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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/parameter/aux_/default.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/parameter/aux_/default.hpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/third_party/boost-1.56.0/boost/parameter/aux_/default.hpp b/src/third_party/boost-1.56.0/boost/parameter/aux_/default.hpp deleted file mode 100644 index 604da612996..00000000000 --- a/src/third_party/boost-1.56.0/boost/parameter/aux_/default.hpp +++ /dev/null @@ -1,69 +0,0 @@ -// Copyright Daniel Wallin, David Abrahams 2005. Use, modification and -// distribution is subject to 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 DEFAULT_050329_HPP -# define DEFAULT_050329_HPP - -# include <boost/detail/workaround.hpp> - -namespace boost { namespace parameter { namespace aux { - -// A wrapper for the default value passed by the user when resolving -// the value of the parameter with the given Keyword -template <class Keyword, class Value> -struct default_ -{ - default_(Value& x) - : value(x) - {} - - Value& value; -}; - -// -// lazy_default -- -// -// A wrapper for the default value computation function passed by -// the user when resolving the value of the parameter with the -// given keyword -// -# if BOOST_WORKAROUND(__EDG_VERSION__, <= 300) -// These compilers need a little extra help with overload -// resolution; we have empty_arg_list's operator[] accept a base -// class to make that overload less preferable. -template <class KW, class DefaultComputer> -struct lazy_default_base -{ - lazy_default_base(DefaultComputer const& x) - : compute_default(x) - {} - DefaultComputer const& compute_default; -}; - -template <class KW, class DefaultComputer> -struct lazy_default - : lazy_default_base<KW,DefaultComputer> - { - lazy_default(DefaultComputer const & x) - : lazy_default_base<KW,DefaultComputer>(x) - {} - }; -# define BOOST_PARAMETER_lazy_default_fallback lazy_default_base -# else -template <class KW, class DefaultComputer> -struct lazy_default -{ - lazy_default(const DefaultComputer& x) - : compute_default(x) - {} - DefaultComputer const& compute_default; -}; -# define BOOST_PARAMETER_lazy_default_fallback lazy_default -# endif - -}}} // namespace boost::parameter::aux - -#endif // DEFAULT_050329_HPP - |