Expression object for sparse matrix-transpose sparse matrix multiplications.The SMatTSMatMultExpr class represents the compile time expression for multiplications between a row-major and a column-major sparse matrix.
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#include <SMatTSMatMultExpr.h>
Inherits blaze::SparseMatrix< SMatTSMatMultExpr< MT1, MT2 >, false >, blaze::MatMatMultExpr, and blaze::Computation.
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typedef MT1::ResultType | RT1 |
| Result type of the left-hand side sparse matrix expression.
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typedef MT2::ResultType | RT2 |
| Result type of the right-hand side sparse matrix expression.
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typedef MT1::CompositeType | CT1 |
| Composite type of the left-hand side sparse matrix expression.
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typedef MT2::CompositeType | CT2 |
| Composite type of the right-hand side sparse matrix expression.
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LeftOperand | lhs_ |
| Left-hand side sparse matrix of the multiplication expression.
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RightOperand | rhs_ |
| Right-hand side sparse matrix of the multiplication expression.
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template<typename MT1, typename MT2>
class blaze::SMatTSMatMultExpr< MT1, MT2 >
Expression object for sparse matrix-transpose sparse matrix multiplications.
The SMatTSMatMultExpr class represents the compile time expression for multiplications between a row-major and a column-major sparse matrix.
template<typename MT1 , typename MT2 >
Constructor for the SMatTSMatMultExpr class.
- Parameters
-
lhs | The left-hand side sparse matrix operand of the multiplication expression. |
rhs | The right-hand side sparse matrix operand of the multiplication expression. |
template<typename MT1 , typename MT2 >
Checked 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.
- Exceptions
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std::out_of_range | Invalid matrix access index. |
template<typename MT1 , typename MT2 >
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 MT1 , typename MT2 >
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 MT1 , typename MT2 >
Returns the current number of columns of the matrix.
- Returns
- The number of columns of the matrix.
template<typename MT1 , typename MT2 >
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 MT1 , typename MT2 >
Returns the left-hand side sparse matrix operand.
- Returns
- The left-hand side sparse matrix operand.
template<typename MT1 , typename MT2 >
Returns the number of non-zero elements in the sparse matrix.
- Returns
- The number of non-zero elements in the sparse matrix.
template<typename MT1 , typename MT2 >
Returns the number of non-zero elements in the specified row.
- Parameters
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- Returns
- The number of non-zero elements of row i.
template<typename MT1 , typename MT2 >
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 MT1 , typename MT2 >
Returns the right-hand side transpose sparse matrix operand.
- Returns
- The right-hand side transpose sparse matrix operand.
template<typename MT1 , typename MT2 >
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: