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Diffstat (limited to '3rdparty/include/glm/gtx/string_cast.inl')
| -rw-r--r-- | 3rdparty/include/glm/gtx/string_cast.inl | 455 |
1 files changed, 455 insertions, 0 deletions
diff --git a/3rdparty/include/glm/gtx/string_cast.inl b/3rdparty/include/glm/gtx/string_cast.inl new file mode 100644 index 0000000..fb70ebc --- /dev/null +++ b/3rdparty/include/glm/gtx/string_cast.inl @@ -0,0 +1,455 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) +/// Permission is hereby granted, free of charge, to any person obtaining a copy +/// of this software and associated documentation files (the "Software"), to deal +/// in the Software without restriction, including without limitation the rights +/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +/// copies of the Software, and to permit persons to whom the Software is +/// furnished to do so, subject to the following conditions: +/// +/// The above copyright notice and this permission notice shall be included in +/// all copies or substantial portions of the Software. +/// +/// Restrictions: +/// By making use of the Software for military purposes, you choose to make +/// a Bunny unhappy. +/// +/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +/// THE SOFTWARE. +/// +/// @ref gtx_string_cast +/// @file glm/gtx/string_cast.inl +/// @date 2008-04-26 / 2014-05-10 +/// @author Christophe Riccio +/////////////////////////////////////////////////////////////////////////////////// + +#include <cstdarg> +#include <cstdio> + +namespace glm{ +namespace detail +{ + GLM_FUNC_QUALIFIER std::string format(const char* msg, ...) + { + std::size_t const STRING_BUFFER(4096); + char text[STRING_BUFFER]; + va_list list; + + if(msg == 0) + return std::string(); + + va_start(list, msg); +# if(GLM_COMPILER & GLM_COMPILER_VC) + vsprintf_s(text, STRING_BUFFER, msg, list); +# else// + vsprintf(text, msg, list); +# endif// + va_end(list); + + return std::string(text); + } + + static const char* LabelTrue = "true"; + static const char* LabelFalse = "false"; + + template <typename T, bool isFloat = false> + struct literal + { + GLM_FUNC_QUALIFIER static char const * value() {return "%d";}; + }; + + template <typename T> + struct literal<T, true> + { + GLM_FUNC_QUALIFIER static char const * value() {return "%f";}; + }; + +# if GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC + template <> + struct literal<uint64_t, false> + { + GLM_FUNC_QUALIFIER static char const * value() {return "%lld";}; + }; + + template <> + struct literal<int64_t, false> + { + GLM_FUNC_QUALIFIER static char const * value() {return "%lld";}; + }; +# endif//GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC + + template <typename T> + struct prefix{}; + + template <> + struct prefix<float> + { + GLM_FUNC_QUALIFIER static char const * value() {return "";}; + }; + + template <> + struct prefix<double> + { + GLM_FUNC_QUALIFIER static char const * value() {return "d";}; + }; + + template <> + struct prefix<bool> + { + GLM_FUNC_QUALIFIER static char const * value() {return "b";}; + }; + + template <> + struct prefix<uint8_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "u8";}; + }; + + template <> + struct prefix<int8_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "i8";}; + }; + + template <> + struct prefix<uint16_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "u16";}; + }; + + template <> + struct prefix<int16_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "i16";}; + }; + + template <> + struct prefix<uint32_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "u";}; + }; + + template <> + struct prefix<int32_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "i";}; + }; + + template <> + struct prefix<uint64_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "u64";}; + }; + + template <> + struct prefix<int64_t> + { + GLM_FUNC_QUALIFIER static char const * value() {return "i64";}; + }; + + template <template <typename, precision> class matType, typename T, precision P> + struct compute_to_string + {}; + + template <precision P> + struct compute_to_string<tvec1, bool, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec1<bool, P> const & x) + { + return detail::format("bvec1(%s)", + x[0] ? detail::LabelTrue : detail::LabelFalse); + } + }; + + template <precision P> + struct compute_to_string<tvec2, bool, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec2<bool, P> const & x) + { + return detail::format("bvec2(%s, %s)", + x[0] ? detail::LabelTrue : detail::LabelFalse, + x[1] ? detail::LabelTrue : detail::LabelFalse); + } + }; + + template <precision P> + struct compute_to_string<tvec3, bool, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec3<bool, P> const & x) + { + return detail::format("bvec3(%s, %s, %s)", + x[0] ? detail::LabelTrue : detail::LabelFalse, + x[1] ? detail::LabelTrue : detail::LabelFalse, + x[2] ? detail::LabelTrue : detail::LabelFalse); + } + }; + + template <precision P> + struct compute_to_string<tvec4, bool, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec4<bool, P> const & x) + { + return detail::format("bvec4(%s, %s, %s, %s)", + x[0] ? detail::LabelTrue : detail::LabelFalse, + x[1] ? detail::LabelTrue : detail::LabelFalse, + x[2] ? detail::LabelTrue : detail::LabelFalse, + x[3] ? detail::LabelTrue : detail::LabelFalse); + } + }; + + template <typename T, precision P> + struct compute_to_string<tvec1, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec1<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%svec1(%s)", + PrefixStr, + LiteralStr)); + + return detail::format(FormatStr.c_str(), x[0]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tvec2, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec2<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%svec2(%s, %s)", + PrefixStr, + LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), x[0], x[1]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tvec3, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec3<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%svec3(%s, %s, %s)", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), x[0], x[1], x[2]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tvec4, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tvec4<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%svec4(%s, %s, %s, %s)", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), x[0], x[1], x[2], x[3]); + } + }; + + + template <typename T, precision P> + struct compute_to_string<tmat2x2, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat2x2<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat2x2((%s, %s), (%s, %s))", + PrefixStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], + x[1][0], x[1][1]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat2x3, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat2x3<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat2x3((%s, %s, %s), (%s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], + x[1][0], x[1][1], x[1][2]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat2x4, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat2x4<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat2x4((%s, %s, %s, %s), (%s, %s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], x[0][3], + x[1][0], x[1][1], x[1][2], x[1][3]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat3x2, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat3x2<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat3x2((%s, %s), (%s, %s), (%s, %s))", + PrefixStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], + x[1][0], x[1][1], + x[2][0], x[2][1]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat3x3, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat3x3<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat3x3((%s, %s, %s), (%s, %s, %s), (%s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], + x[1][0], x[1][1], x[1][2], + x[2][0], x[2][1], x[2][2]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat3x4, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat3x4<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat3x4((%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], x[0][3], + x[1][0], x[1][1], x[1][2], x[1][3], + x[2][0], x[2][1], x[2][2], x[2][3]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat4x2, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat4x2<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat4x2((%s, %s), (%s, %s), (%s, %s), (%s, %s))", + PrefixStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr, + LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], + x[1][0], x[1][1], + x[2][0], x[2][1], + x[3][0], x[3][1]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat4x3, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat4x3<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat4x3((%s, %s, %s), (%s, %s, %s), (%s, %s, %s), (%s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], + x[1][0], x[1][1], x[1][2], + x[2][0], x[2][1], x[2][2], + x[3][0], x[3][1], x[3][2]); + } + }; + + template <typename T, precision P> + struct compute_to_string<tmat4x4, T, P> + { + GLM_FUNC_QUALIFIER static std::string call(tmat4x4<T, P> const & x) + { + char const * PrefixStr = prefix<T>::value(); + char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value(); + std::string FormatStr(detail::format("%smat4x4((%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s))", + PrefixStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr, + LiteralStr, LiteralStr, LiteralStr, LiteralStr)); + + return detail::format(FormatStr.c_str(), + x[0][0], x[0][1], x[0][2], x[0][3], + x[1][0], x[1][1], x[1][2], x[1][3], + x[2][0], x[2][1], x[2][2], x[2][3], + x[3][0], x[3][1], x[3][2], x[3][3]); + } + }; +}//namespace detail + +template <template <typename, precision> class matType, typename T, precision P> +GLM_FUNC_DECL std::string to_string(matType<T, P> const & x) +{ + return detail::compute_to_string<matType, T, P>::call(x); +} + +}//namespace glm |