Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/boost/variant/detail')
3 files changed, 53 insertions, 4 deletions
diff --git a/3rdParty/Boost/src/boost/variant/detail/apply_visitor_delayed.hpp b/3rdParty/Boost/src/boost/variant/detail/apply_visitor_delayed.hpp index 2650508..5f5642b 100644 --- a/3rdParty/Boost/src/boost/variant/detail/apply_visitor_delayed.hpp +++ b/3rdParty/Boost/src/boost/variant/detail/apply_visitor_delayed.hpp @@ -58,7 +58,7 @@ public: // unary visitor interface template <typename Visitable> BOOST_VARIANT_AUX_GENERIC_RESULT_TYPE(result_type) - operator()(Visitable& visitable) + operator()(Visitable& visitable) const { return apply_visitor(visitor_, visitable); } @@ -67,7 +67,7 @@ public: // binary visitor interface template <typename Visitable1, typename Visitable2> BOOST_VARIANT_AUX_GENERIC_RESULT_TYPE(result_type) - operator()(Visitable1& visitable1, Visitable2& visitable2) + operator()(Visitable1& visitable1, Visitable2& visitable2) const { return apply_visitor(visitor_, visitable1, visitable2); } diff --git a/3rdParty/Boost/src/boost/variant/detail/hash_variant.hpp b/3rdParty/Boost/src/boost/variant/detail/hash_variant.hpp new file mode 100644 index 0000000..3da669e --- /dev/null +++ b/3rdParty/Boost/src/boost/variant/detail/hash_variant.hpp @@ -0,0 +1,48 @@ +//----------------------------------------------------------------------------- +// boost variant/detail/hash_variant.hpp header file +// See http://www.boost.org for updates, documentation, and revision history. +//----------------------------------------------------------------------------- +// +// Copyright (c) 2011 +// Antony Polukhin +// +// Distributed under the Boost Software License, Version 1.0. (See +// accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) + + +#ifndef BOOST_HASH_VARIANT_FUNCTION_HPP +#define BOOST_HASH_VARIANT_FUNCTION_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +# pragma once +#endif + +#include <boost/variant/variant_fwd.hpp> +#include <boost/variant/static_visitor.hpp> +#include <boost/variant/apply_visitor.hpp> +#include <boost/functional/hash_fwd.hpp> + +namespace boost { + + namespace detail { namespace variant { + struct variant_hasher: public boost::static_visitor<std::size_t> { + template <class T> + std::size_t operator()(T const& val) const { + using namespace boost; + hash<T> hasher; + return hasher(val); + } + }; + }} + + template < BOOST_VARIANT_ENUM_PARAMS(typename T) > + std::size_t hash_value(variant< BOOST_VARIANT_ENUM_PARAMS(T) > const& val) { + std::size_t seed = boost::apply_visitor(detail::variant::variant_hasher(), val); + hash_combine(seed, val.which()); + return seed; + } +} + +#endif + diff --git a/3rdParty/Boost/src/boost/variant/detail/visitation_impl.hpp b/3rdParty/Boost/src/boost/variant/detail/visitation_impl.hpp index 0d4271a..9cc3015 100644 --- a/3rdParty/Boost/src/boost/variant/detail/visitation_impl.hpp +++ b/3rdParty/Boost/src/boost/variant/detail/visitation_impl.hpp @@ -167,7 +167,7 @@ visitation_impl_invoke( , has_nothrow_copy<T> >::type never_uses_backup; - return visitation_impl_invoke_impl( + return (visitation_impl_invoke_impl)( internal_which, visitor, storage, t , never_uses_backup() ); @@ -246,7 +246,7 @@ visitation_impl( // ...applying the appropriate case: # define BOOST_VARIANT_AUX_APPLY_VISITOR_STEP_CASE(z, N, _) \ case (Which::value + (N)): \ - return visitation_impl_invoke( \ + return (visitation_impl_invoke)( \ internal_which, visitor, storage \ , static_cast<BOOST_PP_CAT(T,N)*>(0) \ , no_backup_flag, 1L \ @@ -261,6 +261,7 @@ visitation_impl( # undef BOOST_VARIANT_AUX_APPLY_VISITOR_STEP_CASE + default: break; } // If not handled in this iteration, continue unrolling: |