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git.ipfire.org Git - thirdparty/squid.git/blob - src/base/HardFun.h
2 * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
9 #ifndef _SQUID_SRC_BASE_HARDFUN_H
10 #define _SQUID_SRC_BASE_HARDFUN_H
13 * A functor that calls a hard-coded unary function.
15 template <class ReturnType
, class ArgType
, ReturnType (*fun
)(ArgType
)>
17 ReturnType
operator()(ArgType arg
) { fun(arg
); }
20 #endif /* _SQUID_SRC_BASE_HARDFUN_H */