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/* Copyright 2005 - 2016, The libsigc++ Development Team
* Assigned to public domain. Use as you wish without restriction.
*/
#include "testutilities.h"
#include <sigc++/sigc++.h>
namespace
{
std::ostringstream result_stream;
class Base : virtual public sigc::trackable
{
public:
Base() {}
Base(const Base& src) = default;
Base& operator=(const Base& src) = default;
Base(Base&& src) = delete;
Base& operator=(Base&& src) = delete;
};
class Base2
{
public:
virtual ~Base2() {}
};
class Derived
: virtual public Base
, public Base2
{
public:
void method() { result_stream << "method()"; }
};
} // 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;
auto instance = new Derived();
sigc::slot<void()> handler = sigc::mem_fun(*instance, &Derived::method);
handler();
util->check_result(result_stream, "method()");
sigc::slot<void()> param = sigc::bind(sigc::slot<void(Derived&)>(), std::ref(*instance));
param();
util->check_result(result_stream, "");
sigc::slot<Derived()> ret = sigc::bind_return(sigc::slot<void()>(), std::ref(*instance));
ret();
util->check_result(result_stream, "");
delete instance;
handler();
param();
ret();
util->check_result(result_stream, "");
return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
}
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