421 lines
11 KiB
C++
421 lines
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////////////////////////
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// OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Created : 2013-11-22
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// Updated : 2013-11-22
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// Licence : This source is under MIT License
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// File : glm/gtx/inl.inl
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// #include <boost/io/ios_state.hpp> // boost::io::ios_all_saver
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#include <iomanip> // std::setfill<>, std::fixed, std::setprecision, std::right,
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// std::setw
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#include <ostream> // std::basic_ostream<>
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namespace glm
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{
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namespace io
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{
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/* explicit */ GLM_FUNC_QUALIFIER
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precision_guard::precision_guard()
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: precision_ (precision()),
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value_width_(value_width())
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{}
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GLM_FUNC_QUALIFIER
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precision_guard::~precision_guard()
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{
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value_width() = value_width_;
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precision() = precision_;
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}
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/* explicit */ GLM_FUNC_QUALIFIER
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format_guard::format_guard()
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: order_(order()),
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cr_ (cr())
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{}
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GLM_FUNC_QUALIFIER
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format_guard::~format_guard()
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{
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cr() = cr_;
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order() = order_;
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}
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GLM_FUNC_QUALIFIER unsigned&
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precision()
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{
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static unsigned p(3);
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return p;
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}
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GLM_FUNC_QUALIFIER unsigned&
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value_width()
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{
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static unsigned p(9);
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return p;
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}
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GLM_FUNC_QUALIFIER order_t&
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order()
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{
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static order_t p(order_t::row_major);
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return p;
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}
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GLM_FUNC_QUALIFIER char&
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cr()
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{
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static char p('\n'); return p;
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}
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GLM_FUNC_QUALIFIER std::ios_base&
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column_major(std::ios_base& os)
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{
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order() = order_t::column_major;
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return os;
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}
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GLM_FUNC_QUALIFIER std::ios_base&
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row_major(std::ios_base& os)
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{
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order() = order_t::row_major;
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return os;
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}
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GLM_FUNC_QUALIFIER std::ios_base&
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formatted(std::ios_base& os)
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{
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cr() = '\n';
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return os;
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}
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GLM_FUNC_QUALIFIER std::ios_base&
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unformatted(std::ios_base& os)
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{
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cr() = ' ';
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return os;
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}
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} // namespace io
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namespace detail {
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// functions, inlined (inline)
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tquat<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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// boost::io::ios_all_saver const ias(os);
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os << std::fixed << std::setprecision(io::precision())
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<< '['
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.w << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.x << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.y << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.z
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<< ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tvec2<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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// boost::io::ios_all_saver const ias(os);
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os << std::fixed << std::setprecision(io::precision())
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<< '['
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.x << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.y
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<< ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tvec3<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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// boost::io::ios_all_saver const ias(os);
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os << std::fixed << std::setprecision(io::precision())
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<< '['
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.x << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.y << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.z
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<< ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tvec4<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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// boost::io::ios_all_saver const ias(os);
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os << std::fixed << std::setprecision(io::precision())
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<< '['
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.x << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.y << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.z << ','
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<< std::right << std::setfill<CTy>(' ') << std::setw(io::value_width()) << a.w
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<< ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x2<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat2x2<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x3<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat3x2<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x4<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat4x2<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << io::cr()
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<< ' ' << m[3] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x2<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat2x3<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x3<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat3x3<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x4<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat4x3<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << io::cr()
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<< ' ' << m[3] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x2<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat2x4<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x3<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat3x4<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x4<T,P> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat4x4<T,P> m(a);
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if (io::order_t::row_major == io::order()) {
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m = transpose(a);
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}
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os << io::cr()
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<< '[' << m[0] << io::cr()
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<< ' ' << m[1] << io::cr()
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<< ' ' << m[2] << io::cr()
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<< ' ' << m[3] << ']';
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}
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return os;
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}
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template <typename CTy, typename CTr, typename T, precision P>
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GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>&
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operator<<(std::basic_ostream<CTy,CTr>& os,
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std::pair<tmat4x4<T,P> const, tmat4x4<T,P> const> const& a)
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{
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typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
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if (cerberus) {
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tmat4x4<T,P> ml(a.first);
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tmat4x4<T,P> mr(a.second);
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if (io::order_t::row_major == io::order()) {
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ml = transpose(a.first);
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mr = transpose(a.second);
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}
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os << io::cr()
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<< '[' << ml[0] << " [" << mr[0] << io::cr()
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<< ' ' << ml[1] << " " << mr[1] << io::cr()
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<< ' ' << ml[2] << " " << mr[2] << io::cr()
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<< ' ' << ml[3] << "] " << mr[3] << ']';
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}
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return os;
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}
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}//namespace detail
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}//namespace glm
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