CPXXgetnumpwl and CPXgetnumpwl

The routine CPXXgetnumpwl/CPXgetnumpwl accesses the number of piecewise linear (PWL) constraints in a CPLEX problem object.

CPXDIM CPXXgetnumpwl( CPXCENVptr env, CPXCLPptr lp )

int CPXgetnumpwl( CPXCENVptr env, CPXCLPptr lp )

Description

The routine CPXXgetnumpwl/CPXgetnumpwl accesses the number of piecewise linear (PWL) constraints in a CPLEX problem object.

Arguments

env: A pointer to the CPLEX environment as returned by CPXXopenCPLEX/CPXopenCPLEX.
lp: A pointer to a CPLEX problem object as returned by CPXXcreateprob/CPXcreateprob.

Return

If the problem object or environment does not exist, the routine returns the value 0; otherwise, it returns the number of piecewise linear (PWL) constraints in the problem object.

Example


	numpwl = CPXgetnumpwl (env, lp);