Dengine/extern/glm-0.9.7.5/include/glm/gtx/io.inl

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///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
/// Copyright (c) 2005 - 2013 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_io
/// @file glm/gtx/io.inl
/// @date 2013-11-22 / 2014-11-25
/// @author Jan P Springer (regnirpsj@gmail.com)
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <iomanip> // std::setfill<>, std::fixed, std::setprecision, std::right, std::setw
#include <ostream> // std::basic_ostream<>
namespace glm{
namespace io
{
template <typename CTy>
/* explicit */ GLM_FUNC_QUALIFIER
format_punct<CTy>::format_punct(size_t a)
: std::locale::facet(a),
formatted (true),
precision (3),
width (1 + 4 + 1 + precision),
separator (','),
delim_left ('['),
delim_right (']'),
space (' '),
newline ('\n'),
order (row_major)
{}
template <typename CTy>
/* explicit */ GLM_FUNC_QUALIFIER
format_punct<CTy>::format_punct(format_punct const& a)
: std::locale::facet(0),
formatted (a.formatted),
precision (a.precision),
width (a.width),
separator (a.separator),
delim_left (a.delim_left),
delim_right (a.delim_right),
space (a.space),
newline (a.newline),
order (a.order)
{}
template <typename CTy> std::locale::id format_punct<CTy>::id;
template <typename CTy, typename CTr>
/* explicit */ GLM_FUNC_QUALIFIER basic_state_saver<CTy,CTr>::basic_state_saver(std::basic_ios<CTy,CTr>& a)
: state_ (a),
flags_ (a.flags()),
precision_(a.precision()),
width_ (a.width()),
fill_ (a.fill()),
locale_ (a.getloc())
{}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER basic_state_saver<CTy,CTr>::~basic_state_saver()
{
state_.imbue(locale_);
state_.fill(fill_);
state_.width(width_);
state_.precision(precision_);
state_.flags(flags_);
}
template <typename CTy, typename CTr>
/* explicit */ GLM_FUNC_QUALIFIER basic_format_saver<CTy,CTr>::basic_format_saver(std::basic_ios<CTy,CTr>& a)
: bss_(a)
{
a.imbue(std::locale(a.getloc(), new format_punct<CTy>(get_facet<format_punct<CTy> >(a))));
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER
basic_format_saver<CTy,CTr>::~basic_format_saver()
{}
/* explicit */ GLM_FUNC_QUALIFIER precision::precision(unsigned a)
: value(a)
{}
/* explicit */ GLM_FUNC_QUALIFIER width::width(unsigned a)
: value(a)
{}
template <typename CTy>
/* explicit */ GLM_FUNC_QUALIFIER delimeter<CTy>::delimeter(CTy a, CTy b, CTy c)
: value()
{
value[0] = a;
value[1] = b;
value[2] = c;
}
/* explicit */ GLM_FUNC_QUALIFIER
order::order(order_type a)
: value(a)
{}
template <typename FTy, typename CTy, typename CTr>
GLM_FUNC_QUALIFIER FTy const& get_facet(std::basic_ios<CTy,CTr>& ios)
{
if (!std::has_facet<FTy>(ios.getloc())) {
ios.imbue(std::locale(ios.getloc(), new FTy));
}
return std::use_facet<FTy>(ios.getloc());
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER std::basic_ios<CTy,CTr>& formatted(std::basic_ios<CTy,CTr>& ios)
{
const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(ios)).formatted = true;
return ios;
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER std::basic_ios<CTy,CTr>& unformatted(std::basic_ios<CTy,CTr>& ios)
{
const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(ios)).formatted = false;
return ios;
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>& os, precision const& a)
{
const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(os)).precision = a.value;
return os;
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>& os, width const& a)
{
const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(os)).width = a.value;
return os;
}
template <typename CTy, typename CTr>
std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>& os, delimeter<CTy> const& a)
{
format_punct<CTy> & fmt(const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(os)));
fmt.delim_left = a.value[0];
fmt.delim_right = a.value[1];
fmt.separator = a.value[2];
return os;
}
template <typename CTy, typename CTr>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>& os, order const& a)
{
const_cast<format_punct<CTy>&>(get_facet<format_punct<CTy> >(os)).order = a.value;
return os;
}
} // namespace io
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tquat<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
if(fmt.formatted)
{
io::basic_state_saver<CTy> const bss(os);
os << std::fixed
<< std::right
<< std::setprecision(fmt.precision)
<< std::setfill(fmt.space)
<< fmt.delim_left
<< std::setw(fmt.width) << a.w << fmt.separator
<< std::setw(fmt.width) << a.x << fmt.separator
<< std::setw(fmt.width) << a.y << fmt.separator
<< std::setw(fmt.width) << a.z
<< fmt.delim_right;
}
else
{
os << a.w << fmt.space << a.x << fmt.space << a.y << fmt.space << a.z;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec1<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
if(fmt.formatted)
{
io::basic_state_saver<CTy> const bss(os);
os << std::fixed
<< std::right
<< std::setprecision(fmt.precision)
<< std::setfill(fmt.space)
<< fmt.delim_left
<< std::setw(fmt.width) << a.x
<< fmt.delim_right;
}
else
{
os << a.x;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec2<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
if(fmt.formatted)
{
io::basic_state_saver<CTy> const bss(os);
os << std::fixed
<< std::right
<< std::setprecision(fmt.precision)
<< std::setfill(fmt.space)
<< fmt.delim_left
<< std::setw(fmt.width) << a.x << fmt.separator
<< std::setw(fmt.width) << a.y
<< fmt.delim_right;
}
else
{
os << a.x << fmt.space << a.y;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec3<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
if(fmt.formatted)
{
io::basic_state_saver<CTy> const bss(os);
os << std::fixed
<< std::right
<< std::setprecision(fmt.precision)
<< std::setfill(fmt.space)
<< fmt.delim_left
<< std::setw(fmt.width) << a.x << fmt.separator
<< std::setw(fmt.width) << a.y << fmt.separator
<< std::setw(fmt.width) << a.z
<< fmt.delim_right;
}
else
{
os << a.x << fmt.space << a.y << fmt.space << a.z;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec4<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
if(fmt.formatted)
{
io::basic_state_saver<CTy> const bss(os);
os << std::fixed
<< std::right
<< std::setprecision(fmt.precision)
<< std::setfill(fmt.space)
<< fmt.delim_left
<< std::setw(fmt.width) << a.x << fmt.separator
<< std::setw(fmt.width) << a.y << fmt.separator
<< std::setw(fmt.width) << a.z << fmt.separator
<< std::setw(fmt.width) << a.w
<< fmt.delim_right;
}
else
{
os << a.x << fmt.space << a.y << fmt.space << a.z << fmt.space << a.w;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x2<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat2x2<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x3<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat3x2<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tmat2x4<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat4x2<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.newline
<< fmt.space << m[3] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2] << fmt.space << m[3];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x2<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat2x3<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x3<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat3x3<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr>& os, tmat3x4<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat4x3<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if (fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.newline
<< fmt.space << m[3] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2] << fmt.space << m[3];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x2<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat2x4<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if (fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x3<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat3x4<T,P> m(a);
if(io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr>& os, tmat4x4<T,P> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat4x4<T,P> m(a);
if (io::row_major == fmt.order)
m = transpose(a);
if(fmt.formatted)
{
os << fmt.newline
<< fmt.delim_left << m[0] << fmt.newline
<< fmt.space << m[1] << fmt.newline
<< fmt.space << m[2] << fmt.newline
<< fmt.space << m[3] << fmt.delim_right;
}
else
{
os << m[0] << fmt.space << m[1] << fmt.space << m[2] << fmt.space << m[3];
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(
std::basic_ostream<CTy,CTr> & os,
std::pair<tmat4x4<T,P> const, tmat4x4<T,P> const> const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if(cerberus)
{
io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
tmat4x4<T,P> ml(a.first);
tmat4x4<T,P> mr(a.second);
if(io::row_major == fmt.order)
{
ml = transpose(a.first);
mr = transpose(a.second);
}
if(fmt.formatted)
{
CTy const & l(fmt.delim_left);
CTy const & r(fmt.delim_right);
CTy const & s(fmt.space);
os << fmt.newline
<< l << ml[0] << s << s << l << mr[0] << fmt.newline
<< s << ml[1] << s << s << s << mr[1] << fmt.newline
<< s << ml[2] << s << s << s << mr[2] << fmt.newline
<< s << ml[3] << r << s << s << mr[3] << r;
}
else
{
os << ml << fmt.space << mr;
}
}
return os;
}
template <typename CTy, typename CTr, typename T, precision P>
GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(
std::basic_ostream<CTy,CTr> & os,
std::pair<tmat4x4<T,P>, tmat4x4<T,P> > const& a)
{
return operator<<(os, static_cast<std::pair<tmat4x4<T,P> const, tmat4x4<T,P> const> const&>(a));
}
}//namespace glm