public int CPXNETgetprobname(CPXCENVptr env, CPXCNETptr net, char * buf_str, int bufspace, int * surplus_p)
Definition file: cplex.h
The routine CPXNETgetprobname
is used to access the name
of the problem stored in a network problem object.
Example
status = CPXNETgetprobname (env, net, name, namesize, &surplus);
Parameters:
env | A pointer to the CPLEX environment as returned by CPXopenCPLEX . |
net | A pointer to a CPLEX network problem object as returned by CPXNETcreateprob . |
buf_str | Buffer into which the problem name is copied. |
bufspace | Size of the array buf_str in bytes. |
surplus_p | Pointer to an integer in which the difference between bufspace and the number of characters required to store the problem name is returned. A nonnegative value indicates that bufspace was sufficient. A negative value indicates that it was insufficient. In that case, CPXERR_NEGATIVE_SURPLUS is returned and the negative value of surplus_p indicates the amount of insufficient space in the array buf . |
Returns:
The routine returns zero on success and nonzero if an error occurs. The value CPXERR_NEGATIVE_SURPLUS
indicates that there was not enough space in the buf
array to hold the name.