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Expression object for sparse vector-sparse vector cross products.The SVecSVecCrossExpr class represents the compile time expression for cross products between sparse vectors. More...
#include <SVecSVecCrossExpr.h>
Inherits blaze::DenseVector< SVecSVecCrossExpr< VT1, VT2 >, false >, blaze::Expression, and blaze::Computation.
Public Types | |
enum | { vectorizable = 0 } |
Compilation switch for the expression template evaluation strategy. | |
typedef SVecSVecCrossExpr< VT1, VT2 > | This |
Type of this SVecSVecCrossExpr instance. | |
typedef CrossTrait< RT1, RT2 > ::Type | ResultType |
Result type for expression template evaluations. | |
typedef ResultType::TransposeType | TransposeType |
Transpose type for expression template evaluations. | |
typedef ResultType::ElementType | ElementType |
Resulting element type. | |
typedef const SelectType < returnExpr, ExprReturnType, ElementType >::Type | ReturnType |
Return type for expression template evaluations. | |
typedef const ResultType | CompositeType |
Data type for composite expression templates. | |
typedef SelectType < IsExpression< VT1 >::value, const VT1, const VT1 & >::Type | LeftOperand |
Composite type of the left-hand side sparse vector expression. | |
typedef SelectType < IsExpression< VT2 >::value, const VT2, const VT2 & >::Type | RightOperand |
Composite type of the right-hand side sparse vector expression. | |
typedef const StaticVector < ET1, 3UL, false > | LT |
Composite type of the left-hand side sparse vector expression. | |
typedef const StaticVector < ET2, 3UL, false > | RT |
Composite type of the right-hand side sparse vector expression. | |
typedef VT | VectorType |
Type of the vector. | |
Public Member Functions | |
SVecSVecCrossExpr (const VT1 &lhs, const VT2 &rhs) | |
Constructor for the SVecSVecCrossExpr 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... | |
LeftOperand | leftOperand () const |
Returns the left-hand side sparse vector operand. More... | |
RightOperand | rightOperand () const |
Returns the right-hand side sparse 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... | |
VectorType & | operator~ () |
Conversion operator for non-constant vectors. More... | |
const VectorType & | operator~ () const |
Conversion operator for constant vectors. More... | |
Private Types | |
enum | { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value } |
Compilation switch for the selection of the subscript operator return type. More... | |
typedef VT1::ResultType | RT1 |
Result type of the left-hand side sparse vector expression. | |
typedef VT2::ResultType | RT2 |
Result type of the right-hand side sparse vector expression. | |
typedef VT1::ReturnType | RN1 |
Return type of the left-hand side sparse vector expression. | |
typedef VT2::ReturnType | RN2 |
Return type of the right-hand side sparse vector expression. | |
typedef VT1::CompositeType | CT1 |
Composite type of the left-hand side sparse vector expression. | |
typedef VT2::CompositeType | CT2 |
Composite type of the right-hand side sparse vector expression. | |
typedef VT1::ElementType | ET1 |
Element type of the left-hand side sparse vector expression. | |
typedef VT2::ElementType | ET2 |
Element type of the right-hand side sparse vector expression. | |
typedef SubExprTrait< typename MultExprTrait< RN1, RN2 > ::Type, typename MultExprTrait < RN1, RN2 >::Type >::Type | ExprReturnType |
Expression return type for the subscript operator. | |
Private Attributes | |
LeftOperand | lhs_ |
Left-hand side sparse vector of the cross product expression. | |
RightOperand | rhs_ |
Right-hand side sparse vector of the cross product expression. | |
Expression object for sparse vector-sparse vector cross products.
The SVecSVecCrossExpr class represents the compile time expression for cross products between sparse vectors.
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private |
Compilation switch for the selection of the subscript operator return type.
The returnExpr compile time constant expression is a compilation switch for the selection of the ReturnType. If either vector operand returns a temporary vector or matrix, returnExpr will be set to false and the subscript operator will return it's result by value. Otherwise returnExpr will be set to true and the subscript operator may return it's result as an expression.
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inlineexplicit |
Constructor for the SVecSVecCrossExpr class.
lhs | The left-hand side operand of the cross product expression. |
rhs | The right-hand side operand of the cross product expression. |
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inline |
Returns whether the expression can alias with the given address alias.
alias | The alias to be checked. |
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inline |
Returns whether the expression is aliased with the given address alias.
alias | The alias to be checked. |
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inline |
Returns the left-hand side sparse vector operand.
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inline |
Subscript operator for the direct access to the vector elements.
index | Access index. The index has to be in the range ![]() |
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inlineinherited |
Conversion operator for non-constant vectors.
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inlineinherited |
Conversion operator for constant vectors.
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inline |
Returns the right-hand side sparse vector operand.
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inline |
Returns the current size/dimension of the vector.