Procedure MatrixActivateRow(MP, row)

MatrixActivateRow

The procedure MatrixActivateRow activates a row in the matrix that was previously deactivated.

MatrixActivateRow(
     MP,             ! (input) a mathematical program
     row             ! (input) a scalar value
     )

Arguments

MP

A mathematical program that was previously solved. The mathematical program should be a linear or mixed-integer linear programming model.

row

A scalar reference to an existing row in the matrix; this can not be the objective row.

Return Value

The procedure returns 1 on success, or 0 otherwise.

Note

As of AIMMS release 3.5, the matrix manipulation procedures have become deprecated. New projects should use the GMP library instead. Please refer to Table 5 for a mapping of the matrix manipulation procedures to corresponding GMP procedures.

See also

The procedure MatrixDeactivateRow. Matrix manipulation routines are discussed in more detail in Implementing Advanced Algorithms for Mathematical Programs of the Language Reference.