Expression object for sparse vector-dense vector multiplications.The SVecDVecMultExpr class represents the compile time expression for componentwise multiplications between a sparse vector and a dense vector.
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#include <SVecDVecMultExpr.h>
Inherits blaze::SparseVector< SVecDVecMultExpr< VT1, VT2, TF >, TF >, blaze::VecVecMultExpr, and blaze::Computation.
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class | ConstIterator |
| Iterator over the elements of the sparse vector-dense vector multiplication expression. More...
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enum | { smpAssignable = 0
} |
| Compilation switch for the expression template assignment strategy.
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typedef SVecDVecMultExpr< VT1, VT2, TF > | This |
| Type of this SVecDVecMultExpr instance.
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typedef MultTrait< RT1, RT2 >::Type | ResultType |
| Result type for expression template evaluations.
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typedef ResultType::TransposeType | TransposeType |
| Transpose type for expression template evaluations.
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typedef ResultType::ElementType | ElementType |
| Resulting element type.
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typedef const SelectType< returnExpr, ExprReturnType, ElementType >::Type | ReturnType |
| Return type for expression template evaluations.
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typedef SelectType< useAssign, const ResultType, const SVecDVecMultExpr & >::Type | CompositeType |
| Data type for composite expression templates.
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typedef SelectType< IsExpression< VT1 >::value, const VT1, const VT1 & >::Type | LeftOperand |
| Composite type of the left-hand side sparse vector expression.
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typedef SelectType< IsExpression< VT2 >::value, const VT2, const VT2 & >::Type | RightOperand |
| Composite type of the right-hand side dense vector expression.
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typedef SVecDVecMultExpr< VT1, VT2, TF > | VectorType |
| Type of the vector.
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enum | { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value
} |
| Compilation switch for the selection of the subscript operator return type. More...
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enum | { useAssign = ( RequiresEvaluation<VT1>::value || RequiresEvaluation<VT2>::value )
} |
| Compilation switch for the evaluation strategy of the multiplication expression. More...
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typedef VT1::ResultType | RT1 |
| Result type of the left-hand side sparse vector expression.
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typedef VT2::ResultType | RT2 |
| Result type of the right-hand side dense vector expression.
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typedef VT1::ReturnType | RN1 |
| Return type of the left-hand side sparse vector expression.
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typedef VT2::ReturnType | RN2 |
| Return type of the right-hand side dense vector expression.
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typedef VT1::CompositeType | CT1 |
| Composite type of the left-hand side sparse vector expression.
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typedef VT2::CompositeType | CT2 |
| Composite type of the right-hand side dense vector expression.
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typedef VT1::TransposeType | TT1 |
| Transpose type of the left-hand side sparse vector expression.
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typedef VT2::TransposeType | TT2 |
| Transpose type of the right-hand side dense vector expression.
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typedef MultExprTrait< RN1, RN2 >::Type | ExprReturnType |
| Expression return type for the subscript operator.
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LeftOperand | lhs_ |
| Left-hand side sparse vector of the multiplication expression.
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RightOperand | rhs_ |
| Right-hand side dense vector of the multiplication expression.
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template<typename VT1, typename VT2, bool TF>
class blaze::SVecDVecMultExpr< VT1, VT2, TF >
Expression object for sparse vector-dense vector multiplications.
The SVecDVecMultExpr class represents the compile time expression for componentwise multiplications between a sparse vector and a dense vector.
template<typename VT1 , typename VT2 , bool TF>
Constructor for the SVecDVecMultExpr class.
- Parameters
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lhs | The left-hand side sparse vector operand of the multiplication expression. |
rhs | The right-hand side dense vector operand of the multiplication expression. |
template<typename VT1 , typename VT2 , bool TF>
Returns an iterator to the first non-zero element of the sparse vector.
- Returns
- Iterator to the first non-zero element of the sparse vector.
template<typename VT1 , typename VT2 , bool TF>
template<typename T >
Returns whether the expression can alias with the given address alias.
- Parameters
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alias | The alias to be checked. |
- Returns
- true in case the expression can alias, false otherwise.
template<typename VT1 , typename VT2 , bool TF>
Returns an iterator just past the last non-zero element of the sparse vector.
- Returns
- Iterator just past the last non-zero element of the sparse vector.
template<typename VT1 , typename VT2 , bool TF>
Searches for a specific vector element.
- Parameters
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index | The index of the search element. |
- Returns
- Iterator to the element in case the index is found, end() iterator otherwise.
template<typename VT1 , typename VT2 , bool TF>
template<typename T >
Returns whether the expression is aliased with the given address alias.
- Parameters
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alias | The alias to be checked. |
- Returns
- true in case an alias effect is detected, false otherwise.
template<typename VT1 , typename VT2 , bool TF>
Returns the left-hand side sparse vector operand.
- Returns
- The left-hand side sparse vector operand.
template<typename VT1 , typename VT2 , bool TF>
Returns an iterator to the first index not less then the given index.
- Parameters
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index | The index of the search element. |
- Returns
- Iterator to the first index not less then the given index, end() iterator otherwise.
template<typename VT1 , typename VT2 , bool TF>
Returns the number of non-zero elements in the sparse vector.
- Returns
- The number of non-zero elements in the sparse vector.
template<typename VT1 , typename VT2 , bool TF>
Subscript operator for the direct access to the vector elements.
- Parameters
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index | Access index. The index has to be in the range . |
- Returns
- The resulting value.
Conversion operator for non-constant vectors.
- Returns
- Reference of the actual type of the vector.
Conversion operator for constant vectors.
- Returns
- Const reference of the actual type of the vector.
template<typename VT1 , typename VT2 , bool TF>
Returns the right-hand side dense vector operand.
- Returns
- The right-hand side dense vector operand.
template<typename VT1 , typename VT2 , bool TF>
Returns the current size/dimension of the vector.
- Returns
- The size of the vector.
template<typename VT1 , typename VT2 , bool TF>
Returns an iterator to the first index greater then the given index.
- Parameters
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index | The index of the search element. |
- Returns
- Iterator to the first index greater then the given index, end() iterator otherwise.
The documentation for this class was generated from the following files: