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blaze::DMatSerialExpr< MT, SO > Class Template Reference

Expression object for the forced serial evaluation of dense matrices.The DMatSerialExpr class represents the compile time expression for the forced serial evaluation of a dense matrix. More...

#include <DMatSerialExpr.h>

Inherits blaze::DenseMatrix< DMatSerialExpr< MT, SO >, SO >, blaze::MatSerialExpr, and blaze::Computation.

Public Types

enum  { vectorizable = 0 }
 Compilation switch for the expression template evaluation strategy.
 
enum  { smpAssignable = MT::smpAssignable }
 Compilation switch for the expression template assignment strategy.
 
typedef DMatSerialExpr< MT, SO > This
 Type of this DMatSerialExpr instance.
 
typedef MT::ResultType ResultType
 Result type for expression template evaluations.
 
typedef MT::OppositeType OppositeType
 Result type with opposite storage order for expression template evaluations.
 
typedef MT::TransposeType TransposeType
 Transpose type for expression template evaluations.
 
typedef MT::ElementType ElementType
 Resulting element type.
 
typedef MT::ReturnType ReturnType
 Return type for expression template evaluations.
 
typedef const ResultType CompositeType
 Data type for composite expression templates.
 
typedef SelectType
< IsExpression< MT >::value,
const MT, const MT & >::Type 
Operand
 Composite data type of the dense matrix expression.
 
typedef MT MatrixType
 Type of the matrix.
 

Public Member Functions

 DMatSerialExpr (const MT &dm)
 Constructor for the DMatSerialExpr class. More...
 
ReturnType operator() (size_t i, size_t j) const
 2D-access to the matrix elements. More...
 
size_t rows () const
 Returns the current number of rows of the matrix. More...
 
size_t columns () const
 Returns the current number of columns of the matrix. More...
 
Operand operand () const
 Returns the dense matrix operand. More...
 
 operator Operand () const
 Conversion to the type of the dense matrix operand. More...
 
template<typename T >
bool canAlias (const T *alias) const
 Returns whether the expression can alias with the given address alias. More...
 
template<typename T >
bool isAliased (const T *alias) const
 Returns whether the expression is aliased with the given address alias. More...
 
bool isAligned () const
 Returns whether the operands of the expression are properly aligned in memory. More...
 
bool canSMPAssign () const
 Returns whether the expression can be used in SMP assignments. More...
 
BLAZE_ALWAYS_INLINE MatrixTypeoperator~ ()
 Conversion operator for non-constant matrices. More...
 
BLAZE_ALWAYS_INLINE const
MatrixType
operator~ () const
 Conversion operator for constant matrices. More...
 

Private Attributes

Operand dm_
 Dense matrix of the serial evaluation expression.
 

Detailed Description

template<typename MT, bool SO>
class blaze::DMatSerialExpr< MT, SO >

Expression object for the forced serial evaluation of dense matrices.

The DMatSerialExpr class represents the compile time expression for the forced serial evaluation of a dense matrix.

Constructor & Destructor Documentation

template<typename MT , bool SO>
blaze::DMatSerialExpr< MT, SO >::DMatSerialExpr ( const MT &  dm)
inlineexplicit

Constructor for the DMatSerialExpr class.

Parameters
dmThe dense matrix operand of the serial evaluation expression.

Member Function Documentation

template<typename MT , bool SO>
template<typename T >
bool blaze::DMatSerialExpr< MT, SO >::canAlias ( const T *  alias) const
inline

Returns whether the expression can alias with the given address alias.

Parameters
aliasThe alias to be checked.
Returns
true in case the expression can alias, false otherwise.
template<typename MT , bool SO>
bool blaze::DMatSerialExpr< MT, SO >::canSMPAssign ( ) const
inline

Returns whether the expression can be used in SMP assignments.

Returns
true in case the expression can be used in SMP assignments, false if not.
template<typename MT , bool SO>
size_t blaze::DMatSerialExpr< MT, SO >::columns ( ) const
inline

Returns the current number of columns of the matrix.

Returns
The number of columns of the matrix.
template<typename MT , bool SO>
template<typename T >
bool blaze::DMatSerialExpr< MT, SO >::isAliased ( const T *  alias) const
inline

Returns whether the expression is aliased with the given address alias.

Parameters
aliasThe alias to be checked.
Returns
true in case an alias effect is detected, false otherwise.
template<typename MT , bool SO>
bool blaze::DMatSerialExpr< MT, SO >::isAligned ( ) const
inline

Returns whether the operands of the expression are properly aligned in memory.

Returns
true in case the operands are aligned, false if not.
template<typename MT , bool SO>
Operand blaze::DMatSerialExpr< MT, SO >::operand ( ) const
inline

Returns the dense matrix operand.

Returns
The dense matrix operand.
template<typename MT , bool SO>
blaze::DMatSerialExpr< MT, SO >::operator Operand ( ) const
inline

Conversion to the type of the dense matrix operand.

Returns
The dense matrix operand.
template<typename MT , bool SO>
ReturnType blaze::DMatSerialExpr< MT, SO >::operator() ( size_t  i,
size_t  j 
) const
inline

2D-access to the matrix elements.

Parameters
iAccess index for the row. The index has to be in the range $[0..M-1]$.
jAccess index for the column. The index has to be in the range $[0..N-1]$.
Returns
The resulting value.
template<typename , bool >
BLAZE_ALWAYS_INLINE MatrixType& blaze::Matrix< typename, bool >::operator~ ( )
inlineinherited

Conversion operator for non-constant matrices.

Returns
Reference of the actual type of the matrix.
template<typename , bool >
BLAZE_ALWAYS_INLINE const MatrixType& blaze::Matrix< typename, bool >::operator~ ( ) const
inlineinherited

Conversion operator for constant matrices.

Returns
Constant reference of the actual type of the matrix.
template<typename MT , bool SO>
size_t blaze::DMatSerialExpr< MT, SO >::rows ( ) const
inline

Returns the current number of rows of the matrix.

Returns
The number of rows of the matrix.

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