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libcxx_old/test/std/depr/depr.lib.binders/test_func.h

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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef TEST_FUNC_H
#define TEST_FUNC_H
class test_func
{
int id_;
public:
typedef int first_argument_type;
typedef double second_argument_type;
typedef long double result_type;
explicit test_func(int id) : id_(id) {}
int id() const {return id_;}
result_type operator() (const first_argument_type& x, second_argument_type& y) const
{return x+y;}
result_type operator() (const first_argument_type& x, const second_argument_type& y) const
{return x-y;}
result_type operator() (first_argument_type& x, const second_argument_type& y) const
{return x*y;}
};
#endif // TEST_FUNC_H