HALCON Reference Manual 10.0.2

add_matrix_modadd_matrix_modadd_matrix_modAddMatrixModAddMatrixMod (Operator)

Name

add_matrix_modadd_matrix_modadd_matrix_modAddMatrixModAddMatrixMod — Add two matrices.

Signature

add_matrix_mod( : : MatrixAID, MatrixBID : )

The operator add_matrix_modadd_matrix_modadd_matrix_modAddMatrixModAddMatrixMod computes the sum of the input matrices MatrixAMatrixAMatrixAMatrixAmatrixA and MatrixBMatrixBMatrixBMatrixBmatrixB given by the matrix handles MatrixAIDMatrixAIDMatrixAIDMatrixAIDmatrixAID and MatrixBIDMatrixBIDMatrixBIDMatrixBIDmatrixBID. Both matrices must have identical dimensions. The input matrix MatrixAMatrixAMatrixAMatrixAmatrixA is overwritten with the result. Access to the elements of the matrix is possible e.g. with the operator get_full_matrixget_full_matrixget_full_matrixGetFullMatrixGetFullMatrix. The formula for the calculation of the result is:

  MatrixAMatrixAMatrixAMatrixAmatrixA = MatrixAMatrixAMatrixAMatrixAmatrixA + MatrixBMatrixBMatrixBMatrixBmatrixB.

Example:


            /   3.0   1.0  -2.0  \                /   2.0   8.0  -3.0  \
  MatrixA = |  -5.0   7.0   2.0  |      MatrixB = |  -4.0  -1.0   5.0  |
            \  -9.0  -4.0   1.0  /                \   2.0  -4.0   7.0  /

                 /   5.0   9.0  -5.0  \
  ->   MatrixA = |  -9.0   6.0   7.0  |
                 \  -7.0  -8.0   8.0  /

Attention

add_matrix_modadd_matrix_modadd_matrix_modAddMatrixModAddMatrixMod modifies the content of an already existing matrix.

Parallelization

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

MatrixAIDMatrixAIDMatrixAIDMatrixAIDmatrixAID (input_control) matrix → (integer)

Matrix handle of the input matrix A.

MatrixBIDMatrixBIDMatrixBIDMatrixBIDmatrixBID (input_control) matrix → (integer)

Matrix handle of the input matrix B.

Result

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