290103d629
[SVN r78564]
41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
|
|
// Copyright (C) 2009-2012 Lorenzo Caminiti
|
|
// Distributed under the Boost Software License, Version 1.0
|
|
// (see accompanying file LICENSE_1_0.txt or a copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
// Home at http://www.boost.org/libs/local_function
|
|
|
|
#include <boost/local_function.hpp>
|
|
#include <boost/function.hpp>
|
|
#include <boost/detail/lightweight_test.hpp>
|
|
#include <iostream>
|
|
|
|
void call1(boost::function<int (int) > f) { BOOST_TEST(f(1) == 5); }
|
|
void call0(boost::function<int (void)> f) { BOOST_TEST(f() == 5); }
|
|
|
|
boost::function<int (int, int)> linear(const int& slope) {
|
|
int BOOST_LOCAL_FUNCTION( (const bind& slope)
|
|
(int x)(default 1) (int y)(default 2) ) {
|
|
return x + slope * y;
|
|
} BOOST_LOCAL_FUNCTION_NAME(lin)
|
|
|
|
boost::function<int (int, int)> f = lin;
|
|
BOOST_TEST(f(1, 2) == 5);
|
|
|
|
call1(lin);
|
|
call0(lin);
|
|
|
|
return lin;
|
|
}
|
|
|
|
void call(void) {
|
|
boost::function<int (int, int)> f = linear(2);
|
|
BOOST_TEST(f(1, 2) == 5);
|
|
}
|
|
|
|
int main(void) {
|
|
call();
|
|
return boost::report_errors();
|
|
}
|
|
|