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def.h
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21 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
88 #define SCIP_COPYRIGHT "Copyright (c) 2002-2015 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)"
130 #define SCIP_DEFAULT_EPSILON 1e-09 /**< default upper bound for floating points to be considered zero */
131 #define SCIP_DEFAULT_SUMEPSILON 1e-06 /**< default upper bound for sums of floating points to be considered zero */
133 #define SCIP_DEFAULT_CHECKFEASTOLFAC 1.0 /**< default factor to change the feasibility tolerance when testing the best solution for feasibility (after solving process) */
136 #define SCIP_DEFAULT_BARRIERCONVTOL 1e-10 /**< default convergence tolerance used in barrier algorithm */
137 #define SCIP_DEFAULT_BOUNDSTREPS 0.05 /**< default minimal relative improve for strengthening bounds */
138 #define SCIP_DEFAULT_PSEUDOCOSTEPS 1e-01 /**< default minimal variable distance value to use for pseudo cost updates */
139 #define SCIP_DEFAULT_PSEUDOCOSTDELTA 1e-04 /**< default minimal objective distance value to use for pseudo cost updates */
140 #define SCIP_DEFAULT_RECOMPFAC 1e+07 /**< default minimal decrease factor that causes the recomputation of a value (e.g., pseudo objective) instead of an update */
141 #define SCIP_DEFAULT_HUGEVAL 1e+15 /**< values larger than this are considered huge and should be handled separately (e.g., in activity computation) */
204 /* we use SIZE_MAX / 2 to detect negative sizes which got a very large value when casting to size_t */
211 #define SCIP_HASHSIZE_NAMES_SMALL 8011 /**< size of hash table in name tables for small problems */
212 #define SCIP_HASHSIZE_CUTPOOLS_SMALL 8011 /**< size of hash table in cut pools for small problems */
213 #define SCIP_HASHSIZE_CLIQUES_SMALL 8011 /**< size of hash table in clique tables for small problems */
214 #define SCIP_HASHSIZE_VBC 131101 /**< size of hash map for node -> nodenum mapping used for VBC output */
216 #define SCIP_DEFAULT_MEM_ARRAYGROWFAC 1.2 /**< memory growing factor for dynamically allocated arrays */
232 * @note In optimized mode this macro has no effect. That means, in case of an error it has to be ensured that code
238 #define SCIP_CALL_QUIET(x) do { SCIP_RETCODE _restat_; if( (_restat_ = (x)) != SCIP_OKAY ) return _restat_; } while( FALSE )
type definitions for return codes for SCIP methods public methods for message output |