-//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
+#ifndef BOOST_QVM_MAP_MAT_MAT_HPP_INCLUDED
+#define BOOST_QVM_MAP_MAT_MAT_HPP_INCLUDED
-//Distributed under the Boost Software License, Version 1.0. (See accompanying
-//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+// Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
-#ifndef BOOST_QVM_20D98340A3EB11DEB2180CD156D89593
-#define BOOST_QVM_20D98340A3EB11DEB2180CD156D89593
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/qvm/inline.hpp>
#include <boost/qvm/deduce_mat.hpp>
#include <boost/qvm/enable_if.hpp>
#include <boost/qvm/detail/transp_impl.hpp>
+namespace boost { namespace qvm {
+
namespace
-boost
+qvm_detail
{
- namespace
- qvm
+ template <int Row,class OriginalMatrix>
+ class
+ del_row_
{
- ////////////////////////////////////////////////
+ del_row_( del_row_ const & );
+ del_row_ & operator=( del_row_ const & );
+ ~del_row_();
- namespace
- qvm_detail
- {
- template <int Row,class OriginalMatrix>
- class
- del_row_
- {
- del_row_( del_row_ const & );
- del_row_ & operator=( del_row_ const & );
- ~del_row_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- del_row_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
- }
+ public:
- template <int I,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::del_row_<I,OriginalMatrix> >
- {
- typedef qvm_detail::del_row_<I,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows-1;
- static int const cols=mat_traits<OriginalMatrix>::cols;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template read_element<Row+(Row>=I),Col>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_matrix & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template write_element<Row+(Row>=I),Col>(reinterpret_cast<OriginalMatrix &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::read_element_idx(row+(row>=I),col,reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int row, int col, this_matrix & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::write_element_idx(row+(row>=I),col,reinterpret_cast<OriginalMatrix &>(x));
- }
- };
-
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::del_row_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::del_row_<J,OriginalMatrix>,qvm_detail::del_row_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int Row,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_row_<Row,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_row( A const & a )
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ del_row_ &
+ operator=( T const & x )
{
- return reinterpret_cast<typename qvm_detail::del_row_<Row,A> const &>(a);
+ assign(*this,x);
+ return *this;
}
- template <int Row,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_row_<Row,A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_row( A & a )
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- return reinterpret_cast<typename qvm_detail::del_row_<Row,A> &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int I,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::del_row_<I,OriginalMatrix> >
+ {
+ typedef qvm_detail::del_row_<I,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows-1;
+ static int const cols=mat_traits<OriginalMatrix>::cols;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template read_element<Row+(Row>=I),Col>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
- namespace
- qvm_detail
- {
- template <int Col,class OriginalMatrix>
- class
- del_col_
- {
- del_col_( del_col_ const & );
- del_col_ & operator=( del_col_ const & );
- ~del_col_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- del_col_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
- }
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element( this_matrix & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template write_element<Row+(Row>=I),Col>(reinterpret_cast<OriginalMatrix &>(x));
+ }
- template <int J,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::del_col_<J,OriginalMatrix> >
- {
- typedef qvm_detail::del_col_<J,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows;
- static int const cols=mat_traits<OriginalMatrix>::cols-1;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template read_element<Row,Col+(Col>=J)>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_matrix & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template write_element<Row,Col+(Col>=J)>(reinterpret_cast<OriginalMatrix &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::read_element_idx(row,col+(col>=J),reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int row, int col, this_matrix & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::write_element_idx(row,col+(col>=J),reinterpret_cast<OriginalMatrix &>(x));
- }
- };
-
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::del_col_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::read_element_idx(row+(row>=I),col,reinterpret_cast<OriginalMatrix const &>(x));
+ }
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::del_col_<J,OriginalMatrix>,qvm_detail::del_col_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int Col,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_col_<Col,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_col( A const & a )
- {
- return reinterpret_cast<typename qvm_detail::del_col_<Col,A> const &>(a);
- }
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element_idx( int row, int col, this_matrix & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::write_element_idx(row+(row>=I),col,reinterpret_cast<OriginalMatrix &>(x));
+ }
+ };
- template <int Col,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_col_<Col,A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_col( A & a )
- {
- return reinterpret_cast<typename qvm_detail::del_col_<Col,A> &>(a);
- }
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::del_row_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
- ////////////////////////////////////////////////
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::del_row_<J,OriginalMatrix>,qvm_detail::del_row_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int Row,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_row_<Row,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_row( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_row_<Row,A> const &>(a);
+ }
- namespace
- qvm_detail
- {
- template <int Row,int Col,class OriginalMatrix>
- class
- del_row_col_
- {
- del_row_col_( del_row_col_ const & );
- ~del_row_col_();
-
- public:
-
- BOOST_QVM_INLINE_TRIVIAL
- del_row_col_ &
- operator=( del_row_col_ const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- del_row_col_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
- }
+template <int Row,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_row_<Row,A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_row( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_row_<Row,A> &>(a);
+ }
- template <int I,int J,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::del_row_col_<I,J,OriginalMatrix> >
- {
- typedef qvm_detail::del_row_col_<I,J,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows-1;
- static int const cols=mat_traits<OriginalMatrix>::cols-1;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template read_element<Row+(Row>=I),Col+(Col>=J)>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_matrix & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template write_element<Row+(Row>=I),Col+(Col>=J)>(reinterpret_cast<OriginalMatrix &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::read_element_idx(row+(row>=I),col+(col>=J),reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int row, int col, this_matrix & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::write_element_idx(row+(row>=I),col+(col>=J),reinterpret_cast<OriginalMatrix &>(x));
- }
- };
-
- template <int I,int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::del_row_col_<I,J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+////////////////////////////////////////////////
- template <int I,int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::del_row_col_<I,J,OriginalMatrix>,qvm_detail::del_row_col_<I,J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int Row,int Col,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_row_col_<Row,Col,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_row_col( A const & a )
+namespace
+qvm_detail
+ {
+ template <int Col,class OriginalMatrix>
+ class
+ del_col_
+ {
+ del_col_( del_col_ const & );
+ del_col_ & operator=( del_col_ const & );
+ ~del_col_();
+
+ public:
+
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ del_col_ &
+ operator=( T const & x )
{
- return reinterpret_cast<typename qvm_detail::del_row_col_<Row,Col,A> const &>(a);
+ assign(*this,x);
+ return *this;
}
- template <int Row,int Col,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::del_row_col_<Row,Col,A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- del_row_col( A & a )
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- return reinterpret_cast<typename qvm_detail::del_row_col_<Row,Col,A> &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int J,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::del_col_<J,OriginalMatrix> >
+ {
+ typedef qvm_detail::del_col_<J,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows;
+ static int const cols=mat_traits<OriginalMatrix>::cols-1;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template read_element<Row,Col+(Col>=J)>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
- namespace
- qvm_detail
- {
- template <int Row,class OriginalMatrix>
- class
- neg_row_
- {
- neg_row_( neg_row_ const & );
- neg_row_ & operator=( neg_row_ const & );
- ~neg_row_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- neg_row_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
- }
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element( this_matrix & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template write_element<Row,Col+(Col>=J)>(reinterpret_cast<OriginalMatrix &>(x));
+ }
- template <int I,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::neg_row_<I,OriginalMatrix> >
- {
- typedef qvm_detail::neg_row_<I,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows;
- static int const cols=mat_traits<OriginalMatrix>::cols;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return Row==I ?
- -mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x)) :
- mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return row==I?
- -mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x)) :
- mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x));
- }
- };
-
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::neg_row_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::read_element_idx(row,col+(col>=J),reinterpret_cast<OriginalMatrix const &>(x));
+ }
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::neg_row_<J,OriginalMatrix>,qvm_detail::neg_row_<J,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int Row,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::neg_row_<Row,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- neg_row( A const & a )
- {
- return reinterpret_cast<typename qvm_detail::neg_row_<Row,A> const &>(a);
- }
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element_idx( int row, int col, this_matrix & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::write_element_idx(row,col+(col>=J),reinterpret_cast<OriginalMatrix &>(x));
+ }
+ };
+
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::del_col_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::del_col_<J,OriginalMatrix>,qvm_detail::del_col_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int Col,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_col_<Col,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_col( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_col_<Col,A> const &>(a);
+ }
- ////////////////////////////////////////////////
+template <int Col,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_col_<Col,A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_col( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_col_<Col,A> &>(a);
+ }
+
+////////////////////////////////////////////////
+
+namespace
+qvm_detail
+ {
+ template <int Row,int Col,class OriginalMatrix>
+ class
+ del_row_col_
+ {
+ del_row_col_( del_row_col_ const & );
+ ~del_row_col_();
- namespace
- qvm_detail
+ public:
+
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ del_row_col_ &
+ operator=( del_row_col_ const & x )
{
- template <int Col,class OriginalMatrix>
- class
- neg_col_
- {
- neg_col_( neg_col_ const & );
- neg_col_ & operator=( neg_col_ const & );
- ~neg_col_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- neg_col_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
+ assign(*this,x);
+ return *this;
}
- template <int J,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::neg_col_<J,OriginalMatrix> >
- {
- typedef qvm_detail::neg_col_<J,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows;
- static int const cols=mat_traits<OriginalMatrix>::cols;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return Col==J?
- -mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x)) :
- mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return col==J?
- -mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x)) :
- mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x));
- }
- };
-
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::neg_col_<J,OriginalMatrix>,R,C>
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ del_row_col_ &
+ operator=( T const & x )
{
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+ assign(*this,x);
+ return *this;
+ }
- template <int J,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::neg_col_<J,OriginalMatrix>,qvm_detail::neg_col_<J,OriginalMatrix>,R,C>
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int Col,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::neg_col_<Col,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- neg_col( A const & a )
- {
- return reinterpret_cast<typename qvm_detail::neg_col_<Col,A> const &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int I,int J,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::del_row_col_<I,J,OriginalMatrix> >
+ {
+ typedef qvm_detail::del_row_col_<I,J,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows-1;
+ static int const cols=mat_traits<OriginalMatrix>::cols-1;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template read_element<Row+(Row>=I),Col+(Col>=J)>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element( this_matrix & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template write_element<Row+(Row>=I),Col+(Col>=J)>(reinterpret_cast<OriginalMatrix &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::read_element_idx(row+(row>=I),col+(col>=J),reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element_idx( int row, int col, this_matrix & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::write_element_idx(row+(row>=I),col+(col>=J),reinterpret_cast<OriginalMatrix &>(x));
+ }
+ };
+
+template <int I,int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::del_row_col_<I,J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int I,int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::del_row_col_<I,J,OriginalMatrix>,qvm_detail::del_row_col_<I,J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int Row,int Col,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_row_col_<Row,Col,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_row_col( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_row_col_<Row,Col,A> const &>(a);
+ }
+
+template <int Row,int Col,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::del_row_col_<Row,Col,A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+del_row_col( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::del_row_col_<Row,Col,A> &>(a);
+ }
+
+////////////////////////////////////////////////
+
+namespace
+qvm_detail
+ {
+ template <int Row,class OriginalMatrix>
+ class
+ neg_row_
+ {
+ neg_row_( neg_row_ const & );
+ neg_row_ & operator=( neg_row_ const & );
+ ~neg_row_();
- template <class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::transposed_<A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- transposed( A const & a )
+ public:
+
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ neg_row_ &
+ operator=( T const & x )
{
- return reinterpret_cast<typename qvm_detail::transposed_<A> const &>(a);
+ assign(*this,x);
+ return *this;
}
- template <class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::transposed_<A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- transposed( A & a )
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- return reinterpret_cast<typename qvm_detail::transposed_<A> &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int I,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::neg_row_<I,OriginalMatrix> >
+ {
+ typedef qvm_detail::neg_row_<I,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows;
+ static int const cols=mat_traits<OriginalMatrix>::cols;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return Row==I ?
+ -mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x)) :
+ mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
- namespace
- qvm_detail
- {
- template <int Row1,int Row2,class OriginalMatrix>
- class
- swap_rows_
- {
- swap_rows_( swap_rows_ const & );
- swap_rows_ & operator=( swap_rows_ const & );
- ~swap_rows_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- swap_rows_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
- }
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return row==I?
+ -mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x)) :
+ mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x));
+ }
+ };
- template <int R1,int R2,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::swap_rows_<R1,R2,OriginalMatrix> >
- {
- typedef qvm_detail::swap_rows_<R1,R2,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows;
- static int const cols=mat_traits<OriginalMatrix>::cols;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template read_element<(Row==R1 && R1!=R2)*R2+(Row==R2 && R1!=R2)*R1+((Row!=R1 && Row!=R2) || R1==R2)*Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_matrix & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template write_element<(Row==R1 && R1!=R2)*R2+(Row==R2 && R1!=R2)*R1+((Row!=R1 && Row!=R2) || R1==R2)*Row,Col>(reinterpret_cast<OriginalMatrix &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::read_element_idx(row==R1?R2:row==R2?R1:row,col,reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int row, int col, this_matrix & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::write_element_idx(row==R1?R2:row==R2?R1:row,col,reinterpret_cast<OriginalMatrix &>(x));
- }
- };
-
- template <int R1,int R2,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::neg_row_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
- template <int R1,int R2,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int R1,int R2,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::swap_rows_<R1,R2,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- swap_rows( A const & a )
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::neg_row_<J,OriginalMatrix>,qvm_detail::neg_row_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int Row,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::neg_row_<Row,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+neg_row( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::neg_row_<Row,A> const &>(a);
+ }
+
+////////////////////////////////////////////////
+
+namespace
+qvm_detail
+ {
+ template <int Col,class OriginalMatrix>
+ class
+ neg_col_
+ {
+ neg_col_( neg_col_ const & );
+ neg_col_ & operator=( neg_col_ const & );
+ ~neg_col_();
+
+ public:
+
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ neg_col_ &
+ operator=( T const & x )
{
- return reinterpret_cast<typename qvm_detail::swap_rows_<R1,R2,A> const &>(a);
+ assign(*this,x);
+ return *this;
}
- template <int R1,int R2,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::swap_rows_<R1,R2,A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- swap_rows( A & a )
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- return reinterpret_cast<typename qvm_detail::swap_rows_<R1,R2,A> &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int J,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::neg_col_<J,OriginalMatrix> >
+ {
+ typedef qvm_detail::neg_col_<J,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows;
+ static int const cols=mat_traits<OriginalMatrix>::cols;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return Col==J?
+ -mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x)) :
+ mat_traits<OriginalMatrix>::template read_element<Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return col==J?
+ -mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x)) :
+ mat_traits<OriginalMatrix>::read_element_idx(row,col,reinterpret_cast<OriginalMatrix const &>(x));
+ }
+ };
- namespace
- qvm_detail
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::neg_col_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int J,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::neg_col_<J,OriginalMatrix>,qvm_detail::neg_col_<J,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int Col,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::neg_col_<Col,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+neg_col( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::neg_col_<Col,A> const &>(a);
+ }
+
+////////////////////////////////////////////////
+
+template <class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::transposed_<A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+transposed( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::transposed_<A> const &>(a);
+ }
+
+template <class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::transposed_<A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+transposed( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::transposed_<A> &>(a);
+ }
+
+////////////////////////////////////////////////
+
+namespace
+qvm_detail
+ {
+ template <int Row1,int Row2,class OriginalMatrix>
+ class
+ swap_rows_
+ {
+ swap_rows_( swap_rows_ const & );
+ swap_rows_ & operator=( swap_rows_ const & );
+ ~swap_rows_();
+
+ public:
+
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ swap_rows_ &
+ operator=( T const & x )
{
- template <int Row1,int Row2,class OriginalMatrix>
- class
- swap_cols_
- {
- swap_cols_( swap_cols_ const & );
- swap_cols_ & operator=( swap_cols_ const & );
- ~swap_cols_();
-
- public:
-
- template <class T>
- BOOST_QVM_INLINE_TRIVIAL
- swap_cols_ &
- operator=( T const & x )
- {
- assign(*this,x);
- return *this;
- }
-
- template <class R>
- BOOST_QVM_INLINE_TRIVIAL
- operator R() const
- {
- R r;
- assign(r,*this);
- return r;
- }
- };
+ assign(*this,x);
+ return *this;
}
- template <int C1,int C2,class OriginalMatrix>
- struct
- mat_traits< qvm_detail::swap_cols_<C1,C2,OriginalMatrix> >
- {
- typedef qvm_detail::swap_cols_<C1,C2,OriginalMatrix> this_matrix;
- typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
- static int const rows=mat_traits<OriginalMatrix>::rows;
- static int const cols=mat_traits<OriginalMatrix>::cols;
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element( this_matrix const & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template read_element<Row,(Col==C1 && C1!=C2)*C2+(Col==C2 && C1!=C2)*C1+((Col!=C1 && Col!=C2) || C1==C2)*Col>(reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- template <int Row,int Col>
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element( this_matrix & x )
- {
- BOOST_QVM_STATIC_ASSERT(Row>=0);
- BOOST_QVM_STATIC_ASSERT(Row<rows);
- BOOST_QVM_STATIC_ASSERT(Col>=0);
- BOOST_QVM_STATIC_ASSERT(Col<cols);
- return mat_traits<OriginalMatrix>::template write_element<Row,(Col==C1 && C1!=C2)*C2+(Col==C2 && C1!=C2)*C1+((Col!=C1 && Col!=C2) || C1==C2)*Col>(reinterpret_cast<OriginalMatrix &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type
- read_element_idx( int row, int col, this_matrix const & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::read_element_idx(row,col==C1?C2:col==C2?C1:col,reinterpret_cast<OriginalMatrix const &>(x));
- }
-
- static
- BOOST_QVM_INLINE_CRITICAL
- scalar_type &
- write_element_idx( int row, int col, this_matrix & x )
- {
- BOOST_QVM_ASSERT(row>=0);
- BOOST_QVM_ASSERT(row<rows);
- BOOST_QVM_ASSERT(col>=0);
- BOOST_QVM_ASSERT(col<cols);
- return mat_traits<OriginalMatrix>::write_element_idx(row,col==C1?C2:col==C2?C1:col,reinterpret_cast<OriginalMatrix &>(x));
- }
- };
-
- template <int C1,int C2,class OriginalMatrix,int R,int C>
- struct
- deduce_mat<qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,R,C>
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
+ R r;
+ assign(r,*this);
+ return r;
+ }
+ };
+ }
- template <int C1,int C2,class OriginalMatrix,int R,int C>
- struct
- deduce_mat2<qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,R,C>
- {
- typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
- };
-
- template <int C1,int C2,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::swap_cols_<C1,C2,A> const &>::type
- BOOST_QVM_INLINE_TRIVIAL
- swap_cols( A const & a )
+template <int R1,int R2,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::swap_rows_<R1,R2,OriginalMatrix> >
+ {
+ typedef qvm_detail::swap_rows_<R1,R2,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows;
+ static int const cols=mat_traits<OriginalMatrix>::cols;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template read_element<(Row==R1 && R1!=R2)*R2+(Row==R2 && R1!=R2)*R1+((Row!=R1 && Row!=R2) || R1==R2)*Row,Col>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element( this_matrix & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template write_element<(Row==R1 && R1!=R2)*R2+(Row==R2 && R1!=R2)*R1+((Row!=R1 && Row!=R2) || R1==R2)*Row,Col>(reinterpret_cast<OriginalMatrix &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::read_element_idx(row==R1?R2:row==R2?R1:row,col,reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element_idx( int row, int col, this_matrix & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::write_element_idx(row==R1?R2:row==R2?R1:row,col,reinterpret_cast<OriginalMatrix &>(x));
+ }
+ };
+
+template <int R1,int R2,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int R1,int R2,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,qvm_detail::swap_rows_<R1,R2,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int R1,int R2,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::swap_rows_<R1,R2,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+swap_rows( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::swap_rows_<R1,R2,A> const &>(a);
+ }
+
+template <int R1,int R2,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::swap_rows_<R1,R2,A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+swap_rows( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::swap_rows_<R1,R2,A> &>(a);
+ }
+
+////////////////////////////////////////////////
+
+namespace
+qvm_detail
+ {
+ template <int Row1,int Row2,class OriginalMatrix>
+ class
+ swap_cols_
+ {
+ swap_cols_( swap_cols_ const & );
+ swap_cols_ & operator=( swap_cols_ const & );
+ ~swap_cols_();
+
+ public:
+
+ template <class T>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ swap_cols_ &
+ operator=( T const & x )
{
- return reinterpret_cast<typename qvm_detail::swap_cols_<C1,C2,A> const &>(a);
+ assign(*this,x);
+ return *this;
}
- template <int C1,int C2,class A>
- typename boost::enable_if_c<
- is_mat<A>::value,
- qvm_detail::swap_cols_<C1,C2,A> &>::type
- BOOST_QVM_INLINE_TRIVIAL
- swap_cols( A & a )
+ template <class R>
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+ operator R() const
{
- return reinterpret_cast<typename qvm_detail::swap_cols_<C1,C2,A> &>(a);
+ R r;
+ assign(r,*this);
+ return r;
}
+ };
+ }
- ////////////////////////////////////////////////
+template <int C1,int C2,class OriginalMatrix>
+struct
+mat_traits< qvm_detail::swap_cols_<C1,C2,OriginalMatrix> >
+ {
+ typedef qvm_detail::swap_cols_<C1,C2,OriginalMatrix> this_matrix;
+ typedef typename mat_traits<OriginalMatrix>::scalar_type scalar_type;
+ static int const rows=mat_traits<OriginalMatrix>::rows;
+ static int const cols=mat_traits<OriginalMatrix>::cols;
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element( this_matrix const & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template read_element<Row,(Col==C1 && C1!=C2)*C2+(Col==C2 && C1!=C2)*C1+((Col!=C1 && Col!=C2) || C1==C2)*Col>(reinterpret_cast<OriginalMatrix const &>(x));
+ }
+
+ template <int Row,int Col>
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element( this_matrix & x )
+ {
+ BOOST_QVM_STATIC_ASSERT(Row>=0);
+ BOOST_QVM_STATIC_ASSERT(Row<rows);
+ BOOST_QVM_STATIC_ASSERT(Col>=0);
+ BOOST_QVM_STATIC_ASSERT(Col<cols);
+ return mat_traits<OriginalMatrix>::template write_element<Row,(Col==C1 && C1!=C2)*C2+(Col==C2 && C1!=C2)*C1+((Col!=C1 && Col!=C2) || C1==C2)*Col>(reinterpret_cast<OriginalMatrix &>(x));
+ }
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type
+ read_element_idx( int row, int col, this_matrix const & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::read_element_idx(row,col==C1?C2:col==C2?C1:col,reinterpret_cast<OriginalMatrix const &>(x));
}
+
+ static
+ BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_CRITICAL
+ scalar_type &
+ write_element_idx( int row, int col, this_matrix & x )
+ {
+ BOOST_QVM_ASSERT(row>=0);
+ BOOST_QVM_ASSERT(row<rows);
+ BOOST_QVM_ASSERT(col>=0);
+ BOOST_QVM_ASSERT(col<cols);
+ return mat_traits<OriginalMatrix>::write_element_idx(row,col==C1?C2:col==C2?C1:col,reinterpret_cast<OriginalMatrix &>(x));
+ }
+ };
+
+template <int C1,int C2,class OriginalMatrix,int R,int C>
+struct
+deduce_mat<qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int C1,int C2,class OriginalMatrix,int R,int C>
+struct
+deduce_mat2<qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,qvm_detail::swap_cols_<C1,C2,OriginalMatrix>,R,C>
+ {
+ typedef mat<typename mat_traits<OriginalMatrix>::scalar_type,R,C> type;
+ };
+
+template <int C1,int C2,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::swap_cols_<C1,C2,A> const &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+swap_cols( A const & a )
+ {
+ return reinterpret_cast<typename qvm_detail::swap_cols_<C1,C2,A> const &>(a);
+ }
+
+template <int C1,int C2,class A>
+typename enable_if_c<
+ is_mat<A>::value,
+ qvm_detail::swap_cols_<C1,C2,A> &>::type
+BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_TRIVIAL
+swap_cols( A & a )
+ {
+ return reinterpret_cast<typename qvm_detail::swap_cols_<C1,C2,A> &>(a);
}
+} }
+
#endif
projects / ceph.git / blobdiff