#include "test.hpp"
template <class T>
-struct is_boost_rational : public boost::mpl::false_{};
+struct is_boost_rational : public boost::mpl::false_
+{};
template <class T>
-struct is_checked_cpp_int : public boost::mpl::false_ {};
+struct is_checked_cpp_int : public boost::mpl::false_
+{};
#ifdef BOOST_MSVC
// warning C4127: conditional expression is constant
-#pragma warning(disable:4127)
+#pragma warning(disable : 4127)
#endif
template <class Target, class Source>
return boost::lexical_cast<Target>(val);
#ifndef BOOST_NO_EXCEPTIONS
}
- catch(...)
+ catch (...)
{
std::cerr << "Error in lexical cast\nSource type = " << typeid(Source).name() << " \"" << val << "\"\n";
std::cerr << "Target type = " << typeid(Target).name() << std::endl;
#endif
}
+bool isfloat(float) { return true; }
+bool isfloat(double) { return true; }
+bool isfloat(long double) { return true; }
+template <class T>
+bool isfloat(T) { return false; }
-bool isfloat(float){ return true; }
-bool isfloat(double){ return true; }
-bool isfloat(long double){ return true; }
-template <class T> bool isfloat(T){ return false; }
-
-namespace detail{
+namespace detail {
-template<class tag, class Arg1, class Arg2, class Arg3, class Arg4>
+template <class tag, class Arg1, class Arg2, class Arg3, class Arg4>
typename boost::multiprecision::detail::expression<tag, Arg1, Arg2, Arg3, Arg4>::result_type
- abs(boost::multiprecision::detail::expression<tag, Arg1, Arg2, Arg3, Arg4> const& v)
+abs(boost::multiprecision::detail::expression<tag, Arg1, Arg2, Arg3, Arg4> const& v)
{
typedef typename boost::multiprecision::detail::expression<tag, Arg1, Arg2, Arg3, Arg4>::result_type result_type;
return v < 0 ? result_type(-v) : result_type(v);
}
-}
+} // namespace detail
template <class T>
-struct is_twos_complement_integer : public boost::mpl::true_ {};
+struct is_twos_complement_integer : public boost::mpl::true_
+{};
template <class T>
struct related_type
}
template <class Real, class Val>
-typename boost::disable_if_c<boost::multiprecision::number_category<Real>::value == boost::multiprecision::number_kind_complex>::type
- test_comparisons(Val a, Val b, const boost::mpl::true_)
+typename boost::disable_if_c<boost::multiprecision::number_category<Real>::value == boost::multiprecision::number_kind_complex>::type
+test_comparisons(Val a, Val b, const boost::mpl::true_)
{
Real r1(a);
Real r2(b);
BOOST_CHECK_EQUAL(a >= r2, a >= b);
BOOST_CHECK_EQUAL(a > r2, a > b);
- BOOST_CHECK_EQUAL(r1*z == r2, a == b);
- BOOST_CHECK_EQUAL(r1*z != r2, a != b);
- BOOST_CHECK_EQUAL(r1*z <= r2, a <= b);
- BOOST_CHECK_EQUAL(r1*z < r2, a < b);
- BOOST_CHECK_EQUAL(r1*z >= r2, a >= b);
- BOOST_CHECK_EQUAL(r1*z > r2, a > b);
-
- BOOST_CHECK_EQUAL(r1 == r2*z, a == b);
- BOOST_CHECK_EQUAL(r1 != r2*z, a != b);
- BOOST_CHECK_EQUAL(r1 <= r2*z, a <= b);
- BOOST_CHECK_EQUAL(r1 < r2*z, a < b);
- BOOST_CHECK_EQUAL(r1 >= r2*z, a >= b);
- BOOST_CHECK_EQUAL(r1 > r2*z, a > b);
-
- BOOST_CHECK_EQUAL(r1*z == r2*z, a == b);
- BOOST_CHECK_EQUAL(r1*z != r2*z, a != b);
- BOOST_CHECK_EQUAL(r1*z <= r2*z, a <= b);
- BOOST_CHECK_EQUAL(r1*z < r2*z, a < b);
- BOOST_CHECK_EQUAL(r1*z >= r2*z, a >= b);
- BOOST_CHECK_EQUAL(r1*z > r2*z, a > b);
-
- BOOST_CHECK_EQUAL(r1*z == b, a == b);
- BOOST_CHECK_EQUAL(r1*z != b, a != b);
- BOOST_CHECK_EQUAL(r1*z <= b, a <= b);
- BOOST_CHECK_EQUAL(r1*z < b, a < b);
- BOOST_CHECK_EQUAL(r1*z >= b, a >= b);
- BOOST_CHECK_EQUAL(r1*z > b, a > b);
-
- BOOST_CHECK_EQUAL(a == r2*z, a == b);
- BOOST_CHECK_EQUAL(a != r2*z, a != b);
- BOOST_CHECK_EQUAL(a <= r2*z, a <= b);
- BOOST_CHECK_EQUAL(a < r2*z, a < b);
- BOOST_CHECK_EQUAL(a >= r2*z, a >= b);
- BOOST_CHECK_EQUAL(a > r2*z, a > b);
+ BOOST_CHECK_EQUAL(r1 * z == r2, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != r2, a != b);
+ BOOST_CHECK_EQUAL(r1 * z <= r2, a <= b);
+ BOOST_CHECK_EQUAL(r1 * z < r2, a < b);
+ BOOST_CHECK_EQUAL(r1 * z >= r2, a >= b);
+ BOOST_CHECK_EQUAL(r1 * z > r2, a > b);
+
+ BOOST_CHECK_EQUAL(r1 == r2 * z, a == b);
+ BOOST_CHECK_EQUAL(r1 != r2 * z, a != b);
+ BOOST_CHECK_EQUAL(r1 <= r2 * z, a <= b);
+ BOOST_CHECK_EQUAL(r1 < r2 * z, a < b);
+ BOOST_CHECK_EQUAL(r1 >= r2 * z, a >= b);
+ BOOST_CHECK_EQUAL(r1 > r2 * z, a > b);
+
+ BOOST_CHECK_EQUAL(r1 * z == r2 * z, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != r2 * z, a != b);
+ BOOST_CHECK_EQUAL(r1 * z <= r2 * z, a <= b);
+ BOOST_CHECK_EQUAL(r1 * z < r2 * z, a < b);
+ BOOST_CHECK_EQUAL(r1 * z >= r2 * z, a >= b);
+ BOOST_CHECK_EQUAL(r1 * z > r2 * z, a > b);
+
+ BOOST_CHECK_EQUAL(r1 * z == b, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != b, a != b);
+ BOOST_CHECK_EQUAL(r1 * z <= b, a <= b);
+ BOOST_CHECK_EQUAL(r1 * z < b, a < b);
+ BOOST_CHECK_EQUAL(r1 * z >= b, a >= b);
+ BOOST_CHECK_EQUAL(r1 * z > b, a > b);
+
+ BOOST_CHECK_EQUAL(a == r2 * z, a == b);
+ BOOST_CHECK_EQUAL(a != r2 * z, a != b);
+ BOOST_CHECK_EQUAL(a <= r2 * z, a <= b);
+ BOOST_CHECK_EQUAL(a < r2 * z, a < b);
+ BOOST_CHECK_EQUAL(a >= r2 * z, a >= b);
+ BOOST_CHECK_EQUAL(a > r2 * z, a > b);
BOOST_CHECK_EQUAL(normalize_compare_result(r1.compare(r2)), cr);
BOOST_CHECK_EQUAL(normalize_compare_result(r2.compare(r1)), -cr);
template <class Real, class Val>
typename boost::enable_if_c<boost::multiprecision::number_category<Real>::value == boost::multiprecision::number_kind_complex>::type
- test_comparisons(Val a, Val b, const boost::mpl::true_)
+test_comparisons(Val a, Val b, const boost::mpl::true_)
{
Real r1(a);
Real r2(b);
BOOST_CHECK_EQUAL(a == r2, a == b);
BOOST_CHECK_EQUAL(a != r2, a != b);
- BOOST_CHECK_EQUAL(r1*z == r2, a == b);
- BOOST_CHECK_EQUAL(r1*z != r2, a != b);
+ BOOST_CHECK_EQUAL(r1 * z == r2, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != r2, a != b);
BOOST_CHECK_EQUAL(r1 == r2 * z, a == b);
BOOST_CHECK_EQUAL(r1 != r2 * z, a != b);
- BOOST_CHECK_EQUAL(r1*z == r2 * z, a == b);
- BOOST_CHECK_EQUAL(r1*z != r2 * z, a != b);
+ BOOST_CHECK_EQUAL(r1 * z == r2 * z, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != r2 * z, a != b);
- BOOST_CHECK_EQUAL(r1*z == b, a == b);
- BOOST_CHECK_EQUAL(r1*z != b, a != b);
+ BOOST_CHECK_EQUAL(r1 * z == b, a == b);
+ BOOST_CHECK_EQUAL(r1 * z != b, a != b);
BOOST_CHECK_EQUAL(a == r2 * z, a == b);
BOOST_CHECK_EQUAL(a != r2 * z, a != b);
//
// Verify that Exp is usable in Boolean contexts, and has the same value as v:
//
- if(e)
+ if (e)
{
BOOST_CHECK(v);
}
{
BOOST_CHECK(!v);
}
- if(!e)
+ if (!e)
{
BOOST_CHECK(!v);
}
template <class Real>
void test_complement(Real a, Real b, Real c, const boost::mpl::true_&)
{
- int i = 1020304;
- int j = 56789123;
+ int i = 1020304;
+ int j = 56789123;
int sign_mask = ~0;
- if(std::numeric_limits<Real>::is_signed)
+ if (std::numeric_limits<Real>::is_signed)
{
- BOOST_CHECK_EQUAL(~a , (~i & sign_mask));
+ BOOST_CHECK_EQUAL(~a, (~i & sign_mask));
c = a & ~b;
- BOOST_CHECK_EQUAL(c , (i & (~j & sign_mask)));
+ BOOST_CHECK_EQUAL(c, (i & (~j & sign_mask)));
c = ~(a | b);
- BOOST_CHECK_EQUAL(c , (~(i | j) & sign_mask));
+ BOOST_CHECK_EQUAL(c, (~(i | j) & sign_mask));
}
else
{
- BOOST_CHECK_EQUAL((~a & a) , 0);
+ BOOST_CHECK_EQUAL((~a & a), 0);
}
}
}
template <class Real, class T>
-void test_integer_ops(const T&){}
+void test_integer_ops(const T&) {}
template <class Real>
void test_rational(const boost::mpl::true_&)
{
Real a(2);
a /= 3;
- BOOST_CHECK_EQUAL(numerator(a) , 2);
- BOOST_CHECK_EQUAL(denominator(a) , 3);
+ BOOST_CHECK_EQUAL(numerator(a), 2);
+ BOOST_CHECK_EQUAL(denominator(a), 3);
Real b(4);
b /= 6;
- BOOST_CHECK_EQUAL(a , b);
+ BOOST_CHECK_EQUAL(a, b);
//
// Check IO code:
{
Real a(2);
a /= 3;
- BOOST_CHECK_EQUAL(numerator(a) , 2);
- BOOST_CHECK_EQUAL(denominator(a) , 3);
+ BOOST_CHECK_EQUAL(numerator(a), 2);
+ BOOST_CHECK_EQUAL(denominator(a), 3);
Real b(4);
b /= 6;
- BOOST_CHECK_EQUAL(a , b);
+ BOOST_CHECK_EQUAL(a, b);
#ifndef BOOST_NO_EXCEPTIONS
BOOST_CHECK_THROW(Real(a / 0), std::overflow_error);
Real a(20);
Real b(7);
Real c(5);
- BOOST_CHECK_EQUAL(-a % c , 0);
- BOOST_CHECK_EQUAL(-a % b , -20 % 7);
- BOOST_CHECK_EQUAL(-a % -b , -20 % -7);
- BOOST_CHECK_EQUAL(a % -b , 20 % -7);
- BOOST_CHECK_EQUAL(-a % 7 , -20 % 7);
- BOOST_CHECK_EQUAL(-a % -7 , -20 % -7);
- BOOST_CHECK_EQUAL(a % -7 , 20 % -7);
- BOOST_CHECK_EQUAL(-a % 7u , -20 % 7);
- BOOST_CHECK_EQUAL(-a % a , 0);
- BOOST_CHECK_EQUAL(-a % 5 , 0);
- BOOST_CHECK_EQUAL(-a % -5 , 0);
- BOOST_CHECK_EQUAL(a % -5 , 0);
+ BOOST_CHECK_EQUAL(-a % c, 0);
+ BOOST_CHECK_EQUAL(-a % b, -20 % 7);
+ BOOST_CHECK_EQUAL(-a % -b, -20 % -7);
+ BOOST_CHECK_EQUAL(a % -b, 20 % -7);
+ BOOST_CHECK_EQUAL(-a % 7, -20 % 7);
+ BOOST_CHECK_EQUAL(-a % -7, -20 % -7);
+ BOOST_CHECK_EQUAL(a % -7, 20 % -7);
+ BOOST_CHECK_EQUAL(-a % 7u, -20 % 7);
+ BOOST_CHECK_EQUAL(-a % a, 0);
+ BOOST_CHECK_EQUAL(-a % 5, 0);
+ BOOST_CHECK_EQUAL(-a % -5, 0);
+ BOOST_CHECK_EQUAL(a % -5, 0);
b = -b;
- BOOST_CHECK_EQUAL(a % b , 20 % -7);
+ BOOST_CHECK_EQUAL(a % b, 20 % -7);
a = -a;
- BOOST_CHECK_EQUAL(a % b , -20 % -7);
- BOOST_CHECK_EQUAL(a % -7 , -20 % -7);
+ BOOST_CHECK_EQUAL(a % b, -20 % -7);
+ BOOST_CHECK_EQUAL(a % -7, -20 % -7);
b = 7;
- BOOST_CHECK_EQUAL(a % b , -20 % 7);
- BOOST_CHECK_EQUAL(a % 7 , -20 % 7);
- BOOST_CHECK_EQUAL(a % 7u , -20 % 7);
+ BOOST_CHECK_EQUAL(a % b, -20 % 7);
+ BOOST_CHECK_EQUAL(a % 7, -20 % 7);
+ BOOST_CHECK_EQUAL(a % 7u, -20 % 7);
a = 20;
a %= b;
- BOOST_CHECK_EQUAL(a , 20 % 7);
+ BOOST_CHECK_EQUAL(a, 20 % 7);
a = -20;
a %= b;
- BOOST_CHECK_EQUAL(a , -20 % 7);
+ BOOST_CHECK_EQUAL(a, -20 % 7);
a = 20;
a %= -b;
- BOOST_CHECK_EQUAL(a , 20 % -7);
+ BOOST_CHECK_EQUAL(a, 20 % -7);
a = -20;
a %= -b;
- BOOST_CHECK_EQUAL(a , -20 % -7);
+ BOOST_CHECK_EQUAL(a, -20 % -7);
a = 5;
a %= b - a;
- BOOST_CHECK_EQUAL(a , 5 % (7-5));
+ BOOST_CHECK_EQUAL(a, 5 % (7 - 5));
a = -20;
a %= 7;
- BOOST_CHECK_EQUAL(a , -20 % 7);
+ BOOST_CHECK_EQUAL(a, -20 % 7);
a = 20;
a %= -7;
- BOOST_CHECK_EQUAL(a , 20 % -7);
+ BOOST_CHECK_EQUAL(a, 20 % -7);
a = -20;
a %= -7;
- BOOST_CHECK_EQUAL(a , -20 % -7);
+ BOOST_CHECK_EQUAL(a, -20 % -7);
#ifndef BOOST_NO_LONG_LONG
a = -20;
a %= 7uLL;
- BOOST_CHECK_EQUAL(a , -20 % 7);
+ BOOST_CHECK_EQUAL(a, -20 % 7);
a = 20;
a %= -7LL;
- BOOST_CHECK_EQUAL(a , 20 % -7);
+ BOOST_CHECK_EQUAL(a, 20 % -7);
a = -20;
a %= -7LL;
- BOOST_CHECK_EQUAL(a , -20 % -7);
+ BOOST_CHECK_EQUAL(a, -20 % -7);
#endif
a = 400;
b = 45;
- BOOST_CHECK_EQUAL(gcd(a, -45) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(a, -45) , boost::integer::lcm(400, 45));
- BOOST_CHECK_EQUAL(gcd(-400, b) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(-400, b) , boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, -45), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, -45), boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(-400, b), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(-400, b), boost::integer::lcm(400, 45));
a = -20;
- BOOST_CHECK_EQUAL(abs(a) , 20);
- BOOST_CHECK_EQUAL(abs(-a) , 20);
- BOOST_CHECK_EQUAL(abs(+a) , 20);
+ BOOST_CHECK_EQUAL(abs(a), 20);
+ BOOST_CHECK_EQUAL(abs(-a), 20);
+ BOOST_CHECK_EQUAL(abs(+a), 20);
a = 20;
- BOOST_CHECK_EQUAL(abs(a) , 20);
- BOOST_CHECK_EQUAL(abs(-a) , 20);
- BOOST_CHECK_EQUAL(abs(+a) , 20);
+ BOOST_CHECK_EQUAL(abs(a), 20);
+ BOOST_CHECK_EQUAL(abs(-a), 20);
+ BOOST_CHECK_EQUAL(abs(+a), 20);
a = -400;
b = 45;
- BOOST_CHECK_EQUAL(gcd(a, b) , boost::integer::gcd(-400, 45));
- BOOST_CHECK_EQUAL(lcm(a, b) , boost::integer::lcm(-400, 45));
- BOOST_CHECK_EQUAL(gcd(a, 45) , boost::integer::gcd(-400, 45));
- BOOST_CHECK_EQUAL(lcm(a, 45) , boost::integer::lcm(-400, 45));
- BOOST_CHECK_EQUAL(gcd(-400, b) , boost::integer::gcd(-400, 45));
- BOOST_CHECK_EQUAL(lcm(-400, b) , boost::integer::lcm(-400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, b), boost::integer::gcd(-400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, b), boost::integer::lcm(-400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, 45), boost::integer::gcd(-400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, 45), boost::integer::lcm(-400, 45));
+ BOOST_CHECK_EQUAL(gcd(-400, b), boost::integer::gcd(-400, 45));
+ BOOST_CHECK_EQUAL(lcm(-400, b), boost::integer::lcm(-400, 45));
Real r;
divide_qr(a, b, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- BOOST_CHECK_EQUAL(integer_modulus(a, 57) , abs(a % 57));
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ BOOST_CHECK_EQUAL(integer_modulus(a, 57), abs(a % 57));
b = -57;
divide_qr(a, b, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- BOOST_CHECK_EQUAL(integer_modulus(a, -57) , abs(a % -57));
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ BOOST_CHECK_EQUAL(integer_modulus(a, -57), abs(a % -57));
a = 458;
divide_qr(a, b, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- BOOST_CHECK_EQUAL(integer_modulus(a, -57) , abs(a % -57));
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ BOOST_CHECK_EQUAL(integer_modulus(a, -57), abs(a % -57));
#ifndef TEST_CHECKED_INT
- if(is_checked_cpp_int<Real>::value)
+ if (is_checked_cpp_int<Real>::value)
{
a = -1;
#ifndef BOOST_NO_EXCEPTIONS
if (std::numeric_limits<Real>::digits > std::numeric_limits<Int>::digits)
{
Real m((std::numeric_limits<Int>::max)());
- Int r;
+ Int r;
++m;
if (is_checked_cpp_int<Real>::value)
{
BOOST_CHECK_THROW(m.template convert_to<Int>(), std::overflow_error);
}
- else if(boost::is_signed<Int>::value)
+ else if (boost::is_signed<Int>::value)
{
r = m.template convert_to<Int>();
BOOST_CHECK_EQUAL(r, (std::numeric_limits<Int>::max)());
template <class Real, class Int>
void test_integer_round_trip()
{
- if(std::numeric_limits<Real>::digits >= std::numeric_limits<Int>::digits)
+ if (std::numeric_limits<Real>::digits >= std::numeric_limits<Int>::digits)
{
Real m((std::numeric_limits<Int>::max)());
- Int r = m.template convert_to<Int>();
+ Int r = m.template convert_to<Int>();
BOOST_CHECK_EQUAL(m, r);
- if(std::numeric_limits<Real>::is_signed && (std::numeric_limits<Real>::digits > std::numeric_limits<Int>::digits))
+ if (std::numeric_limits<Real>::is_signed && (std::numeric_limits<Real>::digits > std::numeric_limits<Int>::digits))
{
m = (std::numeric_limits<Int>::min)();
r = m.template convert_to<Int>();
Real a(20);
Real b(7);
Real c(5);
- BOOST_CHECK_EQUAL(a % b , 20 % 7);
- BOOST_CHECK_EQUAL(a % 7 , 20 % 7);
- BOOST_CHECK_EQUAL(a % 7u , 20 % 7);
- BOOST_CHECK_EQUAL(a % a , 0);
- BOOST_CHECK_EQUAL(a % c , 0);
- BOOST_CHECK_EQUAL(a % 5 , 0);
+ BOOST_CHECK_EQUAL(a % b, 20 % 7);
+ BOOST_CHECK_EQUAL(a % 7, 20 % 7);
+ BOOST_CHECK_EQUAL(a % 7u, 20 % 7);
+ BOOST_CHECK_EQUAL(a % a, 0);
+ BOOST_CHECK_EQUAL(a % c, 0);
+ BOOST_CHECK_EQUAL(a % 5, 0);
a = a % (b + 0);
- BOOST_CHECK_EQUAL(a , 20 % 7);
+ BOOST_CHECK_EQUAL(a, 20 % 7);
a = 20;
c = (a + 2) % (a - 1);
- BOOST_CHECK_EQUAL(c , 22 % 19);
+ BOOST_CHECK_EQUAL(c, 22 % 19);
c = 5;
a = b % (a - 15);
- BOOST_CHECK_EQUAL(a , 7 % 5);
+ BOOST_CHECK_EQUAL(a, 7 % 5);
a = 20;
a = 20;
a %= 7;
- BOOST_CHECK_EQUAL(a , 20 % 7);
+ BOOST_CHECK_EQUAL(a, 20 % 7);
#ifndef BOOST_NO_LONG_LONG
a = 20;
a %= 7uLL;
- BOOST_CHECK_EQUAL(a , 20 % 7);
+ BOOST_CHECK_EQUAL(a, 20 % 7);
#endif
a = 20;
++a;
- BOOST_CHECK_EQUAL(a , 21);
+ BOOST_CHECK_EQUAL(a, 21);
--a;
- BOOST_CHECK_EQUAL(a , 20);
- BOOST_CHECK_EQUAL(a++ , 20);
- BOOST_CHECK_EQUAL(a , 21);
- BOOST_CHECK_EQUAL(a-- , 21);
- BOOST_CHECK_EQUAL(a , 20);
+ BOOST_CHECK_EQUAL(a, 20);
+ BOOST_CHECK_EQUAL(a++, 20);
+ BOOST_CHECK_EQUAL(a, 21);
+ BOOST_CHECK_EQUAL(a--, 21);
+ BOOST_CHECK_EQUAL(a, 20);
a = 2000;
a <<= 20;
- BOOST_CHECK_EQUAL(a , 2000L << 20);
+ BOOST_CHECK_EQUAL(a, 2000L << 20);
a >>= 20;
- BOOST_CHECK_EQUAL(a , 2000);
+ BOOST_CHECK_EQUAL(a, 2000);
a <<= 20u;
- BOOST_CHECK_EQUAL(a , 2000L << 20);
+ BOOST_CHECK_EQUAL(a, 2000L << 20);
a >>= 20u;
- BOOST_CHECK_EQUAL(a , 2000);
+ BOOST_CHECK_EQUAL(a, 2000);
#ifndef BOOST_NO_EXCEPTIONS
BOOST_CHECK_THROW(a <<= -20, std::out_of_range);
BOOST_CHECK_THROW(a >>= -20, std::out_of_range);
BOOST_CHECK_THROW(Real(a >> -20), std::out_of_range);
#endif
#ifndef BOOST_NO_LONG_LONG
- if(sizeof(long long) > sizeof(std::size_t))
+ if (sizeof(long long) > sizeof(std::size_t))
{
// extreme values should trigger an exception:
#ifndef BOOST_NO_EXCEPTIONS
// Unless they fit within range:
a = 2000L;
a <<= 20uLL;
- BOOST_CHECK_EQUAL(a, (2000L << 20));
+ BOOST_CHECK_EQUAL(a, (2000L << 20));
a = 2000;
a <<= 20LL;
- BOOST_CHECK_EQUAL(a, (2000L << 20));
+ BOOST_CHECK_EQUAL(a, (2000L << 20));
#ifndef BOOST_NO_EXCEPTIONS
BOOST_CHECK_THROW(Real(a >> (1uLL << (sizeof(long long) * CHAR_BIT - 2))), std::out_of_range);
#endif
// Unless they fit within range:
a = 2000L;
- BOOST_CHECK_EQUAL(Real(a << 20uLL) , (2000L << 20));
+ BOOST_CHECK_EQUAL(Real(a << 20uLL), (2000L << 20));
a = 2000;
- BOOST_CHECK_EQUAL(Real(a << 20LL) , (2000L << 20));
+ BOOST_CHECK_EQUAL(Real(a << 20LL), (2000L << 20));
}
#endif
a = 20;
b = a << 20;
- BOOST_CHECK_EQUAL(b , (20 << 20));
+ BOOST_CHECK_EQUAL(b, (20 << 20));
b = a >> 2;
- BOOST_CHECK_EQUAL(b , (20 >> 2));
+ BOOST_CHECK_EQUAL(b, (20 >> 2));
b = (a + 2) << 10;
- BOOST_CHECK_EQUAL(b , (22 << 10));
+ BOOST_CHECK_EQUAL(b, (22 << 10));
b = (a + 3) >> 3;
- BOOST_CHECK_EQUAL(b , (23 >> 3));
+ BOOST_CHECK_EQUAL(b, (23 >> 3));
//
// Bit fiddling:
//
int i = 1020304;
int j = 56789123;
int k = 4523187;
- a = i;
- b = j;
- c = a;
+ a = i;
+ b = j;
+ c = a;
c &= b;
- BOOST_CHECK_EQUAL(c , (i & j));
+ BOOST_CHECK_EQUAL(c, (i & j));
c = a;
c &= j;
- BOOST_CHECK_EQUAL(c , (i & j));
+ BOOST_CHECK_EQUAL(c, (i & j));
c = a;
c &= a + b;
- BOOST_CHECK_EQUAL(c , (i & (i + j)));
- BOOST_CHECK_EQUAL((a & b) , (i & j));
+ BOOST_CHECK_EQUAL(c, (i & (i + j)));
+ BOOST_CHECK_EQUAL((a & b), (i & j));
c = k;
a = a & (b + k);
- BOOST_CHECK_EQUAL(a , (i & (j + k)));
+ BOOST_CHECK_EQUAL(a, (i & (j + k)));
a = i;
a = (b + k) & a;
- BOOST_CHECK_EQUAL(a , (i & (j + k)));
+ BOOST_CHECK_EQUAL(a, (i & (j + k)));
a = i;
c = a & b & k;
- BOOST_CHECK_EQUAL(c , (i&j&k));
+ BOOST_CHECK_EQUAL(c, (i & j & k));
c = a;
- c &= (c+b);
- BOOST_CHECK_EQUAL(c , (i & (i+j)));
+ c &= (c + b);
+ BOOST_CHECK_EQUAL(c, (i & (i + j)));
c = a & (b | 1);
- BOOST_CHECK_EQUAL(c , (i & (j | 1)));
+ BOOST_CHECK_EQUAL(c, (i & (j | 1)));
test_complement<Real>(a, b, c, typename is_twos_complement_integer<Real>::type());
b = j;
c = a;
c |= b;
- BOOST_CHECK_EQUAL(c , (i | j));
+ BOOST_CHECK_EQUAL(c, (i | j));
c = a;
c |= j;
- BOOST_CHECK_EQUAL(c , (i | j));
+ BOOST_CHECK_EQUAL(c, (i | j));
c = a;
c |= a + b;
- BOOST_CHECK_EQUAL(c , (i | (i + j)));
- BOOST_CHECK_EQUAL((a | b) , (i | j));
+ BOOST_CHECK_EQUAL(c, (i | (i + j)));
+ BOOST_CHECK_EQUAL((a | b), (i | j));
c = k;
a = a | (b + k);
- BOOST_CHECK_EQUAL(a , (i | (j + k)));
+ BOOST_CHECK_EQUAL(a, (i | (j + k)));
a = i;
a = (b + k) | a;
- BOOST_CHECK_EQUAL(a , (i | (j + k)));
+ BOOST_CHECK_EQUAL(a, (i | (j + k)));
a = i;
c = a | b | k;
- BOOST_CHECK_EQUAL(c , (i|j|k));
+ BOOST_CHECK_EQUAL(c, (i | j | k));
c = a;
c |= (c + b);
- BOOST_CHECK_EQUAL(c , (i | (i+j)));
+ BOOST_CHECK_EQUAL(c, (i | (i + j)));
c = a | (b | 1);
- BOOST_CHECK_EQUAL(c , (i | (j | 1)));
+ BOOST_CHECK_EQUAL(c, (i | (j | 1)));
a = i;
b = j;
c = a;
c ^= b;
- BOOST_CHECK_EQUAL(c , (i ^ j));
+ BOOST_CHECK_EQUAL(c, (i ^ j));
c = a;
c ^= j;
- BOOST_CHECK_EQUAL(c , (i ^ j));
+ BOOST_CHECK_EQUAL(c, (i ^ j));
c = a;
c ^= a + b;
- BOOST_CHECK_EQUAL(c , (i ^ (i + j)));
- BOOST_CHECK_EQUAL((a ^ b) , (i ^ j));
+ BOOST_CHECK_EQUAL(c, (i ^ (i + j)));
+ BOOST_CHECK_EQUAL((a ^ b), (i ^ j));
c = k;
a = a ^ (b + k);
- BOOST_CHECK_EQUAL(a , (i ^ (j + k)));
+ BOOST_CHECK_EQUAL(a, (i ^ (j + k)));
a = i;
a = (b + k) ^ a;
- BOOST_CHECK_EQUAL(a , (i ^ (j + k)));
+ BOOST_CHECK_EQUAL(a, (i ^ (j + k)));
a = i;
c = a ^ b ^ k;
- BOOST_CHECK_EQUAL(c , (i^j^k));
+ BOOST_CHECK_EQUAL(c, (i ^ j ^ k));
c = a;
c ^= (c + b);
- BOOST_CHECK_EQUAL(c , (i ^ (i+j)));
+ BOOST_CHECK_EQUAL(c, (i ^ (i + j)));
c = a ^ (b | 1);
- BOOST_CHECK_EQUAL(c , (i ^ (j | 1)));
+ BOOST_CHECK_EQUAL(c, (i ^ (j | 1)));
a = i;
b = j;
//
a = 400;
b = 45;
- BOOST_CHECK_EQUAL(gcd(a, b) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(a, b) , boost::integer::lcm(400, 45));
- BOOST_CHECK_EQUAL(gcd(a, 45) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(a, 45) , boost::integer::lcm(400, 45));
- BOOST_CHECK_EQUAL(gcd(a, 45u) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(a, 45u) , boost::integer::lcm(400, 45));
- BOOST_CHECK_EQUAL(gcd(400, b) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(400, b) , boost::integer::lcm(400, 45));
- BOOST_CHECK_EQUAL(gcd(400u, b) , boost::integer::gcd(400, 45));
- BOOST_CHECK_EQUAL(lcm(400u, b) , boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, b), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, b), boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, 45), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, 45), boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(a, 45u), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(a, 45u), boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(400, b), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(400, b), boost::integer::lcm(400, 45));
+ BOOST_CHECK_EQUAL(gcd(400u, b), boost::integer::gcd(400, 45));
+ BOOST_CHECK_EQUAL(lcm(400u, b), boost::integer::lcm(400, 45));
//
// Conditionals involving 2 arg functions:
Real r;
divide_qr(a, b, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
divide_qr(a + 0, b, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- divide_qr(a, b+0, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- divide_qr(a+0, b+0, c, r);
- BOOST_CHECK_EQUAL(c , a / b);
- BOOST_CHECK_EQUAL(r , a % b);
- BOOST_CHECK_EQUAL(integer_modulus(a, 57) , a % 57);
- for(i = 0; i < 20; ++i)
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ divide_qr(a, b + 0, c, r);
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ divide_qr(a + 0, b + 0, c, r);
+ BOOST_CHECK_EQUAL(c, a / b);
+ BOOST_CHECK_EQUAL(r, a % b);
+ BOOST_CHECK_EQUAL(integer_modulus(a, 57), a % 57);
+ for (i = 0; i < 20; ++i)
{
- if(std::numeric_limits<Real>::is_specialized && (!std::numeric_limits<Real>::is_bounded || ((int)i * 17 < std::numeric_limits<Real>::digits)))
+ if (std::numeric_limits<Real>::is_specialized && (!std::numeric_limits<Real>::is_bounded || ((int)i * 17 < std::numeric_limits<Real>::digits)))
{
- BOOST_CHECK_EQUAL(lsb(Real(1) << (i * 17)), static_cast<unsigned>(i * 17));
+ BOOST_CHECK_EQUAL(lsb(Real(1) << (i * 17)), static_cast<unsigned>(i * 17));
BOOST_CHECK_EQUAL(msb(Real(1) << (i * 17)), static_cast<unsigned>(i * 17));
BOOST_CHECK(bit_test(Real(1) << (i * 17), i * 17));
BOOST_CHECK(!bit_test(Real(1) << (i * 17), i * 17 + 1));
- if(i)
+ if (i)
{
BOOST_CHECK(!bit_test(Real(1) << (i * 17), i * 17 - 1));
}
Real zero(0);
BOOST_CHECK(bit_test(bit_set(zero, i * 17), i * 17));
zero = 0;
- BOOST_CHECK_EQUAL(bit_flip(zero, i*17) , Real(1) << i * 17);
+ BOOST_CHECK_EQUAL(bit_flip(zero, i * 17), Real(1) << i * 17);
zero = Real(1) << i * 17;
- BOOST_CHECK_EQUAL(bit_flip(zero, i * 17) , 0);
+ BOOST_CHECK_EQUAL(bit_flip(zero, i * 17), 0);
zero = Real(1) << i * 17;
- BOOST_CHECK_EQUAL(bit_unset(zero, i * 17) , 0);
+ BOOST_CHECK_EQUAL(bit_unset(zero, i * 17), 0);
}
}
//
// pow, powm:
//
- BOOST_CHECK_EQUAL(pow(Real(3), 4u) , 81);
- BOOST_CHECK_EQUAL(pow(Real(3) + Real(0), 4u) , 81);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4), Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4), 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4), Real(13) + 0) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, Real(13) + 0) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, Real(13) + 0) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), Real(13) + 0) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, Real(13) + 0) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, Real(13)) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, 13) , 81 % 13);
- BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, Real(13) + 0) , 81 % 13);
+ BOOST_CHECK_EQUAL(pow(Real(3), 4u), 81);
+ BOOST_CHECK_EQUAL(pow(Real(3) + Real(0), 4u), 81);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4), Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4), 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4), Real(13) + 0), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), Real(4) + 0, Real(13) + 0), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3), 4 + 0, Real(13) + 0), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4), Real(13) + 0), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, Real(4) + 0, Real(13) + 0), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, Real(13)), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, 13), 81 % 13);
+ BOOST_CHECK_EQUAL(powm(Real(3) + 0, 4 + 0, Real(13) + 0), 81 % 13);
//
// Conditionals involving 3 arg functions:
//
a = 20;
b = 7;
c = 20 % b;
- BOOST_CHECK_EQUAL(c , (20 % 7));
+ BOOST_CHECK_EQUAL(c, (20 % 7));
c = 20 % (b + 0);
- BOOST_CHECK_EQUAL(c , (20 % 7));
+ BOOST_CHECK_EQUAL(c, (20 % 7));
c = a & 10;
- BOOST_CHECK_EQUAL(c , (20 & 10));
+ BOOST_CHECK_EQUAL(c, (20 & 10));
c = 10 & a;
- BOOST_CHECK_EQUAL(c , (20 & 10));
+ BOOST_CHECK_EQUAL(c, (20 & 10));
c = (a + 0) & (b + 0);
- BOOST_CHECK_EQUAL(c , (20 & 7));
+ BOOST_CHECK_EQUAL(c, (20 & 7));
c = 10 & (a + 0);
- BOOST_CHECK_EQUAL(c , (20 & 10));
+ BOOST_CHECK_EQUAL(c, (20 & 10));
c = 10 | a;
- BOOST_CHECK_EQUAL(c , (20 | 10));
+ BOOST_CHECK_EQUAL(c, (20 | 10));
c = (a + 0) | (b + 0);
BOOST_CHECK(c == (20 | 7))
c = 20 | (b + 0);
- BOOST_CHECK_EQUAL(c , (20 | 7));
+ BOOST_CHECK_EQUAL(c, (20 | 7));
c = a ^ 7;
- BOOST_CHECK_EQUAL(c , (20 ^ 7));
+ BOOST_CHECK_EQUAL(c, (20 ^ 7));
c = 20 ^ b;
- BOOST_CHECK_EQUAL(c , (20 ^ 7));
+ BOOST_CHECK_EQUAL(c, (20 ^ 7));
c = (a + 0) ^ (b + 0);
- BOOST_CHECK_EQUAL(c , (20 ^ 7));
+ BOOST_CHECK_EQUAL(c, (20 ^ 7));
c = 20 ^ (b + 0);
- BOOST_CHECK_EQUAL(c , (20 ^ 7));
-
+ BOOST_CHECK_EQUAL(c, (20 ^ 7));
//
// Round tripping of built in integers:
}
template <class Real, class T>
-void test_float_funcs(const T&){}
+void test_float_funcs(const T&) {}
template <class Real>
void test_float_funcs(const boost::mpl::true_&)
{
- if(boost::multiprecision::is_interval_number<Real>::value)
+ if (boost::multiprecision::is_interval_number<Real>::value)
return;
//
// Test variable reuse in function calls, see https://svn.boost.org/trac/boost/ticket/8326
BOOST_CHECK_EQUAL(a, 0.5);
Real tol = std::numeric_limits<Real>::epsilon() * 3;
- a = 4;
- a = sqrt(a);
+ a = 4;
+ a = sqrt(a);
BOOST_CHECK_CLOSE_FRACTION(a, 2, tol);
a = 3;
a = exp(a);
BOOST_CHECK_EQUAL(b > 0, a > 0);
BOOST_CHECK_EQUAL(c > 0, a > 0);
- if(std::numeric_limits<Real>::has_infinity)
+ if (std::numeric_limits<Real>::has_infinity)
{
a = std::numeric_limits<Real>::infinity();
b = modf(a, &c);
BOOST_CHECK_EQUAL(a, c);
BOOST_CHECK_EQUAL(b, 0);
}
- if(std::numeric_limits<Real>::has_quiet_NaN)
+ if (std::numeric_limits<Real>::has_quiet_NaN)
{
a = std::numeric_limits<Real>::quiet_NaN();
b = modf(a, &c);
}
template <class Real, class T>
-void test_float_ops(const T&){}
+void test_float_ops(const T&) {}
template <class Real>
void test_float_ops(const boost::mpl::int_<boost::multiprecision::number_kind_floating_point>&)
{
- BOOST_CHECK_EQUAL(abs(Real(2)) , 2);
- BOOST_CHECK_EQUAL(abs(Real(-2)) , 2);
- BOOST_CHECK_EQUAL(fabs(Real(2)) , 2);
- BOOST_CHECK_EQUAL(fabs(Real(-2)) , 2);
- BOOST_CHECK_EQUAL(floor(Real(5) / 2) , 2);
- BOOST_CHECK_EQUAL(ceil(Real(5) / 2) , 3);
- BOOST_CHECK_EQUAL(floor(Real(-5) / 2) , -3);
- BOOST_CHECK_EQUAL(ceil(Real(-5) / 2) , -2);
- BOOST_CHECK_EQUAL(trunc(Real(5) / 2) , 2);
- BOOST_CHECK_EQUAL(trunc(Real(-5) / 2) , -2);
+ BOOST_CHECK_EQUAL(abs(Real(2)), 2);
+ BOOST_CHECK_EQUAL(abs(Real(-2)), 2);
+ BOOST_CHECK_EQUAL(fabs(Real(2)), 2);
+ BOOST_CHECK_EQUAL(fabs(Real(-2)), 2);
+ BOOST_CHECK_EQUAL(floor(Real(5) / 2), 2);
+ BOOST_CHECK_EQUAL(ceil(Real(5) / 2), 3);
+ BOOST_CHECK_EQUAL(floor(Real(-5) / 2), -3);
+ BOOST_CHECK_EQUAL(ceil(Real(-5) / 2), -2);
+ BOOST_CHECK_EQUAL(trunc(Real(5) / 2), 2);
+ BOOST_CHECK_EQUAL(trunc(Real(-5) / 2), -2);
//
// ldexp and frexp, these pretty much have to be implemented by each backend:
//
typedef typename Real::backend_type::exponent_type e_type;
- BOOST_CHECK_EQUAL(ldexp(Real(2), 5) , 64);
- BOOST_CHECK_EQUAL(ldexp(Real(2), -5) , Real(2) / 32);
- Real v(512);
+ BOOST_CHECK_EQUAL(ldexp(Real(2), 5), 64);
+ BOOST_CHECK_EQUAL(ldexp(Real(2), -5), Real(2) / 32);
+ Real v(512);
e_type exponent;
- Real r = frexp(v, &exponent);
- BOOST_CHECK_EQUAL(r , 0.5);
- BOOST_CHECK_EQUAL(exponent , 10);
- BOOST_CHECK_EQUAL(v , 512);
+ Real r = frexp(v, &exponent);
+ BOOST_CHECK_EQUAL(r, 0.5);
+ BOOST_CHECK_EQUAL(exponent, 10);
+ BOOST_CHECK_EQUAL(v, 512);
v = 1 / v;
r = frexp(v, &exponent);
- BOOST_CHECK_EQUAL(r , 0.5);
- BOOST_CHECK_EQUAL(exponent , -8);
- BOOST_CHECK_EQUAL(ldexp(Real(2), e_type(5)) , 64);
- BOOST_CHECK_EQUAL(ldexp(Real(2), e_type(-5)) , Real(2) / 32);
+ BOOST_CHECK_EQUAL(r, 0.5);
+ BOOST_CHECK_EQUAL(exponent, -8);
+ BOOST_CHECK_EQUAL(ldexp(Real(2), e_type(5)), 64);
+ BOOST_CHECK_EQUAL(ldexp(Real(2), e_type(-5)), Real(2) / 32);
v = 512;
e_type exp2;
r = frexp(v, &exp2);
- BOOST_CHECK_EQUAL(r , 0.5);
- BOOST_CHECK_EQUAL(exp2 , 10);
- BOOST_CHECK_EQUAL(v , 512);
+ BOOST_CHECK_EQUAL(r, 0.5);
+ BOOST_CHECK_EQUAL(exp2, 10);
+ BOOST_CHECK_EQUAL(v, 512);
v = 1 / v;
r = frexp(v, &exp2);
- BOOST_CHECK_EQUAL(r , 0.5);
- BOOST_CHECK_EQUAL(exp2 , -8);
+ BOOST_CHECK_EQUAL(r, 0.5);
+ BOOST_CHECK_EQUAL(exp2, -8);
//
// scalbn and logb, these are the same as ldexp and frexp unless the radix is
// something other than 2:
//
- if(std::numeric_limits<Real>::is_specialized && std::numeric_limits<Real>::radix)
+ if (std::numeric_limits<Real>::is_specialized && std::numeric_limits<Real>::radix)
{
BOOST_CHECK_EQUAL(scalbn(Real(2), 5), 2 * pow(double(std::numeric_limits<Real>::radix), 5));
BOOST_CHECK_EQUAL(scalbn(Real(2), -5), Real(2) / pow(double(std::numeric_limits<Real>::radix), 5));
- v = 512;
+ v = 512;
exponent = ilogb(v);
- r = scalbn(v, -exponent);
+ r = scalbn(v, -exponent);
BOOST_CHECK(r >= 1);
BOOST_CHECK(r < std::numeric_limits<Real>::radix);
BOOST_CHECK_EQUAL(exponent, logb(v));
BOOST_CHECK_EQUAL(v, scalbn(r, exponent));
- v = 1 / v;
+ v = 1 / v;
exponent = ilogb(v);
- r = scalbn(v, -exponent);
+ r = scalbn(v, -exponent);
BOOST_CHECK(r >= 1);
BOOST_CHECK(r < std::numeric_limits<Real>::radix);
BOOST_CHECK_EQUAL(exponent, logb(v));
//
v = 3.25;
r = pow(v, 0);
- BOOST_CHECK_EQUAL(r , 1);
+ BOOST_CHECK_EQUAL(r, 1);
r = pow(v, 1);
- BOOST_CHECK_EQUAL(r , 3.25);
+ BOOST_CHECK_EQUAL(r, 3.25);
r = pow(v, 2);
- BOOST_CHECK_EQUAL(r , boost::math::pow<2>(3.25));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<2>(3.25));
r = pow(v, 3);
- BOOST_CHECK_EQUAL(r , boost::math::pow<3>(3.25));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<3>(3.25));
r = pow(v, 4);
- BOOST_CHECK_EQUAL(r , boost::math::pow<4>(3.25));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<4>(3.25));
r = pow(v, 5);
- BOOST_CHECK_EQUAL(r , boost::math::pow<5>(3.25));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<5>(3.25));
r = pow(v, 6);
- BOOST_CHECK_EQUAL(r , boost::math::pow<6>(3.25));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<6>(3.25));
r = pow(v, 25);
- BOOST_CHECK_EQUAL(r , boost::math::pow<25>(Real(3.25)));
+ BOOST_CHECK_EQUAL(r, boost::math::pow<25>(Real(3.25)));
#ifndef BOOST_NO_EXCEPTIONS
//
// Things that are expected errors:
//
BOOST_CHECK_THROW(Real("3.14L"), std::runtime_error);
- if(std::numeric_limits<Real>::is_specialized)
+ if (std::numeric_limits<Real>::is_specialized)
{
- if(std::numeric_limits<Real>::has_infinity)
+ if (std::numeric_limits<Real>::has_infinity)
{
BOOST_CHECK((boost::math::isinf)(Real(20) / 0u));
}
else
{
- BOOST_CHECK_THROW(Real(Real(20) / 0u), std::overflow_error);
+ BOOST_CHECK_THROW(r = Real(Real(20) / 0u), std::overflow_error);
}
}
#endif
//
// Comparisons of NaN's should always fail:
//
- if(std::numeric_limits<Real>::has_quiet_NaN)
+ if (std::numeric_limits<Real>::has_quiet_NaN)
{
r = v = std::numeric_limits<Real>::quiet_NaN();
compare_NaNs(r, v);
//
compare_NaNs(v, 0.5);
compare_NaNs(0.5, v);
- if(std::numeric_limits<double>::has_quiet_NaN)
+ if (std::numeric_limits<double>::has_quiet_NaN)
{
compare_NaNs(r, std::numeric_limits<double>::quiet_NaN());
compare_NaNs(std::numeric_limits<double>::quiet_NaN(), r);
//
// Operations involving NaN's as one argument:
//
- if(std::numeric_limits<Real>::has_quiet_NaN)
+ if (std::numeric_limits<Real>::has_quiet_NaN)
{
v = 20.25;
r = std::numeric_limits<Real>::quiet_NaN();
//
// Operations involving infinities as one argument:
//
- if(std::numeric_limits<Real>::has_infinity)
+ if (std::numeric_limits<Real>::has_infinity)
{
v = 20.25;
r = std::numeric_limits<Real>::infinity();
//
// Operations that should produce NaN as a result:
//
- if(std::numeric_limits<Real>::has_quiet_NaN)
+ if (std::numeric_limits<Real>::has_quiet_NaN)
{
- v = r = 0;
+ v = r = 0;
Real t = v / r;
BOOST_CHECK((boost::math::isnan)(t));
v /= r;
BOOST_CHECK((boost::math::isnan)(v));
t = v / 0;
BOOST_CHECK((boost::math::isnan)(v));
- if(std::numeric_limits<Real>::has_infinity)
+ if (std::numeric_limits<Real>::has_infinity)
{
v = 0;
r = std::numeric_limits<Real>::infinity();
t = v * r;
- if(!boost::multiprecision::is_interval_number<Real>::value)
+ if (!boost::multiprecision::is_interval_number<Real>::value)
{
BOOST_CHECK((boost::math::isnan)(t));
t = r * 0;
struct lexical_cast_target_type
{
typedef typename boost::mpl::if_<
- boost::is_signed<T>,
- boost::intmax_t,
- typename boost::mpl::if_<
- boost::is_unsigned<T>,
- boost::uintmax_t,
- T
- >::type
- >::type type;
+ boost::is_signed<T>,
+ boost::intmax_t,
+ typename boost::mpl::if_<
+ boost::is_unsigned<T>,
+ boost::uintmax_t,
+ T>::type>::type type;
};
template <class Real, class Num>
void test_negative_mixed_minmax(boost::mpl::true_ const&)
{
- if(!std::numeric_limits<Real>::is_bounded || (std::numeric_limits<Real>::digits >= std::numeric_limits<Num>::digits))
+ if (!std::numeric_limits<Real>::is_bounded || (std::numeric_limits<Real>::digits >= std::numeric_limits<Num>::digits))
{
Real mx1((std::numeric_limits<Num>::max)() - 1);
++mx1;
mx2 = (std::numeric_limits<Num>::max)();
BOOST_CHECK_EQUAL(mx1, mx2);
- if(!std::numeric_limits<Real>::is_bounded || (std::numeric_limits<Real>::digits > std::numeric_limits<Num>::digits))
+ if (!std::numeric_limits<Real>::is_bounded || (std::numeric_limits<Real>::digits > std::numeric_limits<Num>::digits))
{
Real mx3((std::numeric_limits<Num>::min)() + 1);
--mx3;
#else
Num tol = 0;
#endif
- static const int left_shift = std::numeric_limits<Num>::digits - 1;
- Num n1 = -static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
- Num n2 = -1;
- Num n3 = 0;
- Num n4 = -20;
- std::ios_base::fmtflags f = boost::is_floating_point<Num>::value ? std::ios_base::scientific : std::ios_base::fmtflags(0);
- int digits_to_print = boost::is_floating_point<Num>::value && std::numeric_limits<Num>::is_specialized
- ? std::numeric_limits<Num>::digits10 + 5 : 0;
- if(std::numeric_limits<target_type>::digits <= std::numeric_limits<Real>::digits)
+ static const int left_shift = std::numeric_limits<Num>::digits - 1;
+ Num n1 = -static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
+ Num n2 = -1;
+ Num n3 = 0;
+ Num n4 = -20;
+ std::ios_base::fmtflags f = boost::is_floating_point<Num>::value ? std::ios_base::scientific : std::ios_base::fmtflags(0);
+ int digits_to_print = boost::is_floating_point<Num>::value && std::numeric_limits<Num>::is_specialized
+ ? std::numeric_limits<Num>::digits10 + 5
+ : 0;
+ if (std::numeric_limits<target_type>::digits <= std::numeric_limits<Real>::digits)
{
- BOOST_CHECK_CLOSE(n1, checked_lexical_cast<target_type>(Real(n1).str(digits_to_print, f)), tol);
+ BOOST_CHECK_CLOSE(n1, checked_lexical_cast<target_type>(Real(n1).str(digits_to_print, f)), tol);
}
BOOST_CHECK_CLOSE(n2, checked_lexical_cast<target_type>(Real(n2).str(digits_to_print, f)), 0);
BOOST_CHECK_CLOSE(n3, checked_lexical_cast<target_type>(Real(n3).str(digits_to_print, f)), 0);
}
template <class Real, class Num>
-void test_negative_mixed_numeric_limits(boost::mpl::false_ const&){}
+void test_negative_mixed_numeric_limits(boost::mpl::false_ const&) {}
template <class Real, class Num>
void test_negative_mixed(boost::mpl::true_ const&)
{
typedef typename boost::mpl::if_<
- boost::is_convertible<Num, Real>,
- typename boost::mpl::if_c<boost::is_integral<Num>::value && (sizeof(Num) < sizeof(int)), int, Num>::type,
- Real
- >::type cast_type;
+ boost::is_convertible<Num, Real>,
+ typename boost::mpl::if_c<boost::is_integral<Num>::value && (sizeof(Num) < sizeof(int)), int, Num>::type,
+ Real>::type cast_type;
typedef typename boost::mpl::if_<
- boost::is_convertible<Num, Real>,
- Num,
- Real
- >::type simple_cast_type;
- std::cout << "Testing mixed arithmetic with type: " << typeid(Real).name() << " and " << typeid(Num).name() << std::endl;
+ boost::is_convertible<Num, Real>,
+ Num,
+ Real>::type simple_cast_type;
+ std::cout << "Testing mixed arithmetic with type: " << typeid(Real).name() << " and " << typeid(Num).name() << std::endl;
static const int left_shift = std::numeric_limits<Num>::digits - 1;
- Num n1 = -static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
- Num n2 = -1;
- Num n3 = 0;
- Num n4 = -20;
- Num n5 = -8;
+ Num n1 = -static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
+ Num n2 = -1;
+ Num n3 = 0;
+ Num n4 = -20;
+ Num n5 = -8;
test_comparisons<Real>(n1, n2, boost::is_convertible<Num, Real>());
test_comparisons<Real>(n1, n3, boost::is_convertible<Num, Real>());
test_comparisons<Real>(n3, n3, boost::is_convertible<Num, Real>());
// Default construct:
- BOOST_CHECK_EQUAL(Real(n1) , static_cast<cast_type>(n1));
- BOOST_CHECK_EQUAL(Real(n2) , static_cast<cast_type>(n2));
- BOOST_CHECK_EQUAL(Real(n3) , static_cast<cast_type>(n3));
- BOOST_CHECK_EQUAL(Real(n4) , static_cast<cast_type>(n4));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n1) , Real(n1));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n2) , Real(n2));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n3) , Real(n3));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n4) , Real(n4));
- BOOST_CHECK_EQUAL(Real(n1).template convert_to<Num>() , n1);
- BOOST_CHECK_EQUAL(Real(n2).template convert_to<Num>() , n2);
- BOOST_CHECK_EQUAL(Real(n3).template convert_to<Num>() , n3);
- BOOST_CHECK_EQUAL(Real(n4).template convert_to<Num>() , n4);
+ BOOST_CHECK_EQUAL(Real(n1), static_cast<cast_type>(n1));
+ BOOST_CHECK_EQUAL(Real(n2), static_cast<cast_type>(n2));
+ BOOST_CHECK_EQUAL(Real(n3), static_cast<cast_type>(n3));
+ BOOST_CHECK_EQUAL(Real(n4), static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n1), Real(n1));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n2), Real(n2));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n3), Real(n3));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n4), Real(n4));
+ BOOST_CHECK_EQUAL(Real(n1).template convert_to<Num>(), n1);
+ BOOST_CHECK_EQUAL(Real(n2).template convert_to<Num>(), n2);
+ BOOST_CHECK_EQUAL(Real(n3).template convert_to<Num>(), n3);
+ BOOST_CHECK_EQUAL(Real(n4).template convert_to<Num>(), n4);
#ifndef BOOST_MP_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n1)) , n1);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n2)) , n2);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n3)) , n3);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n4)) , n4);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n1)), n1);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n2)), n2);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n3)), n3);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n4)), n4);
#endif
// Conversions when source is an expression template:
- BOOST_CHECK_EQUAL((Real(n1) + 0).template convert_to<Num>() , n1);
+ BOOST_CHECK_EQUAL((Real(n1) + 0).template convert_to<Num>(), n1);
BOOST_CHECK_EQUAL((Real(n2) + 0).template convert_to<Num>(), n2);
BOOST_CHECK_EQUAL((Real(n3) + 0).template convert_to<Num>(), n3);
BOOST_CHECK_EQUAL((Real(n4) + 0).template convert_to<Num>(), n4);
Real r(0);
BOOST_CHECK(r != static_cast<cast_type>(n1));
r = static_cast<simple_cast_type>(n1);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n1));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n1));
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2));
r = static_cast<simple_cast_type>(n3);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n3));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n3));
r = static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4));
// Addition:
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r + static_cast<simple_cast_type>(n4) , static_cast<cast_type>(n2 + n4));
- BOOST_CHECK_EQUAL(Real(r + static_cast<simple_cast_type>(n4)) , static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(r + static_cast<simple_cast_type>(n4), static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(Real(r + static_cast<simple_cast_type>(n4)), static_cast<cast_type>(n2 + n4));
r += static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2 + n4));
// subtraction:
r = static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r - static_cast<simple_cast_type>(n5) , static_cast<cast_type>(n4 - n5));
- BOOST_CHECK_EQUAL(Real(r - static_cast<simple_cast_type>(n5)) , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r - static_cast<simple_cast_type>(n5), static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(Real(r - static_cast<simple_cast_type>(n5)), static_cast<cast_type>(n4 - n5));
r -= static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 - n5));
// Multiplication:
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r * static_cast<simple_cast_type>(n4) , static_cast<cast_type>(n2 * n4));
- BOOST_CHECK_EQUAL(Real(r * static_cast<simple_cast_type>(n4)) , static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(r * static_cast<simple_cast_type>(n4), static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(Real(r * static_cast<simple_cast_type>(n4)), static_cast<cast_type>(n2 * n4));
r *= static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2 * n4));
// Division:
r = static_cast<simple_cast_type>(n1);
- BOOST_CHECK_EQUAL(r / static_cast<simple_cast_type>(n5) , static_cast<cast_type>(n1 / n5));
- BOOST_CHECK_EQUAL(Real(r / static_cast<simple_cast_type>(n5)) , static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(r / static_cast<simple_cast_type>(n5), static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(Real(r / static_cast<simple_cast_type>(n5)), static_cast<cast_type>(n1 / n5));
r /= static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n1 / n5));
//
// Extra cases for full coverage:
//
r = Real(n4) + static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 + n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 + n5));
r = static_cast<simple_cast_type>(n4) + Real(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 + n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 + n5));
r = Real(n4) - static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 - n5));
r = static_cast<simple_cast_type>(n4) - Real(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 - n5));
r = static_cast<simple_cast_type>(n4) * Real(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 * n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 * n5));
r = static_cast<cast_type>(Num(4) * n4) / Real(4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4));
Real a, b, c;
a = 20;
b = 30;
c = -a + b;
- BOOST_CHECK_EQUAL(c , 10);
+ BOOST_CHECK_EQUAL(c, 10);
c = b + -a;
- BOOST_CHECK_EQUAL(c , 10);
+ BOOST_CHECK_EQUAL(c, 10);
n4 = 30;
- c = -a + static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , 10);
+ c = -a + static_cast<cast_type>(n4);
+ BOOST_CHECK_EQUAL(c, 10);
c = static_cast<cast_type>(n4) + -a;
- BOOST_CHECK_EQUAL(c , 10);
+ BOOST_CHECK_EQUAL(c, 10);
c = -a + -b;
- BOOST_CHECK_EQUAL(c , -50);
+ BOOST_CHECK_EQUAL(c, -50);
n4 = 4;
- c = -(a + b) + static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , -50+4);
+ c = -(a + b) + static_cast<cast_type>(n4);
+ BOOST_CHECK_EQUAL(c, -50 + 4);
n4 = 50;
+ c = (a + b) - static_cast<cast_type>(n4);
+ BOOST_CHECK_EQUAL(c, 0);
c = (a + b) - static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , 0);
- c = (a + b) - static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , 0);
+ BOOST_CHECK_EQUAL(c, 0);
c = a - -(b + static_cast<cast_type>(n4));
- BOOST_CHECK_EQUAL(c , 20 - -(30 + 50));
+ BOOST_CHECK_EQUAL(c, 20 - -(30 + 50));
c = -(b + static_cast<cast_type>(n4)) - a;
- BOOST_CHECK_EQUAL(c , -(30 + 50) - 20);
+ BOOST_CHECK_EQUAL(c, -(30 + 50) - 20);
c = a - -b;
- BOOST_CHECK_EQUAL(c , 50);
+ BOOST_CHECK_EQUAL(c, 50);
c = -a - b;
- BOOST_CHECK_EQUAL(c , -50);
+ BOOST_CHECK_EQUAL(c, -50);
c = -a - static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , -20 - 50);
+ BOOST_CHECK_EQUAL(c, -20 - 50);
c = static_cast<cast_type>(n4) - -a;
- BOOST_CHECK_EQUAL(c , 50 + 20);
+ BOOST_CHECK_EQUAL(c, 50 + 20);
c = -(a + b) - Real(n4);
- BOOST_CHECK_EQUAL(c , -(20 + 30) - 50);
+ BOOST_CHECK_EQUAL(c, -(20 + 30) - 50);
c = static_cast<cast_type>(n4) - (a + b);
- BOOST_CHECK_EQUAL(c , 0);
+ BOOST_CHECK_EQUAL(c, 0);
c = (a + b) * static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , 50 * 50);
+ BOOST_CHECK_EQUAL(c, 50 * 50);
c = static_cast<cast_type>(n4) * (a + b);
- BOOST_CHECK_EQUAL(c , 50 * 50);
+ BOOST_CHECK_EQUAL(c, 50 * 50);
c = a * -(b + static_cast<cast_type>(n4));
- BOOST_CHECK_EQUAL(c , 20 * -(30 + 50));
+ BOOST_CHECK_EQUAL(c, 20 * -(30 + 50));
c = -(b + static_cast<cast_type>(n4)) * a;
- BOOST_CHECK_EQUAL(c , 20 * -(30 + 50));
+ BOOST_CHECK_EQUAL(c, 20 * -(30 + 50));
c = a * -b;
- BOOST_CHECK_EQUAL(c , 20 * -30);
+ BOOST_CHECK_EQUAL(c, 20 * -30);
c = -a * b;
- BOOST_CHECK_EQUAL(c , 20 * -30);
+ BOOST_CHECK_EQUAL(c, 20 * -30);
c = -a * static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , -20 * 50);
+ BOOST_CHECK_EQUAL(c, -20 * 50);
c = static_cast<cast_type>(n4) * -a;
- BOOST_CHECK_EQUAL(c , -20 * 50);
+ BOOST_CHECK_EQUAL(c, -20 * 50);
c = -(a + b) + a;
BOOST_CHECK(-50 + 20);
c = static_cast<cast_type>(n4) - (a + b);
- BOOST_CHECK_EQUAL(c , 0);
+ BOOST_CHECK_EQUAL(c, 0);
Real d = 10;
- c = (a + b) / d;
- BOOST_CHECK_EQUAL(c , 5);
+ c = (a + b) / d;
+ BOOST_CHECK_EQUAL(c, 5);
c = (a + b) / (d + 0);
- BOOST_CHECK_EQUAL(c , 5);
+ BOOST_CHECK_EQUAL(c, 5);
c = (a + b) / static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , 1);
+ BOOST_CHECK_EQUAL(c, 1);
c = static_cast<cast_type>(n4) / (a + b);
- BOOST_CHECK_EQUAL(c , 1);
+ BOOST_CHECK_EQUAL(c, 1);
d = 50;
c = d / -(a + b);
- BOOST_CHECK_EQUAL(c , -1);
+ BOOST_CHECK_EQUAL(c, -1);
c = -(a + b) / d;
- BOOST_CHECK_EQUAL(c , -1);
+ BOOST_CHECK_EQUAL(c, -1);
d = 2;
c = a / -d;
- BOOST_CHECK_EQUAL(c , 20 / -2);
+ BOOST_CHECK_EQUAL(c, 20 / -2);
c = -a / d;
- BOOST_CHECK_EQUAL(c , 20 / -2);
+ BOOST_CHECK_EQUAL(c, 20 / -2);
d = 50;
c = -d / static_cast<cast_type>(n4);
- BOOST_CHECK_EQUAL(c , -1);
+ BOOST_CHECK_EQUAL(c, -1);
c = static_cast<cast_type>(n4) / -d;
- BOOST_CHECK_EQUAL(c , -1);
+ BOOST_CHECK_EQUAL(c, -1);
c = static_cast<cast_type>(n4) + a;
- BOOST_CHECK_EQUAL(c , 70);
+ BOOST_CHECK_EQUAL(c, 70);
c = static_cast<cast_type>(n4) - a;
- BOOST_CHECK_EQUAL(c , 30);
+ BOOST_CHECK_EQUAL(c, 30);
c = static_cast<cast_type>(n4) * a;
- BOOST_CHECK_EQUAL(c , 50 * 20);
+ BOOST_CHECK_EQUAL(c, 50 * 20);
n1 = -2;
n2 = -3;
n3 = -4;
- a = static_cast<cast_type>(n1);
- b = static_cast<cast_type>(n2);
- c = static_cast<cast_type>(n3);
- d = a + b * c;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ a = static_cast<cast_type>(n1);
+ b = static_cast<cast_type>(n2);
+ c = static_cast<cast_type>(n3);
+ d = a + b * c;
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = static_cast<cast_type>(n1) + b * c;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = a + static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = a + b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = static_cast<cast_type>(n1) + static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = static_cast<cast_type>(n1) + b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
a += static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(a , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(a, -2 + -3 * -4);
a = static_cast<cast_type>(n1);
a += b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(a , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(a, -2 + -3 * -4);
a = static_cast<cast_type>(n1);
d = b * c + a;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = b * c + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = static_cast<cast_type>(n2) * c + a;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = b * static_cast<cast_type>(n3) + a;
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = static_cast<cast_type>(n2) * c + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
d = b * static_cast<cast_type>(n3) + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -2 + -3 * -4);
+ BOOST_CHECK_EQUAL(d, -2 + -3 * -4);
a = -20;
d = a - b * c;
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
n1 = -20;
- d = static_cast<cast_type>(n1) - b * c;
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ d = static_cast<cast_type>(n1) - b * c;
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
d = a - static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
d = a - b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
d = static_cast<cast_type>(n1) - static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
d = static_cast<cast_type>(n1) - b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(d, -20 - -3 * -4);
a -= static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(a , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(a, -20 - -3 * -4);
a = static_cast<cast_type>(n1);
a -= b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(a , -20 - -3 * -4);
+ BOOST_CHECK_EQUAL(a, -20 - -3 * -4);
a = -2;
d = b * c - a;
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
n1 = -2;
- d = b * c - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ d = b * c - static_cast<cast_type>(n1);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
d = static_cast<cast_type>(n2) * c - a;
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
d = b * static_cast<cast_type>(n3) - a;
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
d = static_cast<cast_type>(n2) * c - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
d = b * static_cast<cast_type>(n3) - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , -3 * -4 - -2);
+ BOOST_CHECK_EQUAL(d, -3 * -4 - -2);
//
// Conversion from min and max values:
//
- test_negative_mixed_minmax<Real, Num>(boost::mpl::bool_<std::numeric_limits<Real>::is_integer && std::numeric_limits<Num>::is_integer>());
+ test_negative_mixed_minmax<Real, Num>(boost::mpl::bool_ < std::numeric_limits<Real>::is_integer && std::numeric_limits<Num>::is_integer > ());
}
template <class Real, class Num>
}
static const int left_shift = std::numeric_limits<Num>::digits - 1;
- Num n1 = static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
- Num n2 = 1;
- Num n3 = 0;
- Num n4 = 20;
-
- std::ios_base::fmtflags f = boost::is_floating_point<Num>::value ? std::ios_base::scientific : std::ios_base::fmtflags(0);
- int digits_to_print = boost::is_floating_point<Num>::value && std::numeric_limits<Num>::is_specialized
- ? std::numeric_limits<Num>::digits10 + 5 : 0;
- if(std::numeric_limits<target_type>::digits <= std::numeric_limits<Real>::digits)
+ Num n1 = static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
+ Num n2 = 1;
+ Num n3 = 0;
+ Num n4 = 20;
+
+ std::ios_base::fmtflags f = boost::is_floating_point<Num>::value ? std::ios_base::scientific : std::ios_base::fmtflags(0);
+ int digits_to_print = boost::is_floating_point<Num>::value && std::numeric_limits<Num>::is_specialized
+ ? std::numeric_limits<Num>::digits10 + 5
+ : 0;
+ if (std::numeric_limits<target_type>::digits <= std::numeric_limits<Real>::digits)
{
- BOOST_CHECK_CLOSE(n1, checked_lexical_cast<target_type>(Real(n1).str(digits_to_print, f)), tol);
+ BOOST_CHECK_CLOSE(n1, checked_lexical_cast<target_type>(Real(n1).str(digits_to_print, f)), tol);
}
BOOST_CHECK_CLOSE(n2, checked_lexical_cast<target_type>(Real(n2).str(digits_to_print, f)), 0);
BOOST_CHECK_CLOSE(n3, checked_lexical_cast<target_type>(Real(n3).str(digits_to_print, f)), 0);
void test_mixed(const boost::mpl::true_&)
{
typedef typename boost::mpl::if_<
- boost::is_convertible<Num, Real>,
- typename boost::mpl::if_c<boost::is_integral<Num>::value && (sizeof(Num) < sizeof(int)), int, Num>::type,
- Real
- >::type cast_type;
+ boost::is_convertible<Num, Real>,
+ typename boost::mpl::if_c<boost::is_integral<Num>::value && (sizeof(Num) < sizeof(int)), int, Num>::type,
+ Real>::type cast_type;
typedef typename boost::mpl::if_<
- boost::is_convertible<Num, Real>,
- Num,
- Real
- >::type simple_cast_type;
+ boost::is_convertible<Num, Real>,
+ Num,
+ Real>::type simple_cast_type;
- if(std::numeric_limits<Real>::is_specialized && std::numeric_limits<Real>::is_bounded && std::numeric_limits<Real>::digits < std::numeric_limits<Num>::digits)
+ if (std::numeric_limits<Real>::is_specialized && std::numeric_limits<Real>::is_bounded && std::numeric_limits<Real>::digits < std::numeric_limits<Num>::digits)
return;
- std::cout << "Testing mixed arithmetic with type: " << typeid(Real).name() << " and " << typeid(Num).name() << std::endl;
+ std::cout << "Testing mixed arithmetic with type: " << typeid(Real).name() << " and " << typeid(Num).name() << std::endl;
static const int left_shift = std::numeric_limits<Num>::digits - 1;
- Num n1 = static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
- Num n2 = 1;
- Num n3 = 0;
- Num n4 = 20;
- Num n5 = 8;
+ Num n1 = static_cast<Num>(1uLL << ((left_shift < 63) && (left_shift > 0) ? left_shift : 10));
+ Num n2 = 1;
+ Num n3 = 0;
+ Num n4 = 20;
+ Num n5 = 8;
test_comparisons<Real>(n1, n2, boost::is_convertible<Num, Real>());
test_comparisons<Real>(n1, n3, boost::is_convertible<Num, Real>());
test_comparisons<Real>(n3, n3, boost::is_convertible<Num, Real>());
// Default construct:
- BOOST_CHECK_EQUAL(Real(n1) , static_cast<cast_type>(n1));
- BOOST_CHECK_EQUAL(Real(n2) , static_cast<cast_type>(n2));
- BOOST_CHECK_EQUAL(Real(n3) , static_cast<cast_type>(n3));
- BOOST_CHECK_EQUAL(Real(n4) , static_cast<cast_type>(n4));
- BOOST_CHECK_EQUAL(Real(n1).template convert_to<Num>() , n1);
- BOOST_CHECK_EQUAL(Real(n2).template convert_to<Num>() , n2);
- BOOST_CHECK_EQUAL(Real(n3).template convert_to<Num>() , n3);
- BOOST_CHECK_EQUAL(Real(n4).template convert_to<Num>() , n4);
+ BOOST_CHECK_EQUAL(Real(n1), static_cast<cast_type>(n1));
+ BOOST_CHECK_EQUAL(Real(n2), static_cast<cast_type>(n2));
+ BOOST_CHECK_EQUAL(Real(n3), static_cast<cast_type>(n3));
+ BOOST_CHECK_EQUAL(Real(n4), static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(Real(n1).template convert_to<Num>(), n1);
+ BOOST_CHECK_EQUAL(Real(n2).template convert_to<Num>(), n2);
+ BOOST_CHECK_EQUAL(Real(n3).template convert_to<Num>(), n3);
+ BOOST_CHECK_EQUAL(Real(n4).template convert_to<Num>(), n4);
#ifndef BOOST_MP_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n1)) , n1);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n2)) , n2);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n3)) , n3);
- BOOST_CHECK_EQUAL(static_cast<Num>(Real(n4)) , n4);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n1)), n1);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n2)), n2);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n3)), n3);
+ BOOST_CHECK_EQUAL(static_cast<Num>(Real(n4)), n4);
#endif
// Again with expression templates:
BOOST_CHECK_EQUAL((Real(n1) + 0).template convert_to<Num>(), n1);
BOOST_CHECK_EQUAL(static_cast<Num>(Real(n4) + 0), n4);
#endif
BOOST_CHECK_EQUAL(static_cast<cast_type>(n1), Real(n1));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n2) , Real(n2));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n3) , Real(n3));
- BOOST_CHECK_EQUAL(static_cast<cast_type>(n4) , Real(n4));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n2), Real(n2));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n3), Real(n3));
+ BOOST_CHECK_EQUAL(static_cast<cast_type>(n4), Real(n4));
// Assignment:
Real r(0);
BOOST_CHECK(r != static_cast<cast_type>(n1));
r = static_cast<simple_cast_type>(n1);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n1));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n1));
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2));
r = static_cast<simple_cast_type>(n3);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n3));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n3));
r = static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4));
// Addition:
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r + static_cast<simple_cast_type>(n4) , static_cast<cast_type>(n2 + n4));
- BOOST_CHECK_EQUAL(Real(r + static_cast<simple_cast_type>(n4)) , static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(r + static_cast<simple_cast_type>(n4), static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(Real(r + static_cast<simple_cast_type>(n4)), static_cast<cast_type>(n2 + n4));
r += static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2 + n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2 + n4));
// subtraction:
r = static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r - static_cast<simple_cast_type>(n5) , static_cast<cast_type>(n4 - n5));
- BOOST_CHECK_EQUAL(Real(r - static_cast<simple_cast_type>(n5)) , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r - static_cast<simple_cast_type>(n5), static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(Real(r - static_cast<simple_cast_type>(n5)), static_cast<cast_type>(n4 - n5));
r -= static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 - n5));
// Multiplication:
r = static_cast<simple_cast_type>(n2);
- BOOST_CHECK_EQUAL(r * static_cast<simple_cast_type>(n4) , static_cast<cast_type>(n2 * n4));
- BOOST_CHECK_EQUAL(Real(r * static_cast<simple_cast_type>(n4)) , static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(r * static_cast<simple_cast_type>(n4), static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(Real(r * static_cast<simple_cast_type>(n4)), static_cast<cast_type>(n2 * n4));
r *= static_cast<simple_cast_type>(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n2 * n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n2 * n4));
// Division:
r = static_cast<simple_cast_type>(n1);
- BOOST_CHECK_EQUAL(r / static_cast<simple_cast_type>(n5) , static_cast<cast_type>(n1 / n5));
- BOOST_CHECK_EQUAL(Real(r / static_cast<simple_cast_type>(n5)) , static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(r / static_cast<simple_cast_type>(n5), static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(Real(r / static_cast<simple_cast_type>(n5)), static_cast<cast_type>(n1 / n5));
r /= static_cast<simple_cast_type>(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n1 / n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n1 / n5));
//
// special cases for full coverage:
//
r = static_cast<simple_cast_type>(n5) + Real(n4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 + n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 + n5));
r = static_cast<simple_cast_type>(n4) - Real(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 - n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 - n5));
r = static_cast<simple_cast_type>(n4) * Real(n5);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4 * n5));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4 * n5));
r = static_cast<cast_type>(Num(4) * n4) / Real(4);
- BOOST_CHECK_EQUAL(r , static_cast<cast_type>(n4));
+ BOOST_CHECK_EQUAL(r, static_cast<cast_type>(n4));
typedef boost::mpl::bool_<
- (!std::numeric_limits<Num>::is_specialized || std::numeric_limits<Num>::is_signed)
- && (!std::numeric_limits<Real>::is_specialized || std::numeric_limits<Real>::is_signed)> signed_tag;
+ (!std::numeric_limits<Num>::is_specialized || std::numeric_limits<Num>::is_signed) && (!std::numeric_limits<Real>::is_specialized || std::numeric_limits<Real>::is_signed)>
+ signed_tag;
test_negative_mixed<Real, Num>(signed_tag());
n3 = 4;
Real a(n1), b(n2), c(n3), d;
d = a + b * c;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = static_cast<cast_type>(n1) + b * c;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = a + static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = a + b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = static_cast<cast_type>(n1) + static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = static_cast<cast_type>(n1) + b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
a += static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(a , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(a, 2 + 3 * 4);
a = static_cast<cast_type>(n1);
a += b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(a , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(a, 2 + 3 * 4);
a = static_cast<cast_type>(n1);
d = b * c + a;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = b * c + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = static_cast<cast_type>(n2) * c + a;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = b * static_cast<cast_type>(n3) + a;
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = static_cast<cast_type>(n2) * c + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
d = b * static_cast<cast_type>(n3) + static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 2 + 3 * 4);
+ BOOST_CHECK_EQUAL(d, 2 + 3 * 4);
a = 20;
d = a - b * c;
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
n1 = 20;
- d = static_cast<cast_type>(n1) - b * c;
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ d = static_cast<cast_type>(n1) - b * c;
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
d = a - static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
d = a - b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
d = static_cast<cast_type>(n1) - static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
d = static_cast<cast_type>(n1) - b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(d , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(d, 20 - 3 * 4);
a -= static_cast<cast_type>(n2) * c;
- BOOST_CHECK_EQUAL(a , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(a, 20 - 3 * 4);
a = static_cast<cast_type>(n1);
a -= b * static_cast<cast_type>(n3);
- BOOST_CHECK_EQUAL(a , 20 - 3 * 4);
+ BOOST_CHECK_EQUAL(a, 20 - 3 * 4);
a = 2;
d = b * c - a;
- BOOST_CHECK_EQUAL(d , 3 * 4 - 2);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - 2);
n1 = 2;
- d = b * c - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 3 * 4 - 2);
+ d = b * c - static_cast<cast_type>(n1);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - 2);
d = static_cast<cast_type>(n2) * c - a;
- BOOST_CHECK_EQUAL(d , 3 * 4 - 2);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - 2);
d = b * static_cast<cast_type>(n3) - a;
- BOOST_CHECK_EQUAL(d , 3 * 4 - a);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - a);
d = static_cast<cast_type>(n2) * c - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 3 * 4 - 2);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - 2);
d = b * static_cast<cast_type>(n3) - static_cast<cast_type>(n1);
- BOOST_CHECK_EQUAL(d , 3 * 4 - 2);
+ BOOST_CHECK_EQUAL(d, 3 * 4 - 2);
test_mixed_numeric_limits<Real, Num>(boost::mpl::bool_<std::numeric_limits<Real>::is_specialized>());
}
}
#ifndef BOOST_NO_CXX17_HDR_STRING_VIEW
{
- std::string sx("40.550"), sy("222");
+ std::string sx("40.550"), sy("222");
std::string_view vx(sx.c_str(), 4), vy(sy.c_str(), 1);
- Real d(vx, vy);
+ Real d(vx, vy);
BOOST_CHECK_EQUAL(d.real(), 40.5);
BOOST_CHECK_EQUAL(d.imag(), 2);
}
#endif
{
typename Real::value_type x(40.5), y(2);
- Real d(x, y);
+ Real d(x, y);
BOOST_CHECK_EQUAL(d.real(), 40.5);
BOOST_CHECK_EQUAL(d.imag(), 2);
}
#ifdef TEST_MPC
{
typename Real::value_type x(40.5), y(2);
- Real d(x.backend().data(), y.backend().data());
+ Real d(x.backend().data(), y.backend().data());
BOOST_CHECK_EQUAL(d.real(), 40.5);
BOOST_CHECK_EQUAL(d.imag(), 2);
}
#endif
{
typename Real::value_type x(40.5);
- Real d(x, 2);
+ Real d(x, 2);
BOOST_CHECK_EQUAL(d.real(), 40.5);
BOOST_CHECK_EQUAL(d.imag(), 2);
}
{
typename Real::value_type x(40.5);
- Real d(2, x);
+ Real d(2, x);
BOOST_CHECK_EQUAL(d.imag(), 40.5);
BOOST_CHECK_EQUAL(d.real(), 2);
}
{
- typename Real::value_type x(real(a)*real(b) + imag(a)*imag(b)), y(imag(a)*real(b) - real(a)*imag(b));
- Real d(real(a)*real(b) + imag(a)*imag(b), imag(a)*real(b) - real(a)*imag(b));
- Real e(x, y);
+ typename Real::value_type x(real(a) * real(b) + imag(a) * imag(b)), y(imag(a) * real(b) - real(a) * imag(b));
+ Real d(real(a) * real(b) + imag(a) * imag(b), imag(a) * real(b) - real(a) * imag(b));
+ Real e(x, y);
BOOST_CHECK_EQUAL(d, e);
}
//
c.imag(29ULL);
BOOST_CHECK_EQUAL(imag(c), 29);
#endif
-
-
+
c.real(2).imag(3);
BOOST_CHECK_EQUAL(real(a), 30);
BOOST_CHECK_EQUAL(imag(a + 0), 0);
BOOST_CHECK_EQUAL(real(c + 0), 2);
BOOST_CHECK_EQUAL(imag(c + 0), 3);
-
+
// string construction:
a = Real("2");
BOOST_CHECK_EQUAL(real(a), 2);
Real b = 30;
BOOST_CHECK(a.sign() > 0);
BOOST_CHECK(!a.is_zero());
- if(std::numeric_limits<Real>::is_signed)
+ if (std::numeric_limits<Real>::is_signed)
{
a = -20;
BOOST_CHECK(a.sign() < 0);
BOOST_CHECK(!a.is_zero());
}
a = 0;
- BOOST_CHECK_EQUAL(a.sign() , 0);
+ BOOST_CHECK_EQUAL(a.sign(), 0);
BOOST_CHECK(a.is_zero());
a = 20;
b = 30;
a.swap(b);
- BOOST_CHECK_EQUAL(a , 30);
- BOOST_CHECK_EQUAL(b , 20);
+ BOOST_CHECK_EQUAL(a, 30);
+ BOOST_CHECK_EQUAL(b, 20);
//
// Test complex number functions which are also overloaded for scalar type:
//
Real c(500);
Real d(1024);
Real ac;
- BOOST_CHECK_EQUAL(-a , -8);
+ BOOST_CHECK_EQUAL(-a, -8);
ac = a;
ac = ac - b;
- BOOST_CHECK_EQUAL(ac , 8 - 64);
+ BOOST_CHECK_EQUAL(ac, 8 - 64);
ac = a;
ac -= a + b;
- BOOST_CHECK_EQUAL(ac , -64);
+ BOOST_CHECK_EQUAL(ac, -64);
ac = a;
ac -= b - a;
- BOOST_CHECK_EQUAL(ac , 16 - 64);
+ BOOST_CHECK_EQUAL(ac, 16 - 64);
ac = -a;
- BOOST_CHECK_EQUAL(ac , -8);
+ BOOST_CHECK_EQUAL(ac, -8);
ac = a;
ac -= -a;
- BOOST_CHECK_EQUAL(ac , 16);
+ BOOST_CHECK_EQUAL(ac, 16);
ac = a;
ac += -a;
- BOOST_CHECK_EQUAL(ac , 0);
+ BOOST_CHECK_EQUAL(ac, 0);
ac = b;
ac /= -a;
- BOOST_CHECK_EQUAL(ac , -8);
+ BOOST_CHECK_EQUAL(ac, -8);
ac = a;
ac *= -a;
- BOOST_CHECK_EQUAL(ac , -64);
+ BOOST_CHECK_EQUAL(ac, -64);
ac = a + -b;
- BOOST_CHECK_EQUAL(ac , 8 - 64);
+ BOOST_CHECK_EQUAL(ac, 8 - 64);
ac = -a + b;
- BOOST_CHECK_EQUAL(ac , -8+64);
+ BOOST_CHECK_EQUAL(ac, -8 + 64);
ac = -a + -b;
- BOOST_CHECK_EQUAL(ac , -72);
- ac = a + - + -b; // lots of unary operators!!
- BOOST_CHECK_EQUAL(ac , 72);
+ BOOST_CHECK_EQUAL(ac, -72);
+ ac = a + -+-b; // lots of unary operators!!
+ BOOST_CHECK_EQUAL(ac, 72);
test_conditional(Real(-a), -a);
}
template <class Real>
template <class Real>
void test_basic_conditionals(Real a, Real b)
{
- if(a)
+ if (a)
{
BOOST_ERROR("Unexpected non-zero result");
}
- if(!a){}
+ if (!a)
+ {
+ }
else
{
BOOST_ERROR("Unexpected zero result");
}
b = 2;
- if(!b)
+ if (!b)
{
BOOST_ERROR("Unexpected zero result");
}
- if(b){}
+ if (b)
+ {
+ }
else
{
BOOST_ERROR("Unexpected non-zero result");
}
- if(a && b)
+ if (a && b)
{
BOOST_ERROR("Unexpected zero result");
}
- if(!(a || b))
+ if (!(a || b))
{
BOOST_ERROR("Unexpected zero result");
}
- if(a + b){}
+ if (a + b)
+ {
+ }
else
{
BOOST_ERROR("Unexpected zero result");
}
- if(b - 2)
+ if (b - 2)
{
BOOST_ERROR("Unexpected non-zero result");
}
}
template <class T>
-typename boost::enable_if_c<boost::multiprecision::number_category<T>::value == boost::multiprecision::number_kind_complex>::type
- test_relationals(T a, T b)
+typename boost::enable_if_c<boost::multiprecision::number_category<T>::value == boost::multiprecision::number_kind_complex>::type
+test_relationals(T a, T b)
{
BOOST_CHECK_EQUAL((a == b), false);
BOOST_CHECK_EQUAL((a != b), true);
// min and max overloads:
//
#if !defined(min) && !defined(max)
- using std::max;
- using std::min;
+// using std::max;
+// using std::min;
+// This works, but still causes complaints from inspect.exe, so use brackets to prevent macrosubstitution,
+// and to explicitly specify type T seems necessary, for reasons unclear.
a = 2;
b = 5;
c = 6;
- BOOST_CHECK_EQUAL(min(a, b), a);
- BOOST_CHECK_EQUAL(min(b, a), a);
- BOOST_CHECK_EQUAL(max(a, b), b);
- BOOST_CHECK_EQUAL(max(b, a), b);
- BOOST_CHECK_EQUAL(min(a, b + c), a);
- BOOST_CHECK_EQUAL(min(b + c, a), a);
- BOOST_CHECK_EQUAL(min(a, c - b), 1);
- BOOST_CHECK_EQUAL(min(c - b, a), 1);
- BOOST_CHECK_EQUAL(max(a, b + c), 11);
- BOOST_CHECK_EQUAL(max(b + c, a), 11);
- BOOST_CHECK_EQUAL(max(a, c - b), a);
- BOOST_CHECK_EQUAL(max(c - b, a), a);
- BOOST_CHECK_EQUAL(min(a + b, b + c), 7);
- BOOST_CHECK_EQUAL(min(b + c, a + b), 7);
- BOOST_CHECK_EQUAL(max(a + b, b + c), 11);
- BOOST_CHECK_EQUAL(max(b + c, a + b), 11);
- BOOST_CHECK_EQUAL(min(a + b, c - a), 4);
- BOOST_CHECK_EQUAL(min(c - a, a + b), 4);
- BOOST_CHECK_EQUAL(max(a + b, c - a), 7);
- BOOST_CHECK_EQUAL(max(c - a, a + b), 7);
+ BOOST_CHECK_EQUAL( (std::min<T>)(a, b), a);
+ BOOST_CHECK_EQUAL( (std::min<T>)(b, a), a);
+ BOOST_CHECK_EQUAL( (std::max<T>)(a, b), b);
+ BOOST_CHECK_EQUAL( (std::max<T>)(b, a), b);
+ BOOST_CHECK_EQUAL( (std::min<T>)(a, b + c), a);
+ BOOST_CHECK_EQUAL( (std::min<T>)(b + c, a), a);
+ BOOST_CHECK_EQUAL( (std::min<T>)(a, c - b), 1);
+ BOOST_CHECK_EQUAL( (std::min<T>)(c - b, a), 1);
+ BOOST_CHECK_EQUAL( (std::max<T>)(a, b + c), 11);
+ BOOST_CHECK_EQUAL( (std::max<T>)(b + c, a), 11);
+ BOOST_CHECK_EQUAL( (std::max<T>)(a, c - b), a);
+ BOOST_CHECK_EQUAL( (std::max<T>)(c - b, a), a);
+ BOOST_CHECK_EQUAL( (std::min<T>)(a + b, b + c), 7);
+ BOOST_CHECK_EQUAL( (std::min<T>)(b + c, a + b), 7);
+ BOOST_CHECK_EQUAL( (std::max<T>)(a + b, b + c), 11);
+ BOOST_CHECK_EQUAL( (std::max<T>)(b + c, a + b), 11);
+ BOOST_CHECK_EQUAL( (std::min<T>)(a + b, c - a), 4);
+ BOOST_CHECK_EQUAL( (std::min<T>)(c - a, a + b), 4);
+ BOOST_CHECK_EQUAL( (std::max<T>)(a + b, c - a), 7);
+ BOOST_CHECK_EQUAL( (std::max<T>)(c - a, a + b), 7);
long l1(2), l2(3), l3;
- l3 = min(l1, l2) + max(l1, l2) + max<long>(l1, l2) + min<long>(l1, l2);
+ l3 = (std::min)(l1, l2) + (std::max)(l1, l2) + (std::max<long>)(l1, l2) + (std::min<long>)(l1, l2);
BOOST_CHECK_EQUAL(l3, 10);
#endif
-
-
}
+template <class T>
+const T& self(const T& a) { return a; }
+
template <class Real>
void test()
{
test_mixed<Real, double>(tag);
test_mixed<Real, long double>(tag);
- typedef typename related_type<Real>::type related_type;
- boost::mpl::bool_<boost::multiprecision::is_number<Real>::value && !boost::is_same<related_type, Real>::value> tag2;
+ typedef typename related_type<Real>::type related_type;
+ boost::mpl::bool_<boost::multiprecision::is_number<Real>::value && !boost::is_same<related_type, Real>::value> tag2;
test_mixed<Real, related_type>(tag2);
Real b(64);
Real c(500);
Real d(1024);
- BOOST_CHECK_EQUAL(a + b , 72);
+ BOOST_CHECK_EQUAL(a + b, 72);
a += b;
- BOOST_CHECK_EQUAL(a , 72);
- BOOST_CHECK_EQUAL(a - b , 8);
+ BOOST_CHECK_EQUAL(a, 72);
+ BOOST_CHECK_EQUAL(a - b, 8);
a -= b;
- BOOST_CHECK_EQUAL(a , 8);
- BOOST_CHECK_EQUAL(a * b , 8*64L);
+ BOOST_CHECK_EQUAL(a, 8);
+ BOOST_CHECK_EQUAL(a * b, 8 * 64L);
a *= b;
- BOOST_CHECK_EQUAL(a , 8*64L);
- BOOST_CHECK_EQUAL(a / b , 8);
+ BOOST_CHECK_EQUAL(a, 8 * 64L);
+ BOOST_CHECK_EQUAL(a / b, 8);
a /= b;
- BOOST_CHECK_EQUAL(a , 8);
+ BOOST_CHECK_EQUAL(a, 8);
Real ac(a);
- BOOST_CHECK_EQUAL(ac , a);
+ BOOST_CHECK_EQUAL(ac, a);
ac = a * c;
- BOOST_CHECK_EQUAL(ac , 8*500L);
- ac = 8*500L;
+ BOOST_CHECK_EQUAL(ac, 8 * 500L);
+ ac = 8 * 500L;
ac = ac + b + c;
- BOOST_CHECK_EQUAL(ac , 8*500L+64+500);
+ BOOST_CHECK_EQUAL(ac, 8 * 500L + 64 + 500);
ac = a;
ac = b + c + ac;
- BOOST_CHECK_EQUAL(ac , 8+64+500);
+ BOOST_CHECK_EQUAL(ac, 8 + 64 + 500);
ac = ac - b + c;
- BOOST_CHECK_EQUAL(ac , 8+64+500-64+500);
+ BOOST_CHECK_EQUAL(ac, 8 + 64 + 500 - 64 + 500);
ac = a;
ac = b + c - ac;
- BOOST_CHECK_EQUAL(ac , -8+64+500);
+ BOOST_CHECK_EQUAL(ac, -8 + 64 + 500);
ac = a;
ac = ac * b;
- BOOST_CHECK_EQUAL(ac , 8*64);
+ BOOST_CHECK_EQUAL(ac, 8 * 64);
ac = a;
ac *= b * ac;
- BOOST_CHECK_EQUAL(ac , 8*8*64);
+ BOOST_CHECK_EQUAL(ac, 8 * 8 * 64);
ac = b;
ac = ac / a;
- BOOST_CHECK_EQUAL(ac , 64/8);
+ BOOST_CHECK_EQUAL(ac, 64 / 8);
ac = b;
ac /= ac / a;
- BOOST_CHECK_EQUAL(ac , 64 / (64/8));
+ BOOST_CHECK_EQUAL(ac, 64 / (64 / 8));
ac = a;
ac = b + ac * a;
- BOOST_CHECK_EQUAL(ac , 64 * 2);
+ BOOST_CHECK_EQUAL(ac, 64 * 2);
ac = a;
ac = b - ac * a;
- BOOST_CHECK_EQUAL(ac , 0);
+ BOOST_CHECK_EQUAL(ac, 0);
ac = a;
ac = b * (ac + a);
- BOOST_CHECK_EQUAL(ac , 64 * (16));
+ BOOST_CHECK_EQUAL(ac, 64 * (16));
ac = a;
ac = b / (ac * 1);
- BOOST_CHECK_EQUAL(ac , 64 / 8);
+ BOOST_CHECK_EQUAL(ac, 64 / 8);
ac = a;
ac = ac + b;
- BOOST_CHECK_EQUAL(ac , 8 + 64);
+ BOOST_CHECK_EQUAL(ac, 8 + 64);
ac = a;
ac = a + ac;
- BOOST_CHECK_EQUAL(ac , 16);
+ BOOST_CHECK_EQUAL(ac, 16);
ac = a;
ac = a - ac;
- BOOST_CHECK_EQUAL(ac , 0);
+ BOOST_CHECK_EQUAL(ac, 0);
ac = a;
ac += a + b;
- BOOST_CHECK_EQUAL(ac , 80);
+ BOOST_CHECK_EQUAL(ac, 80);
ac = a;
ac += b + a;
- BOOST_CHECK_EQUAL(ac , 80);
+ BOOST_CHECK_EQUAL(ac, 80);
ac = +a;
- BOOST_CHECK_EQUAL(ac , 8);
+ BOOST_CHECK_EQUAL(ac, 8);
ac = 8;
ac = a * ac;
- BOOST_CHECK_EQUAL(ac , 8*8);
+ BOOST_CHECK_EQUAL(ac, 8 * 8);
ac = a;
ac = a;
ac += +a;
- BOOST_CHECK_EQUAL(ac , 16);
+ BOOST_CHECK_EQUAL(ac, 16);
ac = a;
ac += b - a;
- BOOST_CHECK_EQUAL(ac , 8 + 64-8);
+ BOOST_CHECK_EQUAL(ac, 8 + 64 - 8);
ac = a;
- ac += b*c;
- BOOST_CHECK_EQUAL(ac , 8 + 64 * 500);
+ ac += b * c;
+ BOOST_CHECK_EQUAL(ac, 8 + 64 * 500);
ac = a;
ac = a;
ac -= +a;
- BOOST_CHECK_EQUAL(ac , 0);
+ BOOST_CHECK_EQUAL(ac, 0);
ac = a;
- if(std::numeric_limits<Real>::is_signed || is_twos_complement_integer<Real>::value)
+ if (std::numeric_limits<Real>::is_signed || is_twos_complement_integer<Real>::value)
{
ac = a;
ac -= c - b;
- BOOST_CHECK_EQUAL(ac , 8 - (500-64));
+ BOOST_CHECK_EQUAL(ac, 8 - (500 - 64));
ac = a;
- ac -= b*c;
- BOOST_CHECK_EQUAL(ac , 8 - 500*64);
+ ac -= b * c;
+ BOOST_CHECK_EQUAL(ac, 8 - 500 * 64);
}
ac = a;
ac += ac * b;
- BOOST_CHECK_EQUAL(ac , 8 + 8 * 64);
- if(std::numeric_limits<Real>::is_signed || is_twos_complement_integer<Real>::value)
+ BOOST_CHECK_EQUAL(ac, 8 + 8 * 64);
+ if (std::numeric_limits<Real>::is_signed || is_twos_complement_integer<Real>::value)
{
ac = a;
ac -= ac * b;
- BOOST_CHECK_EQUAL(ac , 8 - 8 * 64);
+ BOOST_CHECK_EQUAL(ac, 8 - 8 * 64);
}
ac = a * 8;
ac *= +a;
- BOOST_CHECK_EQUAL(ac , 64 * 8);
+ BOOST_CHECK_EQUAL(ac, 64 * 8);
ac = a;
ac *= b * c;
- BOOST_CHECK_EQUAL(ac , 8 * 64 * 500);
+ BOOST_CHECK_EQUAL(ac, 8 * 64 * 500);
ac = a;
ac *= b / a;
- BOOST_CHECK_EQUAL(ac , 8 * 64 / 8);
+ BOOST_CHECK_EQUAL(ac, 8 * 64 / 8);
ac = a;
ac *= b + c;
- BOOST_CHECK_EQUAL(ac , 8 * (64 + 500));
+ BOOST_CHECK_EQUAL(ac, 8 * (64 + 500));
ac = b;
ac /= +a;
- BOOST_CHECK_EQUAL(ac , 8);
+ BOOST_CHECK_EQUAL(ac, 8);
ac = b;
ac /= b / a;
- BOOST_CHECK_EQUAL(ac , 64 / (64/8));
+ BOOST_CHECK_EQUAL(ac, 64 / (64 / 8));
ac = b;
ac /= a + Real(0);
- BOOST_CHECK_EQUAL(ac , 8);
+ BOOST_CHECK_EQUAL(ac, 8);
//
// simple tests with immediate values, these calls can be optimised in many backends:
//
ac = a + b;
- BOOST_CHECK_EQUAL(ac , 72);
+ BOOST_CHECK_EQUAL(ac, 72);
ac = a + +b;
- BOOST_CHECK_EQUAL(ac , 72);
+ BOOST_CHECK_EQUAL(ac, 72);
ac = +a + b;
- BOOST_CHECK_EQUAL(ac , 72);
+ BOOST_CHECK_EQUAL(ac, 72);
ac = +a + +b;
- BOOST_CHECK_EQUAL(ac , 72);
+ BOOST_CHECK_EQUAL(ac, 72);
ac = a;
ac = b / ac;
- BOOST_CHECK_EQUAL(ac , b / a);
+ BOOST_CHECK_EQUAL(ac, b / a);
//
// Comparisons:
//
b = 2;
ss << a;
ss >> c;
- BOOST_CHECK_EQUAL(a , c);
+ BOOST_CHECK_EQUAL(a, c);
ss.clear();
ss << a + b;
ss >> c;
- BOOST_CHECK_EQUAL(c , 22);
- BOOST_CHECK_EQUAL(c , a + b);
+ BOOST_CHECK_EQUAL(c, 22);
+ BOOST_CHECK_EQUAL(c, a + b);
//
// More cases for complete code coverage:
//
a = 20;
b = 30;
swap(a, b);
- BOOST_CHECK_EQUAL(a , 30);
- BOOST_CHECK_EQUAL(b , 20);
+ BOOST_CHECK_EQUAL(a, 30);
+ BOOST_CHECK_EQUAL(b, 20);
a = 20;
b = 30;
std::swap(a, b);
- BOOST_CHECK_EQUAL(a , 30);
- BOOST_CHECK_EQUAL(b , 20);
+ BOOST_CHECK_EQUAL(a, 30);
+ BOOST_CHECK_EQUAL(b, 20);
a = 20;
b = 30;
a = a + b * 2;
- BOOST_CHECK_EQUAL(a , 20 + 30 * 2);
+ BOOST_CHECK_EQUAL(a, 20 + 30 * 2);
a = 100;
a = a - b * 2;
- BOOST_CHECK_EQUAL(a , 100 - 30 * 2);
+ BOOST_CHECK_EQUAL(a, 100 - 30 * 2);
a = 20;
a = a * (b + 2);
- BOOST_CHECK_EQUAL(a , 20 * (32));
+ BOOST_CHECK_EQUAL(a, 20 * (32));
a = 20;
a = (b + 2) * a;
- BOOST_CHECK_EQUAL(a , 20 * (32));
+ BOOST_CHECK_EQUAL(a, 20 * (32));
a = 90;
b = 2;
a = a / (b + 0);
- BOOST_CHECK_EQUAL(a , 45);
+ BOOST_CHECK_EQUAL(a, 45);
a = 20;
b = 30;
c = (a * b) + 22;
- BOOST_CHECK_EQUAL(c , 20 * 30 + 22);
+ BOOST_CHECK_EQUAL(c, 20 * 30 + 22);
c = 22 + (a * b);
- BOOST_CHECK_EQUAL(c , 20 * 30 + 22);
- c = 10;
+ BOOST_CHECK_EQUAL(c, 20 * 30 + 22);
+ c = 10;
ac = a + b * c;
- BOOST_CHECK_EQUAL(ac , 20 + 30 * 10);
+ BOOST_CHECK_EQUAL(ac, 20 + 30 * 10);
ac = b * c + a;
- BOOST_CHECK_EQUAL(ac , 20 + 30 * 10);
+ BOOST_CHECK_EQUAL(ac, 20 + 30 * 10);
a = a + b * c;
- BOOST_CHECK_EQUAL(a , 20 + 30 * 10);
+ BOOST_CHECK_EQUAL(a, 20 + 30 * 10);
a = 20;
b = a + b * c;
- BOOST_CHECK_EQUAL(b , 20 + 30 * 10);
+ BOOST_CHECK_EQUAL(b, 20 + 30 * 10);
b = 30;
c = a + b * c;
- BOOST_CHECK_EQUAL(c , 20 + 30 * 10);
+ BOOST_CHECK_EQUAL(c, 20 + 30 * 10);
c = 10;
c = a + b / c;
- BOOST_CHECK_EQUAL(c , 20 + 30 / 10);
+ BOOST_CHECK_EQUAL(c, 20 + 30 / 10);
//
// Test conditionals:
// Test hashing:
//
boost::hash<Real> hasher;
- std::size_t s = hasher(a);
+ std::size_t s = hasher(a);
BOOST_CHECK_NE(s, 0);
#ifndef BOOST_NO_CXX11_HDR_FUNCTIONAL
std::hash<Real> hasher2;
BOOST_CHECK_EQUAL(m, 20);
// Move from already moved from object:
Real m2(static_cast<Real&&>(a));
- // assign from moved from object
+ // assign from moved from object
// (may result in "a" being left in valid state as implementation artifact):
c = static_cast<Real&&>(a);
// assignment to moved-from objects:
// string and string_view:
//
{
- std::string s("2");
- Real x(s);
+ std::string s1("2");
+ Real x(s1);
BOOST_CHECK_EQUAL(x, 2);
- s = "3";
- x.assign(s);
+ s1 = "3";
+ x.assign(s1);
BOOST_CHECK_EQUAL(x, 3);
#ifndef BOOST_NO_CXX17_HDR_STRING_VIEW
- s = "20";
- std::string_view v(s.c_str(), 1);
- Real y(v);
+ s1 = "20";
+ std::string_view v(s1.c_str(), 1);
+ Real y(v);
BOOST_CHECK_EQUAL(y, 2);
- std::string_view v2(s.c_str(), 2);
+ std::string_view v2(s1.c_str(), 2);
y.assign(v2);
BOOST_CHECK_EQUAL(y, 20);
#endif
// Bug cases, self assignment first:
//
a = 20;
- a = a;
+ a = self(a);
BOOST_CHECK_EQUAL(a, 20);
a = 2;
projects / platform / upstream / boost.git / blobdiff