Expression object for sparse matrix transpositions.The SMatTransExpr class represents the compile time expression for transpositions of sparse matrices.
More...
#include <SMatTransExpr.h>
Inherits blaze::SparseMatrix< SMatTransExpr< MT, SO >, SO >, blaze::MatTransExpr, and Type< IsComputation< MT >::value, Computation, EmptyType >.
|
class | ConstIterator |
| Iterator over the elements of the sparse matrix transposition expression. More...
|
|
|
enum | { smpAssignable = MT::smpAssignable
} |
| Compilation switch for the expression template assignment strategy.
|
|
typedef SMatTransExpr< MT, SO > | This |
| Type of this SMatTransExpr instance.
|
|
typedef MT::TransposeType | ResultType |
| Result type for expression template evaluations.
|
|
typedef MT::OppositeType | OppositeType |
| Result type with opposite storage order for expression template evaluations.
|
|
typedef MT::ResultType | 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 SelectType< useAssign,
const ResultType, const
SMatTransExpr & >::Type | CompositeType |
| Data type for composite expression templates.
|
|
typedef SelectType
< IsExpression< MT >::value,
const MT, const MT & >::Type | Operand |
| Composite data type of the sparse matrix expression.
|
|
typedef MT | MatrixType |
| Type of the matrix.
|
|
|
enum | { useAssign = RequiresEvaluation<MT>::value
} |
| Compilation switch for the serial evaluation strategy of the transposition expression. More...
|
|
typedef MT::ResultType | RT |
| Result type of the sparse matrix expression.
|
|
typedef MT::CompositeType | CT |
| Composite type of the sparse matrix expression.
|
|
|
Operand | sm_ |
| Sparse matrix of the transposition expression.
|
|
template<typename, bool>
class blaze::SMatTransExpr< typename, bool >
Expression object for sparse matrix transpositions.
The SMatTransExpr class represents the compile time expression for transpositions of sparse matrices.
template<typename , bool >
Compilation switch for the serial evaluation strategy of the transposition expression.
The useAssign compile time constant expression represents a compilation switch for the serial evaluation strategy of the transposition expression. In case the given sparse matrix expression of type MT requires an intermediate evaluation, useAssign will be set to 1 and the transposition expression will be evaluated via the assign function family. Otherwise useAssign will be set to 0 and the expression will be evaluated via the subscript operator.
template<typename , bool >
Constructor for the SMatTransExpr class.
- Parameters
-
sm | The sparse matrix operand of the transposition expression. |
template<typename , bool >
Returns an iterator to the first non-zero element of row/column i.
- Parameters
-
- Returns
- Iterator to the first non-zero element of row/column i.
template<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 , bool >
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 , bool >
Returns the current number of columns of the matrix.
- Returns
- The number of columns of the matrix.
template<typename , bool >
Returns an iterator just past the last non-zero element of row/column i.
- Parameters
-
- Returns
- Iterator just past the last non-zero element of row/column i.
template<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 , bool >
Returns the number of non-zero elements in the sparse matrix.
- Returns
- The number of non-zero elements in the sparse matrix.
template<typename , bool >
Returns the sparse matrix operand.
- Returns
- The sparse matrix operand.
template<typename , bool >
2D-access to the matrix elements.
- Parameters
-
i | Access index for the row. The index has to be in the range . |
j | Access index for the column. The index has to be in the range . |
- Returns
- The resulting value.
Conversion operator for non-constant matrices.
- Returns
- Reference of the actual type of the matrix.
Conversion operator for constant matrices.
- Returns
- Constant reference of the actual type of the matrix.
template<typename , bool >
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 files: