#include "test_iterators.h"
+bool equalToTwo(int v) { return v == 2; }
+
template <class InIter, class OutIter>
void
test()
int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
int ib[sa];
- OutIter r = std::remove_copy_if(InIter(ia), InIter(ia+sa), OutIter(ib),
- std::bind2nd(std::equal_to<int>(), 2));
+ OutIter r = std::remove_copy_if(InIter(ia), InIter(ia+sa),
+ OutIter(ib), equalToTwo);
assert(base(r) == ib + sa-3);
assert(ib[0] == 0);
assert(ib[1] == 1);
#include "test_iterators.h"
+bool equalToTwo(int v) { return v == 2; }
+
template <class InIter, class OutIter>
void
test()
int ia[] = {0, 1, 2, 3, 4};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
int ib[sa] = {0};
- OutIter r = std::replace_copy_if(InIter(ia), InIter(ia+sa), OutIter(ib),
- std::bind2nd(std::equal_to<int>(), 2), 5);
+ OutIter r = std::replace_copy_if(InIter(ia), InIter(ia+sa),
+ OutIter(ib), equalToTwo, 5);
assert(base(r) == ib + sa);
assert(ib[0] == 0);
assert(ib[1] == 1);
#include "test_iterators.h"
+bool equalToTwo(int v) { return v == 2; }
+
template <class Iter>
void
test()
{
int ia[] = {0, 1, 2, 3, 4};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
- std::replace_if(Iter(ia), Iter(ia+sa), std::bind2nd(std::equal_to<int>(), 2), 5);
+ std::replace_if(Iter(ia), Iter(ia+sa), equalToTwo, 5);
assert(ia[0] == 0);
assert(ia[1] == 1);
assert(ia[2] == 5);
#include "test_iterators.h"
+int plusOne(int v) { return v + 1; }
+
template <class InIter, class OutIter>
void
test()
int ia[] = {0, 1, 2, 3, 4};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
int ib[sa] = {0};
- OutIter r = std::transform(InIter(ia), InIter(ia+sa), OutIter(ib),
- std::bind2nd(std::plus<int>(), 1));
+ OutIter r = std::transform(InIter(ia), InIter(ia+sa),
+ OutIter(ib), plusOne);
assert(base(r) == ib + sa);
assert(ib[0] == 1);
assert(ib[1] == 2);
#include "test_iterators.h"
+struct eq {
+ eq (int val) : v(val) {}
+ bool operator () (int v2) const { return v == v2; }
+ int v;
+ };
+
+
int main()
{
int ia[] = {0, 1, 2, 2, 0, 1, 2, 3};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
assert(std::count_if(input_iterator<const int*>(ia),
input_iterator<const int*>(ia + sa),
- std::bind2nd(std::equal_to<int>(),2)) == 3);
+ eq(2)) == 3);
assert(std::count_if(input_iterator<const int*>(ia),
input_iterator<const int*>(ia + sa),
- std::bind2nd(std::equal_to<int>(),7)) == 0);
+ eq(7)) == 0);
assert(std::count_if(input_iterator<const int*>(ia),
input_iterator<const int*>(ia),
- std::bind2nd(std::equal_to<int>(),2)) == 0);
+ eq(2)) == 0);
}
#include "test_iterators.h"
+struct eq {
+ eq (int val) : v(val) {}
+ bool operator () (int v2) const { return v == v2; }
+ int v;
+ };
+
int main()
{
int ia[] = {0, 1, 2, 3, 4, 5};
const unsigned s = sizeof(ia)/sizeof(ia[0]);
input_iterator<const int*> r = std::find_if(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
- std::bind2nd(std::equal_to<int>(), 3));
+ eq(3));
assert(*r == 3);
r = std::find_if(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
- std::bind2nd(std::equal_to<int>(), 10));
+ eq(10));
assert(r == input_iterator<const int*>(ia+s));
}
#include "test_iterators.h"
+struct ne {
+ ne (int val) : v(val) {}
+ bool operator () (int v2) const { return v != v2; }
+ int v;
+ };
+
+
int main()
{
int ia[] = {0, 1, 2, 3, 4, 5};
const unsigned s = sizeof(ia)/sizeof(ia[0]);
input_iterator<const int*> r = std::find_if_not(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
- std::bind2nd(std::not_equal_to<int>(), 3));
+ ne(3));
assert(*r == 3);
r = std::find_if_not(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
- std::bind2nd(std::not_equal_to<int>(), 10));
+ ne(10));
assert(r == input_iterator<const int*>(ia+s));
}