Imported Upstream version 1.57.0

[platform/upstream/boost.git] / libs / range / doc / reference / adaptors / transformed.qbk

diff --git a/libs/range/doc/reference/adaptors/transformed.qbk b/libs/range/doc/reference/adaptors/transformed.qbk
index ec19583..0c71e8d 100644 (file)
--- a/libs/range/doc/reference/adaptors/transformed.qbk
+++ b/libs/range/doc/reference/adaptors/transformed.qbk
@@ -15,44 +15,17 @@
 * [*Postcondition:] For all elements `x` in the returned range, `x` is the result of `fun(y)` where `y` is the corresponding element in the original range.
 * [*Throws:] Whatever the copy-constructor of `fun` might throw.
 * [*Range Category:] __single_pass_range__
-* [*Range Return Type:] `boost::transformed_range<typeof(rng)>`
+* [*Range Return Type:] `boost::transformed_range<decltype(rng)>`
 * [*Returned Range Category:] The range category of `rng`.
 
 [section:transformed_example transformed example]
-``
-#include <boost/range/adaptor/transformed.hpp>
-#include <boost/range/algorithm/copy.hpp>
-#include <boost/assign.hpp>
-#include <algorithm>
-#include <iostream>
-#include <vector>
-
-struct double_int
-{
-    typedef int result_type;
-    int operator()(int x) const { return x * 2; }
-};
-
-int main(int argc, const char* argv[])
-{
-    using namespace boost::adaptors;
-    using namespace boost::assign;
-
-    std::vector<int> input;
-    input += 1,2,3,4,5,6,7,8,9,10;
-
-    boost::copy(
-        input | transformed(double_int()),
-        std::ostream_iterator<int>(std::cout, ","));
-
-    return 0;
-}
-``
+[import ../../../test/adaptor_test/transformed_example.cpp]
+[transformed_example]
 [endsect]
 
 This would produce the output:
 ``
-2,4,6,8,10,12,14,16,18,20
+2,4,6,8,10,12,14,16,18,20,
 ``
 [endsect]