struct_nlp.h
Go to the documentation of this file.
37 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
79 SCIP_Real pseudoactivity; /**< row activity value in pseudo solution, or SCIP_INVALID if not yet calculated */
80 SCIP_Longint validpsactivitydomchg; /**< domain change number for which pseudo activity value is valid */
81 SCIP_Real minactivity; /**< minimal activity value w.r.t. the variables' bounds, or SCIP_INVALID */
82 SCIP_Real maxactivity; /**< maximal activity value w.r.t. the variables' bounds, or SCIP_INVALID */
83 SCIP_Longint validactivitybdsdomchg; /**< domain change number for which activity bound values are valid */
100 int nunflushednlrowadd; /**< number of nonlinear row additions not flushed to NLPI problem yet */
101 int nunflushednlrowdel; /**< number of nonlinear row deletions not flushed to NLPI problem yet */
112 int* varmap_nlp2nlpi; /**< index of variables in NLPI problem, or -1 if variable has not been added to NLPI problem yet */
113 int* varmap_nlpi2nlp; /**< index of a NLPI problem variable in NLP (`varmap_nlp2nlpi[varmap_nlpi2nlp[i]] == i` for `i = 0..nvars_solver-1`), or -1 if variable has been deleted from NLP */
122 int* nlrowmap_nlpi2nlp; /**< index of a NLPI row in NLP (`nlrows[nlrowmap_nlpi2nlp[i]]->nlpiidx == i` for `i = 0..nnlrows_solver-1`), or -1 if row has been deleted from NLP */
130 SCIP_Real* initialguess; /**< initial guess of primal values to use in next NLP solve, if available */
150 SCIP_Longint validfracvars; /**< the NLP solve for which the fractional variables are valid, or -1 if never setup */
type definitions for miscellaneous datastructures
type definitions for NLP management
Definition: struct_var.h:198
Definition: struct_misc.h:128
type definitions for problem variables
type definitions for managing events
Definition: struct_expr.h:95
type and macro definitions related to algebraic expressions
Definition: struct_nlp.h:91
Definition: struct_nlp.h:55
common defines and data types used in all packages of SCIP
Definition: nlpi_all.c:45
Definition: struct_event.h:195
type definitions for NLP solver interfaces
Definition: struct_nlpi.h:37