set_sub_matrixT_set_sub_matrixSetSubMatrixSetSubMatrix (Operator)

Name

set_sub_matrixT_set_sub_matrixSetSubMatrixSetSubMatrix — Set a sub-matrix of a matrix.

Signature

set_sub_matrix( : : MatrixID, MatrixSubID, Row, Column : )

Herror T_set_sub_matrix(const Htuple MatrixID, const Htuple MatrixSubID, const Htuple Row, const Htuple Column)

void SetSubMatrix(const HTuple& MatrixID, const HTuple& MatrixSubID, const HTuple& Row, const HTuple& Column)

void HMatrix::SetSubMatrix(const HMatrix& MatrixSubID, Hlong Row, Hlong Column) const

static void HOperatorSet.SetSubMatrix(HTuple matrixID, HTuple matrixSubID, HTuple row, HTuple column)

void HMatrix.SetSubMatrix(HMatrix matrixSubID, int row, int column)

Description

The operator set_sub_matrixset_sub_matrixSetSubMatrixSetSubMatrixSetSubMatrix overwrites a part of the MatrixMatrixMatrixMatrixmatrix with the matrix MatrixSubMatrixSubMatrixSubMatrixSubmatrixSub. The input matrices are defined by the matrix handles MatrixIDMatrixIDMatrixIDMatrixIDmatrixID and MatrixSubIDMatrixSubIDMatrixSubIDMatrixSubIDmatrixSubID. The parameters RowRowRowRowrow and ColumnColumnColumnColumncolumn determine the position of the upper left corner of the sub-matrix MatrixSubMatrixSubMatrixSubMatrixSubmatrixSub in MatrixMatrixMatrixMatrixmatrix.

Example:

Attention

The conditions 0 <= RowRowRowRowrow < size of matrix MatrixMatrixMatrixMatrixmatrix in the row direction, RowRowRowRowrow + size of matrix MatrixSubMatrixSubMatrixSubMatrixSubmatrixSub in the row direction <= size of matrix MatrixMatrixMatrixMatrixmatrix in the row direction, 0 <= ColumnColumnColumnColumncolumn < size of MatrixMatrixMatrixMatrixmatrix in the column direction, and ColumnColumnColumnColumncolumn + size of matrix MatrixSubMatrixSubMatrixSubMatrixSubmatrixSub in the columns direction <= size of MatrixMatrixMatrixMatrixmatrix in the column direction must be satisfied.

Execution Information

This operator modifies the state of the following input parameter:

During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.

Parameters

MatrixIDMatrixIDMatrixIDMatrixIDmatrixID (input_control, state is modified)  matrix HMatrix, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Matrix handle of the input matrix.

MatrixSubIDMatrixSubIDMatrixSubIDMatrixSubIDmatrixSubID (input_control)  matrix HMatrix, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Matrix handle of the input sub-matrix.

RowRowRowRowrow (input_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Upper row position of the sub-matrix in the matrix.

Default value: 0

Suggested values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 50, 100

Restriction: Row >= 0

ColumnColumnColumnColumncolumn (input_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Left column position of the sub-matrix in the matrix.

Default value: 0

Suggested values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 50, 100

Restriction: Column >= 0

Result

If the parameters are valid, the operator set_sub_matrixset_sub_matrixSetSubMatrixSetSubMatrixSetSubMatrix returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

create_matrixcreate_matrixCreateMatrixCreateMatrixCreateMatrix

Possible Successors

get_full_matrixget_full_matrixGetFullMatrixGetFullMatrixGetFullMatrix, get_value_matrixget_value_matrixGetValueMatrixGetValueMatrixGetValueMatrix

See also

get_sub_matrixget_sub_matrixGetSubMatrixGetSubMatrixGetSubMatrix

Module

Foundation