set_sub_matrix — Set a sub-matrix of a matrix.
set_sub_matrix( : : MatrixID, MatrixSubID, Row, Column : )
该算子 set_sub_matrix overwrites a
part of the Matrix with the matrix MatrixSub.
The input matrices are defined by the matrix handles
MatrixID and MatrixSubID. The parameters
Row and Column determine the position of the upper
left corner of the sub-matrix MatrixSub in
Matrix.
Example:
The conditions 0 Row < size of matrix
Matrix in the row direction, Row + size of
matrix MatrixSub in the row direction size
of matrix Matrix in the row direction, 0
Column < size of Matrix in the column direction,
and Column + size of matrix MatrixSub in the
columns direction size of Matrix in the
column direction must be satisfied.
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.
MatrixID (input_control, state is modified) matrix → (handle)
Matrix handle of the input matrix.
MatrixSubID (input_control) matrix → (handle)
Matrix handle of the input sub-matrix.
Row (input_control) integer → (integer)
Upper row position of the sub-matrix in the matrix.
Default: 0
Suggested values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 50, 100
Restriction:
Row >= 0
Column (input_control) integer → (integer)
Left column position of the sub-matrix in the matrix.
Default: 0
Suggested values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 50, 100
Restriction:
Column >= 0
如果参数均有效，算子 set_sub_matrix
返回值 2 (
H_MSG_TRUE)
. 如有必要，将引发异常。
get_full_matrix,
get_value_matrix
Foundation