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blaze::DVecEvalExpr< VT, TF > Class Template Reference

Expression object for the forced evaluation of dense vectors.The DVecEvalExpr class represents the compile time expression for the forced evaluation of a dense vector. More...

#include <DVecEvalExpr.h>

Inherits blaze::DenseVector< DVecEvalExpr< VT, TF >, TF >, blaze::VecEvalExpr, and blaze::Computation.

Public Types

enum  { vectorizable = 0 }
 Compilation switch for the expression template evaluation strategy.
 
enum  { smpAssignable = VT::smpAssignable }
 Compilation switch for the expression template assignment strategy.
 
typedef DVecEvalExpr< VT, TF > This
 Type of this DVecEvalExpr instance.
 
typedef VT::ResultType ResultType
 Result type for expression template evaluations.
 
typedef VT::TransposeType TransposeType
 Transpose type for expression template evaluations.
 
typedef VT::ElementType ElementType
 Resulting element type.
 
typedef VT::ReturnType ReturnType
 Return type for expression template evaluations.
 
typedef const ResultType CompositeType
 Data type for composite expression templates.
 
typedef SelectType
< IsExpression< VT >::value,
const VT, const VT & >::Type 
Operand
 Composite data type of the dense vector expression.
 
typedef VT VectorType
 Type of the vector.
 

Public Member Functions

 DVecEvalExpr (const VT &dv)
 Constructor for the DVecEvalExpr class. More...
 
ReturnType operator[] (size_t index) const
 Subscript operator for the direct access to the vector elements. More...
 
size_t size () const
 Returns the current size/dimension of the vector. More...
 
Operand operand () const
 Returns the dense vector 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...
 
VectorTypeoperator~ ()
 Conversion operator for non-constant vectors. More...
 
const VectorTypeoperator~ () const
 Conversion operator for constant vectors. More...
 

Private Attributes

Operand dv_
 Dense vector of the evaluation expression.
 

Detailed Description

template<typename VT, bool TF>
class blaze::DVecEvalExpr< VT, TF >

Expression object for the forced evaluation of dense vectors.

The DVecEvalExpr class represents the compile time expression for the forced evaluation of a dense vector.

Constructor & Destructor Documentation

template<typename VT , bool TF>
blaze::DVecEvalExpr< VT, TF >::DVecEvalExpr ( const VT &  dv)
inlineexplicit

Constructor for the DVecEvalExpr class.

Parameters
dvThe dense vector operand of the evaluation expression.

Member Function Documentation

template<typename VT , bool TF>
template<typename T >
bool blaze::DVecEvalExpr< VT, TF >::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 VT , bool TF>
template<typename T >
bool blaze::DVecEvalExpr< VT, TF >::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 VT , bool TF>
Operand blaze::DVecEvalExpr< VT, TF >::operand ( ) const
inline

Returns the dense vector operand.

Returns
The dense vector operand.
template<typename VT , bool TF>
ReturnType blaze::DVecEvalExpr< VT, TF >::operator[] ( size_t  index) const
inline

Subscript operator for the direct access to the vector elements.

Parameters
indexAccess index. The index has to be in the range $[0..N-1]$.
Returns
The resulting value.
template<typename , bool >
VectorType& blaze::Vector< typename, bool >::operator~ ( )
inlineinherited

Conversion operator for non-constant vectors.

Returns
Reference of the actual type of the vector.
template<typename , bool >
const VectorType& blaze::Vector< typename, bool >::operator~ ( ) const
inlineinherited

Conversion operator for constant vectors.

Returns
Const reference of the actual type of the vector.
template<typename VT , bool TF>
size_t blaze::DVecEvalExpr< VT, TF >::size ( ) const
inline

Returns the current size/dimension of the vector.

Returns
The size of the vector.

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