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template<typename Type , bool SO> |
constexpr void | blaze::reset (IdentityMatrix< Type, SO > &m) noexcept |
| Resetting the given identity matrix. More...
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template<typename Type , bool SO> |
constexpr void | blaze::reset (IdentityMatrix< Type, SO > &m, size_t i) noexcept |
| Reset the specified row/column of the given identity matrix. More...
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template<typename Type , bool SO> |
constexpr void | blaze::clear (IdentityMatrix< Type, SO > &m) noexcept |
| Clearing the given identity matrix. More...
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template<bool RF, typename Type , bool SO> |
constexpr bool | blaze::isDefault (const IdentityMatrix< Type, SO > &m) noexcept |
| Returns whether the given identity matrix is in default state. More...
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template<typename Type , bool SO> |
constexpr bool | blaze::isIntact (const IdentityMatrix< Type, SO > &m) noexcept |
| Returns whether the invariants of the given identity matrix are intact. More...
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template<typename Type , bool SO> |
constexpr void | blaze::swap (IdentityMatrix< Type, SO > &a, IdentityMatrix< Type, SO > &b) noexcept |
| Swapping the contents of two identity matrices. More...
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template<bool RF, typename Type , bool SO>
constexpr bool blaze::isDefault |
( |
const IdentityMatrix< Type, SO > & |
m | ) |
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inlinenoexcept |
Returns whether the given identity matrix is in default state.
- Parameters
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m | The 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 identity 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:
Optionally, it is possible to switch between strict semantics (blaze::strict) and relaxed semantics (blaze::relaxed):
if( isDefault<relaxed>( I ) ) { ... }
template<typename Type , bool SO>
constexpr bool blaze::isIntact |
( |
const IdentityMatrix< Type, SO > & |
m | ) |
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inlinenoexcept |
Returns whether the invariants of the given identity matrix are intact.
- Parameters
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m | The identity matrix to be tested. |
- Returns
- true in case the given matrix's invariants are intact, false otherwise.
This function checks whether the invariants of the identity matrix 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 Type , bool SO>
Reset the specified row/column of the given identity matrix.
- Parameters
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m | The matrix to be resetted. |
i | The index of the row/column to be resetted. |
- Returns
- void
This function resets the values in the specified row/column of the given identity matrix to their default value. In case the given matrix is a rowMajor matrix the function resets the values in row i, if it is a columnMajor matrix the function resets the values in column i.