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template<RelaxationFlag RF, typename Type , size_t M, size_t N, bool SO, AlignmentFlag AF, PaddingFlag PF, typename Tag > |
bool | blaze::isDefault (const HybridMatrix< Type, M, N, SO, AF, PF, Tag > &m) |
| Returns whether the given hybrid matrix is in default state. More...
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template<typename Type , size_t M, size_t N, bool SO, AlignmentFlag AF, PaddingFlag PF, typename Tag > |
bool | blaze::isIntact (const HybridMatrix< Type, M, N, SO, AF, PF, Tag > &m) noexcept |
| Returns whether the invariants of the given hybrid matrix are intact. More...
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template<typename Type , size_t M, size_t N, bool SO, AlignmentFlag AF, PaddingFlag PF, typename Tag > |
void | blaze::swap (HybridMatrix< Type, M, N, SO, AF, PF, Tag > &a, HybridMatrix< Type, M, N, SO, AF, PF, Tag > &b) noexcept |
| Swapping the contents of two hybrid matrices. More...
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bool blaze::isDefault |
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const HybridMatrix< Type, M, N, SO, AF, PF, Tag > & |
m | ) |
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inline |
Returns whether the given hybrid matrix is in default state.
- Parameters
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m | The hybrid matrix to be tested for its default state. |
- Returns
- true in case the given matrix's rows and columns are zero, false otherwise.
This function checks whether the hybrid matrix is in default (constructed) state, i.e. if it's number of rows and columns is 0. In case it is in default state, the function returns true, else it will return false. The following example demonstrates the use of the isDefault() function:
Efficient implementation of a dynamically sized matrix with static memory.
Definition: HybridMatrix.h:256
bool isDefault(const DiagonalMatrix< MT, SO, DF > &m)
Returns whether the given diagonal matrix is in default state.
Definition: DiagonalMatrix.h:169
Optionally, it is possible to switch between strict semantics (blaze::strict) and relaxed semantics (blaze::relaxed):
if( isDefault<relaxed>( A ) ) { ... }