|
template<typename MT , bool SO, bool DF, bool SF> |
void | blaze::reset (Row< MT, SO, DF, SF > &row) |
| Resetting the given row. More...
|
|
template<typename MT , bool SO, bool DF, bool SF> |
void | blaze::reset (Row< MT, SO, DF, SF > &&row) |
| Resetting the given temporary row. More...
|
|
template<typename MT , bool SO, bool DF, bool SF> |
void | blaze::clear (Row< MT, SO, DF, SF > &row) |
| Clearing the given row. More...
|
|
template<typename MT , bool SO, bool DF, bool SF> |
void | blaze::clear (Row< MT, SO, DF, SF > &&row) |
| Clearing the given temporary row. More...
|
|
template<bool RF, typename MT , bool SO, bool DF, bool SF> |
bool | blaze::isDefault (const Row< MT, SO, DF, SF > &row) |
| Returns whether the given row is in default state. More...
|
|
template<typename MT , bool SO, bool DF, bool SF> |
bool | blaze::isIntact (const Row< MT, SO, DF, SF > &row) noexcept |
| Returns whether the invariants of the given row are intact. More...
|
|
template<typename MT , bool SO, bool DF, bool SF> |
bool | blaze::isSame (const Row< MT, SO, DF, SF > &a, const Row< MT, SO, DF, SF > &b) noexcept |
| Returns whether the two given rows represent the same observable state. More...
|
|
template<bool RF, typename MT , bool SO, bool DF, bool SF>
bool blaze::isDefault |
( |
const Row< MT, SO, DF, SF > & |
row | ) |
|
|
inline |
Returns whether the given row is in default state.
- Parameters
-
row | The row to be tested for its default state. |
- Returns
- true in case the given row is component-wise zero, false otherwise.
This function checks whether the row is in default state. For instance, in case the row is instantiated for a built-in integral or floating point data type, the function returns true in case all row elements are 0 and false in case any row element is not 0. The following example demonstrates the use of the isDefault function:
Optionally, it is possible to switch between strict semantics (blaze::strict) and relaxed semantics (blaze::relaxed):
if( isDefault<relaxed>(
row( A, 0UL ) ) ) { ... }
template<typename MT , bool SO, bool DF, bool SF>
bool blaze::isIntact |
( |
const Row< MT, SO, DF, SF > & |
row | ) |
|
|
inlinenoexcept |
Returns whether the invariants of the given row are intact.
- Parameters
-
- Returns
- true in case the given row's invariants are intact, false otherwise.
This function checks whether the invariants of the row are intact, i.e. if its state is valid. In case the invariants are intact, the function returns true, else it will return false. The following example demonstrates the use of the isIntact() function:
template<typename MT , bool SO, bool DF, bool SF>
bool blaze::isSame |
( |
const Row< MT, SO, DF, SF > & |
a, |
|
|
const Row< MT, SO, DF, SF > & |
b |
|
) |
| |
|
inlinenoexcept |
Returns whether the two given rows represent the same observable state.
- Parameters
-
a | The first row to be tested for its state. |
b | The second row to be tested for its state. |
- Returns
- true in case the two rows share a state, false otherwise.
This overload of the isSame function tests if the two given rows refer to exactly the same range of the same matrix. In case both rows represent the same observable state, the function returns true, otherwise it returns false.