CPXXembwrite and CPXembwrite

The routine CPXXembwrite/CPXembwrite writes out the network embedded in the selected problem object.

int CPXXembwrite( CPXCENVptr env, CPXLPptr lp, char const * filename_str )

int CPXembwrite( CPXCENVptr env, CPXLPptr lp, char const * filename_str )

Description

The routine CPXXembwrite/CPXembwrite writes out the network embedded in the selected problem object. MPS format is used. The specific network extracted depends on the current setting of the parameter that controls simplex network extraction level (CPXPARAM_Network_NetFind).

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.
filename_str: A character string containing the name of the file to which the embedded network should be written.

Return

The routine returns 0 (zero) if successful and nonzero if an error occurs.

Example


status = CPXembwrite (env, lp, "myfile.emb");