mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-06 22:54:33 +00:00
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
// 2005-03-20 Douglas Gregor <doug.gregor -at- gmail.com>
|
|
//
|
|
// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
// 3.6 function object binders
|
|
#include <tr1/functional>
|
|
#include <testsuite_hooks.h>
|
|
#include <testsuite_tr1.h>
|
|
|
|
using namespace __gnu_test;
|
|
|
|
bool test __attribute__((unused)) = true;
|
|
|
|
struct X
|
|
{
|
|
X() : bar(17) {}
|
|
|
|
int foo(int x, int y) { return bar + x + y; }
|
|
|
|
int bar;
|
|
|
|
private:
|
|
X(const X&);
|
|
X& operator=(const X&);
|
|
};
|
|
|
|
// Operations on empty function<> objects
|
|
void test01()
|
|
{
|
|
using std::tr1::bind;
|
|
using std::tr1::ref;
|
|
::X x;
|
|
|
|
VERIFY( bind(&::X::foo, ref(x), 1, 2)() == 20 );
|
|
VERIFY( bind<int>(&::X::foo, ref(x), 1, 2)() == 20 );
|
|
VERIFY( bind(&::X::bar, ref(x))() == 17 );
|
|
VERIFY( bind<int>(&::X::bar, ref(x))() == 17 );
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
return 0;
|
|
}
|