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/* Copyright 2002 - 2016, The libsigc++ Development Team
* Assigned to public domain. Use as you wish without restriction.
*/
#include "testutilities.h"
#include <sigc++/trackable.h>
#include <sigc++/functors/slot.h>
namespace
{
std::ostringstream result_stream;
class my_class : public sigc::trackable
{
public:
int i = 0;
void foo() { result_stream << i; }
};
} // end anonymous namespace
int
main(int argc, char* argv[])
{
auto util = TestUtilities::get_instance();
if (!util->check_command_args(argc, argv))
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
sigc::slot<void()> sl;
{
my_class t;
t.i = 10;
sl = sigc::mem_fun(t, &my_class::foo);
sl();
util->check_result(result_stream, "10");
}
sl();
util->check_result(result_stream, "");
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
}
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