CPXdelqconstrs

int CPXPUBLIC CPXdelqconstrs(CPXCENVptr env, CPXLPptr lp, int begin, int end)

Definition file: cplex.h

Include files: cplex.h

The routine CPXdelqconstrs deletes a range of quadratic constraints. The range is specified by a lower and upper index that represent the first and last quadratic constraints to be deleted, respectively. The indices of the constraints following those deleted are decreased by the number of deleted constraints.

Example

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

Parameters:

env	A pointer to the CPLEX environment as returned by `CPXopenCPLEX`.
lp	A pointer to a CPLEX problem object as returned by `CPXcreateprob`.
begin	An integer that indicates the numeric index of the first quadratic constraint to be deleted.
end	An integer that indicates the numeric index of the last quadratic constraint to be deleted.

Returns:

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