41 lines
776 B
C++
41 lines
776 B
C++
// (C) Copyright Eric Niebler 2005.
|
|
// Use, modification and distribution are subject to the
|
|
// Boost Software License, Version 1.0. (See accompanying file
|
|
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
/*
|
|
Revision history:
|
|
25 August 2005 : Initial version.
|
|
*/
|
|
|
|
#include <vector>
|
|
#include <boost/test/minimal.hpp>
|
|
#include <boost/foreach.hpp>
|
|
|
|
// counter
|
|
int counter = 0;
|
|
|
|
std::vector<int> my_vector(4,4);
|
|
|
|
std::vector<int> const &get_vector()
|
|
{
|
|
++counter;
|
|
return my_vector;
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// test_main
|
|
//
|
|
int test_main( int, char*[] )
|
|
{
|
|
BOOST_FOREACH(int i, get_vector())
|
|
{
|
|
((void)i); // no-op
|
|
}
|
|
|
|
BOOST_CHECK(1 == counter);
|
|
|
|
return 0;
|
|
}
|