105 lines
3.9 KiB
C++
105 lines
3.9 KiB
C++
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#ifndef BOOST_CONTRACT_DETAIL_STATIC_PUBLIC_FUNCTION_HPP_
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#define BOOST_CONTRACT_DETAIL_STATIC_PUBLIC_FUNCTION_HPP_
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// Copyright (C) 2008-2018 Lorenzo Caminiti
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// Distributed under the Boost Software License, Version 1.0 (see accompanying
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// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt).
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// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
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#include <boost/contract/core/exception.hpp>
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#include <boost/contract/core/config.hpp>
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#include <boost/contract/detail/condition/cond_inv.hpp>
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#include <boost/contract/detail/none.hpp>
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#include <boost/contract/detail/exception.hpp>
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#if !defined(BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION) && ( \
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!defined(BOOST_CONTRACT_NO_INVARIANTS) || \
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!defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_EXCEPTS))
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#include <boost/contract/detail/checking.hpp>
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#endif
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#if !defined(BOOST_CONTRACT_NO_EXIT_INVARIANTS) || \
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!defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_EXCEPTS)
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#include <boost/config.hpp>
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#include <exception>
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#endif
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namespace boost { namespace contract { namespace detail {
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// No subcontracting because static so no obj and no substitution principle.
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template<class C> // Non-copyable base.
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class static_public_function : public cond_inv</* VR = */ none, C> {
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public:
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explicit static_public_function() : cond_inv</* VR = */ none, C>(
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boost::contract::from_function, /* obj = */ 0) {}
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private:
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#if !defined(BOOST_CONTRACT_NO_ENTRY_INVARIANTS) || \
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!defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_OLDS)
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void init() /* override */ {
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#ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION
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if(checking::already()) return;
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#endif
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#if !defined(BOOST_CONTRACT_NO_ENTRY_INVARIANTS) || \
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!defined(BOOST_CONTRACT_NO_PRECONDITIONS)
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{ // Acquire checking guard.
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#ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION
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checking k;
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#endif
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#ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS
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this->check_entry_static_inv();
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#endif
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#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
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#ifndef \
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BOOST_CONTRACT_PRECONDITIONS_DISABLE_NO_ASSERTION
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this->check_pre();
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} // Release checking guard (after pre check).
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#else
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} // Release checking guard (before pre check).
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this->check_pre();
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#endif
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#else
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} // Release checking guard
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#endif
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#endif
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#ifndef BOOST_CONTRACT_NO_OLDS
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this->copy_old();
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#endif
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}
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#endif
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public:
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#if !defined(BOOST_CONTRACT_NO_EXIT_INVARIANTS) || \
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!defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_EXCEPTS)
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~static_public_function() BOOST_NOEXCEPT_IF(false) {
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this->assert_initialized();
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#ifndef BOOST_CONTRACT_ALL_DISABLE_NO_ASSERTION
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if(checking::already()) return;
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checking k;
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#endif
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#ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS
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this->check_exit_static_inv();
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#endif
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if(uncaught_exception()) {
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#ifndef BOOST_CONTRACT_NO_EXCEPTS
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this->check_except();
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#endif
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} else {
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#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
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this->check_post(none());
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#endif
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}
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}
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#endif
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};
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} } } // namespace
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#endif // #include guard
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