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Diffstat (limited to 'boost/contract/detail/operation/static_public_function.hpp')
| -rw-r--r-- | boost/contract/detail/operation/static_public_function.hpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/boost/contract/detail/operation/static_public_function.hpp b/boost/contract/detail/operation/static_public_function.hpp new file mode 100644 index 0000000000..d49fcd091d --- /dev/null +++ b/boost/contract/detail/operation/static_public_function.hpp @@ -0,0 +1,103 @@ + +#ifndef BOOST_CONTRACT_DETAIL_STATIC_PUBLIC_FUNCTION_HPP_ +#define BOOST_CONTRACT_DETAIL_STATIC_PUBLIC_FUNCTION_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 + +#include <boost/contract/core/exception.hpp> +#include <boost/contract/core/config.hpp> +#include <boost/contract/detail/condition/cond_inv.hpp> +#include <boost/contract/detail/none.hpp> +#if !defined(BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION) && ( \ + !defined(BOOST_CONTRACT_NO_INVARIANTS) || \ + !defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \ + !defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \ + !defined(BOOST_CONTRACT_NO_EXCEPTS)) + #include <boost/contract/detail/checking.hpp> +#endif +#if !defined(BOOST_CONTRACT_NO_EXIT_INVARIANTS) || \ + !defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \ + !defined(BOOST_CONTRACT_NO_EXCEPTS) + #include <boost/config.hpp> + #include <exception> +#endif + +namespace boost { namespace contract { namespace detail { + +// No subcontracting because static so no obj and no substitution principle. +template<class C> // Non-copyable base. +class static_public_function : public cond_inv</* VR = */ none, C> { +public: + explicit static_public_function() : cond_inv</* VR = */ none, C>( + boost::contract::from_function, /* obj = */ 0) {} + +private: + #if !defined(BOOST_CONTRACT_NO_ENTRY_INVARIANTS) || \ + !defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \ + !defined(BOOST_CONTRACT_NO_OLDS) + void init() /* override */ { + #ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION + if(checking::already()) return; + #endif + #if !defined(BOOST_CONTRACT_NO_ENTRY_INVARIANTS) || \ + !defined(BOOST_CONTRACT_NO_PRECONDITIONS) + { // Acquire checking guard. + #ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION + checking k; + #endif + #ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS + this->check_entry_static_inv(); + #endif + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + #ifndef \ + BOOST_CONTRACT_PRECONDITIONS_DISABLE_NO_ASSERTION + this->check_pre(); + } // Release checking guard (after pre check). + #else + } // Release checking guard (before pre check). + this->check_pre(); + #endif + #else + } // Release checking guard + #endif + #endif + #ifndef BOOST_CONTRACT_NO_OLDS + this->copy_old(); + #endif + } + #endif + +public: + #if !defined(BOOST_CONTRACT_NO_EXIT_INVARIANTS) || \ + !defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \ + !defined(BOOST_CONTRACT_NO_EXCEPTS) + ~static_public_function() BOOST_NOEXCEPT_IF(false) { + this->assert_initialized(); + #ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION + if(checking::already()) return; + checking k; + #endif + + #ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS + this->check_exit_static_inv(); + #endif + if(std::uncaught_exception()) { + #ifndef BOOST_CONTRACT_NO_EXCEPTS + this->check_except(); + #endif + } else { + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + this->check_post(none()); + #endif + } + } + #endif +}; + +} } } // namespace + +#endif // #include guard + |