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attribute_format_printf.hpp
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1/*******************************************************************************
2 * tlx/define/attribute_format_printf.hpp
3 *
4 * Part of tlx - http://panthema.net/tlx
5 *
6 * Copyright (C) 2015-2017 Timo Bingmann <tb@panthema.net>
7 *
8 * All rights reserved. Published under the Boost Software License, Version 1.0
9 ******************************************************************************/
10
11#ifndef TLX_DEFINE_ATTRIBUTE_FORMAT_PRINTF_HEADER
12#define TLX_DEFINE_ATTRIBUTE_FORMAT_PRINTF_HEADER
13
14namespace tlx {
15
16//! \addtogroup tlx_define
17//! \{
18
19/******************************************************************************/
20// __attribute__ ((format(printf, #, #))
21
22#if defined(__GNUC__) || defined(__clang__)
23#define TLX_ATTRIBUTE_FORMAT_PRINTF(X, Y) \
24 __attribute__ ((format(printf, X, Y))) // NOLINT
25#else
26#define TLX_ATTRIBUTE_FORMAT_PRINTF(X, Y)
27#endif
28
29//! \}
30
31} // namespace tlx
32
33#endif // !TLX_DEFINE_ATTRIBUTE_FORMAT_PRINTF_HEADER
34
35/******************************************************************************/