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Diffstat (limited to 'boost/contract/detail/declspec.hpp')
| -rw-r--r-- | boost/contract/detail/declspec.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/boost/contract/detail/declspec.hpp b/boost/contract/detail/declspec.hpp new file mode 100644 index 0000000000..a1bfb5ceda --- /dev/null +++ b/boost/contract/detail/declspec.hpp @@ -0,0 +1,51 @@ + +#ifndef BOOST_CONTRACT_DETAIL_DECLSPEC_HPP_ +#define BOOST_CONTRACT_DETAIL_DECLSPEC_HPP_ + +// Copyright (C) 2008-2018 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). +// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html + +// IMPORTANT: Indirectly included by contract_macro.hpp so trivial headers only. +#include <boost/contract/core/config.hpp> // No compile-time overhead. +#include <boost/config.hpp> + +/* PUBLIC */ + +// IMPORTANT: In general, this library should always and only be compiled and +// used as a shared library. Otherwise, lib's state won't be shared among +// different user programs and user libraries. However, this library can be +// safely compiled and used as a static or header-only library only when it is +// being used by a single program unit (e.g., a single program with only +// statically linked libraries that check contracts). + +#ifdef BOOST_CONTRACT_DYN_LINK + #ifdef BOOST_CONTRACT_SOURCE + #define BOOST_CONTRACT_DETAIL_DECLSPEC BOOST_SYMBOL_EXPORT + #else + #define BOOST_CONTRACT_DETAIL_DECLSPEC BOOST_SYMBOL_IMPORT + #endif +#else + #define BOOST_CONTRACT_DETAIL_DECLSPEC /* nothing */ +#endif + +#ifdef BOOST_CONTRACT_HEADER_ONLY + #define BOOST_CONTRACT_DETAIL_DECLINLINE inline +#else + #define BOOST_CONTRACT_DETAIL_DECLINLINE /* nothing */ + + // Automatically link this lib to correct build variant (for MSVC, etc.). + #if !defined(BOOST_ALL_NO_LIB) && \ + !defined(BOOST_CONTRACT_NO_LIB) && \ + !defined(BOOST_CONTRACT_SOURCE) + #define BOOST_LIB_NAME boost_contract // This lib (static or shared). + #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTRACT_DYN_LINK) + #define BOOST_DYN_LINK // This lib as shared. + #endif + #include <boost/config/auto_link.hpp> // Also #undef BOOST_LIB_NAME. + #endif +#endif + +#endif // #include guard + |