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Portable defintions.
Method to validate Steiner problem solutions.
- Author
- Thorsten Koch
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Thorsten Koch
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Gerald Gamrath
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Daniel Rehfeldt
Definition in file portab.h.
#include <limits.h>
#include <math.h>
#include <float.h>
Go to the source code of this file.
| #define EPS_ZERO (DBL_EPSILON * 1e4) |
| #define EQ |
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| (fabs((a) - (b)) <= EPS_ZERO) |
Definition at line 37 of file portab.h.
Referenced by ansadv2Reduction(), ansadvReduction(), ansReduction(), bd3_reduction(), bdr_reduction(), bound_reduce(), buildsolgraph(), chain2Reduction(), cnsAdvReduction(), compEdgesObst(), computeDegConsTree(), computeSteinerTree(), computeSteinerTreeVnoi(), createConstraints(), createDegreeConstraints(), createHopConstraint(), createPrizeConstraints(), createVariables(), cut_add(), da_reduce(), daPc_reduce(), degree_test(), degree_test_hc(), degree_test_mw(), degree_test_pc(), degree_test_sap(), deleteterm(), extendSteinerTreePcMw(), get_arguments(), graph_edge_redirect(), graph_knot_contract(), graph_load(), graph_mincut_exec(), graph_obstgrid_create(), graph_pack(), graph_path_st(), graph_save(), graph_sol_valid(), graph_valid(), graph_valid2(), lca(), ledge_reduction(), level0(), nail(), nnpReduction(), nodeIsCrucial(), npvReduction(), nv_reductionAdv(), nvsl_reduction(), pcgraphorg(), pcgraphtrans(), pricing(), probdataCreate(), probdataPrintGraph(), reduce(), reduceHc(), reduceMwcs(), reducePc(), reduceSap(), reduceStp(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRICERREDCOST(), SCIPcreateConsStp(), SCIPdualAscentAddCutsStp(), SCIPdualAscentPcStp(), SCIPdualAscentStp(), SCIPheurComputeSteinerTree(), SCIPheurImproveSteinerTree(), SCIPheurPruneDegConsSteinerTree(), SCIPheurPrunePCSteinerTree(), SCIPheurPruneSteinerTree(), SCIPincludeConshdlrStp(), SCIPincludeDialogStp(), SCIPincludeHeurLocal(), SCIPincludeHeurRec(), SCIPincludeHeurTM(), SCIPincludeReaderStp(), SCIPprobdataAddNewSol(), SCIPprobdataCreate(), SCIPprobdataPrintGraph(), SCIPprobdataPrintGraph2(), SCIPprobdataWriteSolution(), SCIPvalidateStpSol(), sd2_reduction(), sd_red(), sd_reduction(), sddeltable(), sdpaths(), selectdiffsols(), selectsols(), sep_2cut(), sep_flow(), sl_reduction(), voronoi_dist(), voronoi_extend(), and voronoi_extend2().
| #define Fsgn |
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((((x) > -EPS_ZERO) && ((x) < EPS_ZERO)) ? 0 : (((x) < 0.0) ? -1 : 1)) |
| #define GE |
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| (((a) - (b)) > -EPS_ZERO) |
| #define GT |
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| (((a) - (b)) > EPS_ZERO) |
| #define LE |
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| (((a) - (b)) < EPS_ZERO) |
| #define LT |
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| (((a) - (b)) < -EPS_ZERO) |
| #define Max |
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| (((a) >= (b)) ? (a) : (b)) |
| #define Min |
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| (((a) <= (b)) ? (a) : (b)) |
| #define NE |
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| (fabs((a) - (b)) > EPS_ZERO) |
Definition at line 34 of file portab.h.
Referenced by ansadv2Reduction(), ansadvReduction(), ansReduction(), bd3_reduction(), bdr_reduction(), bound_reduce(), buildsolgraph(), central_terminal(), chain2Reduction(), cnsAdvReduction(), compEdgesObst(), computeDegConsTree(), computeSteinerTree(), computeSteinerTreeVnoi(), createConstraints(), createDegreeConstraints(), createHopConstraint(), createPrizeConstraints(), createVariables(), cut_add(), da_reduce(), daPc_reduce(), degree_test(), degree_test_hc(), degree_test_mw(), degree_test_pc(), degree_test_sap(), deleteterm(), extendSteinerTreePcMw(), get_arguments(), graph_knot_add(), graph_knot_contract(), graph_knot_contractpc(), graph_load(), graph_mincut_exec(), graph_obstgrid_create(), graph_path_st(), graph_sol_valid(), graph_trail(), graph_valid(), graph_valid2(), hcrbound_reduce(), hcrcbound_reduce(), hopbound_reduce(), lca(), ledge_reduction(), level0(), nail(), nnpReduction(), nodeIsCrucial(), npvReduction(), nv_reductionAdv(), nvsl_reduction(), pcgraphorg(), pricing(), reduce(), reduceHc(), reduceMwcs(), reducePc(), reduceSap(), reduceStp(), SCIP_DECL_BRANCHEXECLP(), SCIP_DECL_CONSCOPY(), SCIP_DECL_CONSHDLRCOPY(), SCIP_DECL_CONSINITLP(), SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEUREXEC(), SCIP_DECL_PARAMCHGD(), SCIP_DECL_PRICERFARKAS(), SCIP_DECL_PROBCOPY(), SCIP_DECL_PROBDELORIG(), SCIP_DECL_READERREAD(), SCIPcreateConsStp(), SCIPdualAscentAddCutsStp(), SCIPdualAscentPcStp(), SCIPdualAscentStp(), SCIPheurComputeSteinerTree(), SCIPheurImproveSteinerTree(), SCIPheurPruneDegConsSteinerTree(), SCIPheurPrunePCSteinerTree(), SCIPincludeConshdlrStp(), SCIPincludeHeurTM(), SCIPprobdataAddNewSol(), SCIPprobdataCreate(), SCIPprobdataPrintGraph(), SCIPprobdataPrintGraph2(), SCIPprobdataSetDualBound(), SCIPprobdataWriteSolution(), SCIPvalidateStpSol(), sd2_reduction(), sd_red(), sd_reduction(), sddeltable(), sdpaths(), sdpc_reduction(), sdsp_reduction(), sdsp_sap_reduction(), selectdiffsols(), selectsols(), sep_2cut(), sep_flow(), setTrue(), sl_reduction(), traverseChain(), trydg1edgepc(), voronoi_dist(), voronoi_extend(), voronoi_extend2(), and voronoi_radius().
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