00001 /*===========================================================================*/ 00002 /* */ 00003 /* This file is part of a demonstration application for use with the */ 00004 /* SYMPHONY Branch, Cut, and Price Library. This application is a solver for */ 00005 /* the Set Partitioning Problem. */ 00006 /* */ 00007 /* (c) Copyright 2005-2008 Marta Eso and Ted Ralphs. All Rights Reserved. */ 00008 /* */ 00009 /* This application was originally developed by Marta Eso and was modified */ 00010 /* Ted Ralphs (tkralphs@lehigh.edu) */ 00011 /* */ 00012 /* This software is licensed under the Common Public License. Please see */ 00013 /* accompanying file for terms. */ 00014 /* */ 00015 /*===========================================================================*/ 00016 00017 #ifndef _SPP_CONSTANTS_H_ 00018 #define _SPP_CONSTANTS_H_ 00019 00020 /* stats on these functions */ 00021 #define READ_INPUT 0 00022 #define FIX_LEX 1 00023 00024 /* input formats -- this tells how to decode the info in the input file */ 00025 #define OUR_FORMAT 5 00026 #define OUR_FORMAT_0 0 00027 00028 /* feasibility of the problem */ 00029 #define SPP_OPTIMAL 3 00030 #define SPP_FEASIBILITY_NOT_KNOWN 2 00031 #define SPP_FEASIBLE 1 00032 #define SPP_INFEASIBLE 0 00033 00034 #define ETOL 0.00001 00035 00036 #endif 00037 00038 00039 00040
1.4.7