type_sol.h File Reference

Detailed Description

type definitions for storing primal CIP solutions

Author

Tobias Achterberg

Definition in file type_sol.h.

Go to the source code of this file.

Typedefs
typedef enum SCIP_SolOrigin	SCIP_SOLORIGIN
typedef struct SCIP_Sol	SCIP_SOL
typedef struct SCIP_Viol	SCIP_VIOL

Enumerations
enum	SCIP_SolOrigin {   SCIP_SOLORIGIN_ORIGINAL = 0,   SCIP_SOLORIGIN_ZERO = 1,   SCIP_SOLORIGIN_LPSOL = 2,   SCIP_SOLORIGIN_NLPSOL = 3,   SCIP_SOLORIGIN_RELAXSOL = 4,   SCIP_SOLORIGIN_PSEUDOSOL = 5,   SCIP_SOLORIGIN_PARTIAL = 6,   SCIP_SOLORIGIN_UNKNOWN = 7 }

Typedef Documentation

SCIP_SOLORIGIN

typedef enum SCIP_SolOrigin SCIP_SOLORIGIN

Definition at line 46 of file type_sol.h.

SCIP_SOL

typedef struct SCIP_Sol SCIP_SOL

primal CIP solution

Definition at line 48 of file type_sol.h.

SCIP_VIOL

typedef struct SCIP_Viol SCIP_VIOL

maximum violations of problem constraints

Definition at line 50 of file type_sol.h.

Enumeration Type Documentation

SCIP_SolOrigin

enum SCIP_SolOrigin

origin of solution: where to retrieve uncached elements

Enumerator
SCIP_SOLORIGIN_ORIGINAL	solution describes original variables; non-cached elements are zero
SCIP_SOLORIGIN_ZERO	all non-cached elements in solution are equal to zero
SCIP_SOLORIGIN_LPSOL	all non-cached elements in solution are equal to current LP solution
SCIP_SOLORIGIN_NLPSOL	all non-cached elements in solution are equal to current NLP solution
SCIP_SOLORIGIN_RELAXSOL	all non-cached elements in solution are equal to current relaxation solution
SCIP_SOLORIGIN_PSEUDOSOL	all non-cached elements in solution are equal to current pseudo solution
SCIP_SOLORIGIN_PARTIAL	solution describes original solution; all non-cached elements in solution are treated as being an arbitrary value in the variable's bounds
SCIP_SOLORIGIN_UNKNOWN	all non-cached elements in solution are unknown; they have to be treated as being an arbitrary value in the variable's bounds

Definition at line 31 of file type_sol.h.