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template<typename Type , bool SO> |
void | blaze::reset (DynamicMatrix< Type, SO > &m) |
| Resetting the given dense matrix. More...
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template<typename Type , bool SO> |
void | blaze::clear (DynamicMatrix< Type, SO > &m) |
| Clearing the given dense matrix. More...
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template<typename Type , bool SO> |
bool | blaze::isDefault (const DynamicMatrix< Type, SO > &m) |
| Returns whether the given dense matrix is in default state. More...
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template<typename Type , bool SO> |
void | blaze::swap (DynamicMatrix< Type, SO > &a, DynamicMatrix< Type, SO > &b) |
| Swapping the contents of two matrices. More...
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template<typename Type , bool SO>
bool blaze::isDefault |
( |
const DynamicMatrix< Type, SO > & |
m | ) |
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inline |
Returns whether the given dense matrix is in default state.
- Parameters
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m | The dense matrix to be tested for its default state. |
- Returns
- true in case the given matrix is component-wise zero, false otherwise.
This function checks whether the matrix is in default state. For instance, in case the matrix is instantiated for a built-in integral or floating point data type, the function returns true in case all matrix elements are 0 and false in case any matrix element is not 0. The following example demonstrates the use of the isDefault function: