Expression object for the forced evaluation of dense matrices.The DMatEvalExpr class represents the compile time expression for the forced evaluation of a dense matrix.
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#include <DMatEvalExpr.h>
Inherits blaze::MatEvalExpr< DenseMatrix< DMatEvalExpr< MT, SO >, SO > >, and blaze::Computation.
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static constexpr bool | simdEnabled = false |
| Compilation switch for the expression template evaluation strategy.
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static constexpr bool | smpAssignable = MT::smpAssignable |
| Compilation switch for the expression template assignment strategy.
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static constexpr bool | storageOrder = SO |
| Storage order of the matrix.
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Operand | dm_ |
| Dense matrix of the evaluation expression.
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template<typename MT, bool SO>
class blaze::DMatEvalExpr< MT, SO >
Expression object for the forced evaluation of dense matrices.
The DMatEvalExpr class represents the compile time expression for the forced evaluation of a dense matrix.
◆ DMatEvalExpr()
template<typename MT , bool SO>
Constructor for the DMatEvalExpr class.
- Parameters
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dm | The dense matrix operand of the evaluation expression. |
◆ at()
template<typename MT , bool SO>
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. |
◆ canAlias()
template<typename MT , bool SO>
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.
◆ canSMPAssign()
template<typename MT , bool SO>
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.
◆ columns()
template<typename MT , bool SO>
Returns the current number of columns of the matrix.
- Returns
- The number of columns of the matrix.
◆ isAliased()
template<typename MT , bool SO>
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.
◆ isAligned()
template<typename MT , bool SO>
Returns whether the operands of the expression are properly aligned in memory.
- Returns
- true in case the operands are aligned, false if not.
◆ operand()
template<typename MT , bool SO>
Returns the dense matrix operand.
- Returns
- The dense matrix operand.
◆ operator()()
template<typename MT , bool SO>
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.
◆ operator~() [1/2]
template<typename MT, bool SO>
Conversion operator for non-constant matrices.
- Returns
- Reference of the actual type of the matrix.
◆ operator~() [2/2]
template<typename MT, bool SO>
Conversion operator for constant matrices.
- Returns
- Constant reference of the actual type of the matrix.
◆ rows()
template<typename MT , bool SO>
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 file: