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SCIP-SDP
4.0.0
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fractional rounding heuristic for SDPs More...
Go to the source code of this file.
Macros | |
| #define | HEUR_NAME "sdpfracround" |
| #define | HEUR_DESC "fractional rounding heuristic for SDPs" |
| #define | HEUR_DISPCHAR '^' |
| #define | HEUR_PRIORITY -1000500 |
| #define | HEUR_FREQ 1 |
| #define | HEUR_FREQOFS 0 |
| #define | HEUR_MAXDEPTH -1 |
| #define | HEUR_TIMING SCIP_HEURTIMING_AFTERNODE |
| #define | HEUR_USESSUBSCIP FALSE /* does the heuristic use a secondary SCIP instance? */ |
| #define | DEFAULT_RUNFORLP FALSE |
Functions | |
| static | SCIP_DECL_HEURCOPY (heurCopySdpfracround) |
| static | SCIP_DECL_HEURFREE (heurFreeSdpfracround) |
| static | SCIP_DECL_HEURINIT (heurInitSdpfracround) |
| static | SCIP_DECL_HEUREXIT (heurExitSdpfracround) |
| static | SCIP_DECL_HEUREXEC (heurExecSdpfracround) |
| SCIP_RETCODE | SCIPincludeHeurSdpFracround (SCIP *scip) |
fractional rounding heuristic for SDPs
Definition in file heur_sdpfracround.c.
| #define HEUR_NAME "sdpfracround" |
Definition at line 49 of file heur_sdpfracround.c.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), SCIP_DECL_HEUREXIT(), SCIP_DECL_HEURFREE(), SCIP_DECL_HEURINIT(), and SCIPincludeHeurSdpFracround().
| #define HEUR_DESC "fractional rounding heuristic for SDPs" |
Definition at line 50 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_DISPCHAR '^' |
Definition at line 51 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_PRIORITY -1000500 |
Definition at line 52 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_FREQ 1 |
Definition at line 53 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_FREQOFS 0 |
Definition at line 54 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_MAXDEPTH -1 |
Definition at line 55 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_TIMING SCIP_HEURTIMING_AFTERNODE |
Definition at line 56 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define HEUR_USESSUBSCIP FALSE /* does the heuristic use a secondary SCIP instance? */ |
Definition at line 57 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
| #define DEFAULT_RUNFORLP FALSE |
Should fractional rounding be applied if we are solving LPs?
Definition at line 64 of file heur_sdpfracround.c.
Referenced by SCIPincludeHeurSdpFracround().
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copy method for primal heuristic plugins (called when SCIP copies plugins)
Definition at line 80 of file heur_sdpfracround.c.
References HEUR_NAME, and SCIPincludeHeurSdpFracround().
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destructor of primal heuristic to free user data (called when SCIP is exiting)
Definition at line 94 of file heur_sdpfracround.c.
References HEUR_NAME.
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initialization method of primal heuristic (called after problem was transformed)
Definition at line 114 of file heur_sdpfracround.c.
References HEUR_NAME.
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deinitialization method of primal heuristic (called before transformed problem is freed)
Definition at line 133 of file heur_sdpfracround.c.
References HEUR_NAME.
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execution method of primal heuristic
Definition at line 152 of file heur_sdpfracround.c.
References HEUR_NAME, SCIPrelaxSdpIsFeasible(), and SCIPrelaxSdpSolvedProbing().
| SCIP_RETCODE SCIPincludeHeurSdpFracround | ( | SCIP * | scip | ) |
creates the fractional rounding heuristic for SDPs and includes it in SCIP
| scip | SCIP data structure |
Definition at line 475 of file heur_sdpfracround.c.
References DEFAULT_RUNFORLP, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, and HEUR_USESSUBSCIP.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPSDPincludeDefaultPlugins().
1.8.11
