Expression object for divisions of a sparse vector by a scalar.The SVecScalarDivExpr class represents the compile time expression for divisions of sparse vectors by scalar values.
More...
#include <SVecScalarDivExpr.h>
Inherits blaze::SparseVector< SVecScalarDivExpr< VT, ST, TF >, TF >, blaze::Expression, and blaze::Computation.
|
class | ConstIterator |
| Iterator over the elements of the sparse vector/scalar multiplication expression. More...
|
|
|
typedef SVecScalarDivExpr< VT,
ST, TF > | This |
| Type of this SVecScalarDivExpr instance.
|
|
typedef DivTrait< RT, ST >::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 SelectType< useAssign,
const ResultType, const
SVecScalarDivExpr & >::Type | CompositeType |
| Data type for composite expression templates.
|
|
typedef SelectType
< IsExpression< VT >::value,
const VT, const VT & >::Type | LeftOperand |
| Composite type of the left-hand side sparse vector expression.
|
|
typedef DivTrait< typename
BaseElementType< VT >::Type,
ST >::Type | RightOperand |
| Composite type of the right-hand side scalar value.
|
|
typedef VT | VectorType |
| Type of the vector.
|
|
|
enum | { returnExpr = !IsTemporary<RN>::value
} |
| Compilation switch for the selection of the subscript operator return type. More...
|
|
enum | { useAssign = RequiresEvaluation<VT>::value
} |
| Compilation switch for the evaluation strategy of the multiplication expression. More...
|
|
typedef VT::ResultType | RT |
| Result type of the sparse vector expression.
|
|
typedef VT::ReturnType | RN |
| Return type of the sparse vector expression.
|
|
typedef VT::CompositeType | CT |
| Composite type of the sparse vector expression.
|
|
typedef DivExprTrait< RN, ST >
::Type | ExprReturnType |
| Expression return type for the subscript operator.
|
|
template<typename, typename, bool>
class blaze::SVecScalarDivExpr< typename, typename, bool >
Expression object for divisions of a sparse vector by a scalar.
The SVecScalarDivExpr class represents the compile time expression for divisions of sparse vectors by scalar values.
template<typename , typename , bool >
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 the 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.
template<typename , typename , bool >
Compilation switch for the evaluation strategy of the multiplication expression.
The useAssign compile time constant expression represents a compilation switch for the evaluation strategy of the multiplication expression. In case either the sparse vector operand requires an intermediate evaluation, useAssign will be set to true and the multiplication expression will be evaluated via the assign function family. Otherwise useAssign will be set to false and the expression will be evaluated via the subscript operator.
template<typename , typename , bool >
Constructor for the SVecScalarDivExpr class.
- Parameters
-
vector | The left-hand side sparse vector of the division expression. |
scalar | The right-hand side scalar of the division expression. |
template<typename , typename , bool >
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 , typename , bool >
template<typename T >
Returns whether the expression can alias with the given address alias.
- Parameters
-
alias | The alias to be checked. |
- Returns
- true in case the expression can alias, false otherwise.
template<typename , typename , bool >
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 , typename , bool >
template<typename T >
Returns whether the expression is aliased with the given address alias.
- Parameters
-
alias | The alias to be checked. |
- Returns
- true in case an alias effect is detected, false otherwise.
template<typename , typename , bool >
Returns the left-hand side sparse vector operand.
- Returns
- The left-hand side sparse vector operand.
template<typename , typename , bool >
Returns the number of non-zero elements in the sparse vector.
- Returns
- The number of non-zero elements in the sparse vector.
template<typename , typename , bool >
Subscript operator for the direct access to the vector elements.
- Parameters
-
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 , typename , bool >
Returns the right-hand side scalar operand.
- Returns
- The right-hand side scalar operand.
template<typename , typename , bool >
Returns the current size/dimension of the vector.
- Returns
- The size of the vector.
The documentation for this class was generated from the following files: