Template Numerical Library version\ main:40802e2e
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Accessor for multidiagonal matrix elements. More...
#include <TNL/Matrices/MultidiagonalMatrixElement.h>
Public Types | |
using | IndexType = Index |
Type of matrix elements column indexes. | |
using | RealType = Real |
Type of matrix elements values. | |
Public Member Functions | |
__cuda_callable__ | MultidiagonalMatrixElement (RealType &value, IndexType rowIdx, IndexType columnIdx, IndexType localIdx) |
Constructor. | |
__cuda_callable__ const IndexType & | columnIndex () const |
Returns constant reference on matrix element column index. | |
__cuda_callable__ const IndexType & | localIndex () const |
Returns constant reference on the rank of the non-zero matrix element in the row. | |
__cuda_callable__ const IndexType & | rowIndex () const |
Returns constant reference on matrix element column index. | |
__cuda_callable__ RealType & | value () |
Returns reference on matrix element value. | |
__cuda_callable__ const RealType & | value () const |
Returns constant reference on matrix element value. | |
Protected Attributes | |
IndexType | columnIdx |
IndexType | localIdx |
IndexType | rowIdx |
RealType & | value_ |
Accessor for multidiagonal matrix elements.
Real | is a type of matrix elements values. |
Index | is a type of matrix elements column indexes. |
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inline |
Constructor.
value | is matrix element value. |
rowIdx | is row index of the matrix element. |
columnIdx | is a column index of the matrix element. |
localIdx | is the rank of the non-zero elements in the matrix row. |
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inlinenodiscard |
Returns constant reference on matrix element column index.
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inlinenodiscard |
Returns constant reference on the rank of the non-zero matrix element in the row.
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inlinenodiscard |
Returns constant reference on matrix element column index.
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inlinenodiscard |
Returns reference on matrix element value.
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inlinenodiscard |
Returns constant reference on matrix element value.