1 files changed, 197 insertions, 0 deletions

diff --git a/external/include/glm/gtx/io.hpp b/external/include/glm/gtx/io.hpp
new file mode 100644
index 0000000..6aa8415
--- /dev/null
+++ b/external/include/glm/gtx/io.hpp
@@ -0,0 +1,197 @@
+/// @ref gtx_io
+/// @file glm/gtx/io.hpp
+/// @author Jan P Springer (regnirpsj@gmail.com)
+///
+/// @see core (dependence)
+/// @see gtc_matrix_access (dependence)
+/// @see gtc_quaternion (dependence)
+///
+/// @defgroup gtx_io GLM_GTX_io
+/// @ingroup gtx
+/// 
+/// @brief std::[w]ostream support for glm types
+///
+/// std::[w]ostream support for glm types + precision/width/etc. manipulators
+/// based on howard hinnant's std::chrono io proposal
+/// [http://home.roadrunner.com/~hinnant/bloomington/chrono_io.html]
+///
+/// <glm/gtx/io.hpp> needs to be included to use these functionalities.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+#include "../gtx/quaternion.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
+# pragma message("GLM: GLM_GTX_io extension included")
+#endif
+
+#include <iosfwd>  // std::basic_ostream<> (fwd)
+#include <locale>  // std::locale, std::locale::facet, std::locale::id
+#include <utility> // std::pair<>
+
+namespace glm
+{
+	/// @addtogroup gtx_io
+	/// @{
+
+	namespace io
+	{
+		enum order_type { column_major, row_major};
+
+		template <typename CTy>
+		class format_punct : public std::locale::facet
+		{
+			typedef CTy char_type;
+
+		public:
+
+			static std::locale::id id;
+
+			bool       formatted;
+			unsigned   precision;
+			unsigned   width;
+			char_type  separator;
+			char_type  delim_left;
+			char_type  delim_right;
+			char_type  space;
+			char_type  newline;
+			order_type order;
+
+			GLM_FUNC_DECL explicit format_punct(size_t a = 0);
+			GLM_FUNC_DECL explicit format_punct(format_punct const&);
+		};
+
+		template <typename CTy, typename CTr = std::char_traits<CTy> >
+		class basic_state_saver {
+
+		public:
+
+			GLM_FUNC_DECL explicit basic_state_saver(std::basic_ios<CTy,CTr>&);
+			GLM_FUNC_DECL ~basic_state_saver();
+
+		private:
+
+			typedef ::std::basic_ios<CTy,CTr>      state_type;
+			typedef typename state_type::char_type char_type;
+			typedef ::std::ios_base::fmtflags      flags_type;
+			typedef ::std::streamsize              streamsize_type;
+			typedef ::std::locale const            locale_type;
+
+			state_type&     state_;
+			flags_type      flags_;
+			streamsize_type precision_;
+			streamsize_type width_;
+			char_type       fill_;
+			locale_type     locale_;
+
+			GLM_FUNC_DECL basic_state_saver& operator=(basic_state_saver const&);
+		};
+
+		typedef basic_state_saver<char>     state_saver;
+		typedef basic_state_saver<wchar_t> wstate_saver;
+
+		template <typename CTy, typename CTr = std::char_traits<CTy> >
+		class basic_format_saver
+		{
+		public:
+
+			GLM_FUNC_DECL explicit basic_format_saver(std::basic_ios<CTy,CTr>&);
+			GLM_FUNC_DECL ~basic_format_saver();
+
+		private:
+
+			basic_state_saver<CTy> const bss_;
+
+			GLM_FUNC_DECL basic_format_saver& operator=(basic_format_saver const&);
+		};
+
+		typedef basic_format_saver<char>     format_saver;
+		typedef basic_format_saver<wchar_t> wformat_saver;
+
+		struct precision
+		{
+			unsigned value;
+
+			GLM_FUNC_DECL explicit precision(unsigned);
+		};
+
+		struct width
+		{
+			unsigned value;
+
+			GLM_FUNC_DECL explicit width(unsigned);
+		};
+
+		template <typename CTy>
+		struct delimeter
+		{
+			CTy value[3];
+
+			GLM_FUNC_DECL explicit delimeter(CTy /* left */, CTy /* right */, CTy /* separator */ = ',');
+		};
+
+		struct order
+		{
+			order_type value;
+
+			GLM_FUNC_DECL explicit order(order_type);
+		};
+
+		// functions, inlined (inline)
+
+		template <typename FTy, typename CTy, typename CTr>
+		FTy const& get_facet(std::basic_ios<CTy,CTr>&);
+		template <typename FTy, typename CTy, typename CTr>
+		std::basic_ios<CTy,CTr>& formatted(std::basic_ios<CTy,CTr>&);
+		template <typename FTy, typename CTy, typename CTr>
+		std::basic_ios<CTy,CTr>& unformattet(std::basic_ios<CTy,CTr>&);
+
+		template <typename CTy, typename CTr>
+		std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, precision const&);
+		template <typename CTy, typename CTr>
+		std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, width const&);
+		template <typename CTy, typename CTr>
+		std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, delimeter<CTy> const&);
+		template <typename CTy, typename CTr>
+		std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, order const&);
+	}//namespace io
+
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tquat<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec1<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec2<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec3<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec4<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x2<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x3<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x4<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x2<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x3<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x4<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x2<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x3<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x4<T,P> const&);
+
+  template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr> &,
+                                                         std::pair<tmat4x4<T,P> const, tmat4x4<T,P> const> const &);
+
+	/// @}
+}//namespace glm
+
+#include "io.inl"