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// -*- c++ -*-
/* Copyright 2002, The libsigc++ Development Team
* Assigned to public domain. Use as you wish without restriction.
*/
#include "testutilities.h"
#include <sstream>
#include <cstdlib>
#include <sigc++/trackable.h>
#include <sigc++/functors/slot.h>
#include <sigc++/functors/mem_fun.h>
namespace
{
std::ostringstream result_stream;
class my_class: public sigc::trackable
{
public:
int i;
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_fun0(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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