cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT > Class Template Reference

Unroll a binary assignment operator on a fixed-size matrix. More...

#include <matrix_unroller.h>

List of all members.

Public Member Functions
void	operator() (matrix_type &dest, const SrcT &src, cml::dynamic_size_tag)
	Use a loop for dynamic-sized matrix assignment.
void	operator() (cml::matrix< E, AT, BO, L > &dest, const SrcT &src, cml::fixed_size_tag)
	Unroll assignment for a fixed-sized matrix.
Protected Types
typedef ExprTraits< matrix_type >	dest_traits
typedef cml::matrix< E, AT, BO, L >	matrix_type
typedef ExprTraits< SrcT >	src_traits
Private Member Functions
matrix_size	CheckOrResize (matrix_type &dest, const SrcT &src, cml::not_resizable_tag)
matrix_size	CheckOrResize (matrix_type &dest, const SrcT &src, cml::resizable_tag)
matrix_size	hack_actual_size (matrix_type &, const SrcT &src, matrix_result_tag)
matrix_size	hack_actual_size (matrix_type &dest, const SrcT &, scalar_result_tag)

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Detailed Description

template<class OpT, typename E, class AT, typename BO, typename L, class SrcT>
class cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >

Unroll a binary assignment operator on a fixed-size matrix.

This uses a forward iteration to make better use of the cache.

See also:

cml::matrix

cml::et::OpAssign

Bug:

Need to verify that OpT is actually an assignment operator.

The 2D unroller needs to be specified for efficient col-major access.

Definition at line 50 of file matrix_unroller.h.

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Member Typedef Documentation

template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

typedef ExprTraits<matrix_type> cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::dest_traits [protected]

Definition at line 58 of file matrix_unroller.h.

template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

typedef cml::matrix<E,AT,BO,L> cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::matrix_type [protected]

Definition at line 55 of file matrix_unroller.h.

template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

typedef ExprTraits<SrcT> cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::src_traits [protected]

Definition at line 59 of file matrix_unroller.h.

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Member Function Documentation

template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

matrix_size cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::CheckOrResize	(	matrix_type &	dest,
		const SrcT &	src,
		cml::not_resizable_tag
	)			[inline, private]

Definition at line 229 of file matrix_unroller.h.

References cml::et::CheckedSize().

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template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

matrix_size cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::CheckOrResize	(	matrix_type &	dest,
		const SrcT &	src,
		cml::resizable_tag
	)			[inline, private]

Definition at line 213 of file matrix_unroller.h.

References cml::et::CheckedSize(), and cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::hack_actual_size().

Referenced by cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::operator()().

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template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

matrix_size cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::hack_actual_size	(	matrix_type &	,
		const SrcT &	src,
		matrix_result_tag
	)			[inline, private]

Definition at line 205 of file matrix_unroller.h.

template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

matrix_size cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::hack_actual_size	(	matrix_type &	dest,
		const SrcT &	,
		scalar_result_tag
	)			[inline, private]

Definition at line 197 of file matrix_unroller.h.

Referenced by cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::CheckOrResize().

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template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

void cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::operator()	(	matrix_type &	dest,
		const SrcT &	src,
		cml::dynamic_size_tag
	)			[inline]

Use a loop for dynamic-sized matrix assignment.

Note:

The target matrix must already have the correct size.

Todo:

This needs to be specialized for efficient row-major or col-major layout access.

Definition at line 246 of file matrix_unroller.h.

References cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::CheckOrResize().

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template<class OpT , typename E , class AT , typename BO , typename L , class SrcT >

void cml::et::detail::MatrixAssignmentUnroller< OpT, E, AT, BO, L, SrcT >::operator()	(	cml::matrix< E, AT, BO, L > &	dest,
		const SrcT &	src,
		cml::fixed_size_tag
	)			[inline]

Unroll assignment for a fixed-sized matrix.

Definition at line 156 of file matrix_unroller.h.

References cml::et::CheckedSize().

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The documentation for this class was generated from the following file:

• cml/matrix/matrix_unroller.h