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Diffstat (limited to 'xml/value-traits')
-rw-r--r-- | xml/value-traits | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/xml/value-traits b/xml/value-traits new file mode 100644 index 0000000..3bf10e0 --- /dev/null +++ b/xml/value-traits @@ -0,0 +1,53 @@ +// file : xml/value-traits -*- C++ -*- +// copyright : Copyright (c) 2013-2014 Code Synthesis Tools CC +// license : MIT; see accompanying LICENSE file + +#ifndef XML_VALUE_TRAITS +#define XML_VALUE_TRAITS + +#include <xml/details/pre.hxx> + +#include <string> +#include <cstddef> // std::size_t + +#include <xml/forward> + +#include <xml/details/export.hxx> + +namespace xml +{ + template <typename T> + struct default_value_traits + { + static T + parse (std::string, const parser&); + + static std::string + serialize (const T&, const serializer&); + }; + + template <> + struct LIBSTUDXML_EXPORT default_value_traits<bool> + { + static bool + parse (std::string, const parser&); + + static std::string + serialize (bool v, const serializer&) + { + return v ? "true" : "false"; + } + }; + + template <typename T> + struct value_traits: default_value_traits<T> {}; + + template <typename T, std::size_t N> + struct value_traits<T[N]>: default_value_traits<const T*> {}; +} + +#include <xml/value-traits.txx> + +#include <xml/details/post.hxx> + +#endif // XML_VALUE_TRAITS |