CS计算机代考程序代写 ///////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////
/// 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 core
/// @file glm/detail/type_gentype.inl
/// @date 2008-10-05 / 2011-06-15
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////

namespace glm{
namespace detail{

/////////////////////////////////
// Static functions

template
typename base::size_type base::col_size()
{
return cT;
}

template
typename base::size_type base::row_size()
{
return rT;
}

template
typename base::size_type base::value_size()
{
return rT * cT;
}

template
bool base::is_scalar()
{
return rT == 1 && cT == 1;
}

template
bool base::is_vector()
{
return rT == 1;
}

template
bool base::is_matrix()
{
return rT != 1;
}

/////////////////////////////////
// Constructor

template
base::base()
{
memset(&this->value, 0, cT * rT * sizeof(vT));
}

template
base::base
(
typename base::class_type const & m
)
{
for
(
typename genType::size_type i = typename base::size_type(0);
i < base::col_size();
++i
)
{
this->value[i] = m[i];
}
}

template
base::base
(
typename base::T const & x
)
{
if(rT == 1) // vector
{
for
(
typename base::size_type i = typename base::size_type(0);
i < base::col_size();
++i
)
{
this->value[i][rT] = x;
}
}
else // matrix
{
memset(&this->value, 0, cT * rT * sizeof(vT));

typename base::size_type stop = cT < rT ? cT : rT; for ( typename base::size_type i = typename base::size_type(0);
i < stop; ++i ) { this->value[i][i] = x;
}
}
}

template
base::base
(
typename base::value_type const * const x
)
{
memcpy(&this->value, &x.value, cT * rT * sizeof(vT));
}

template
base::base
(
typename base::col_type const * const x
)
{
for
(
typename base::size_type i = typename base::size_type(0);
i < base::col_size();
++i
)
{
this->value[i] = x[i];
}
}

template
template
base::base
(
base const & m
)
{
for
(
typename base::size_type i = typename base::size_type(0);
i < base::col_size();
++i
)
{
this->value[i] = base(m[i]);
}
}

//////////////////////////////////////
// Accesses

template
typename base::col_type& base::operator[]
(
typename base::size_type i
)
{
return this->value[i];
}

template
typename base::col_type const & base::operator[]
(
typename base::size_type i
) const
{
return this->value[i];
}

//////////////////////////////////////
// Unary updatable operators

template
typename base::class_type& base::operator=
(
typename base::class_type const & x
)
{
memcpy(&this->value, &x.value, cT * rT * sizeof(vT));
return *this;
}

template
typename base::class_type& base::operator+=
(
typename base::T const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] += x;

return *this;
}

template
typename base::class_type& base::operator+=
(
typename base::class_type const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] += x[j][i];

return *this;
}

template
typename base::class_type& base::operator-=
(
typename base::T const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] -= x;

return *this;
}

template
typename base::class_type& base::operator-=
(
typename base::class_type const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] -= x[j][i];

return *this;
}

template
typename base::class_type& base::operator*=
(
typename base::T const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] *= x;

return *this;
}

template
typename base::class_type& base::operator*=
(
typename base::class_type const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] *= x[j][i];

return *this;
}

template
typename base::class_type& base::operator/=
(
typename base::T const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] /= x;

return *this;
}

template
typename base::class_type& base::operator/=
(
typename base::class_type const & x
)
{
typename base::size_type stop_col = x.col_size();
typename base::size_type stop_row = x.row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) this->value[j][i] /= x[j][i];

return *this;
}

template
typename base::class_type& base::operator++ ()
{
typename base::size_type stop_col = col_size();
typename base::size_type stop_row = row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) ++this->value[j][i];

return *this;
}

template
typename base::class_type& base::operator– ()
{
typename base::size_type stop_col = col_size();
typename base::size_type stop_row = row_size();

for(typename base::size_type j = 0; j < stop_col; ++j) for(typename base::size_type i = 0; i < stop_row; ++i) --this->value[j][i];

return *this;
}

} //namespace detail
} //namespace glm