CPXdelrows

Description

The routine CPXdelrows() deletes a range of rows. The range is specified using a lower and upper index that represent the first and last row to be deleted, respectively. The indices of the rows following those deleted are decreased by the number of deleted rows.

The routine returns a zero on success, and a nonzero if an error occurs.

int CPXdelrows (CPXCENVptr env, CPXLPptr lp, int begin, int end);

Arguments

The pointer to the CPLEX environment as returned by CPXopenCPLEX().

A pointer to a CPLEX problem object as returned by CPXcreateprob().

An integer that indicates the numerical index of the first row to be deleted.

An integer that indicates the numerical index of the last row to be deleted.

status = CPXdelrows (env, lp, 10, 20);