exprcurv.c File Reference

Detailed Description

functions to work with curvature (convex, concave, etc)

Author

Stefan Vigerske

Declarations are in pub_expr.h

Definition in file exprcurv.c.

#include "scip/pub_expr.h"

Go to the source code of this file.

Functions
SCIP_EXPRCURV	SCIPexprcurvAdd (SCIP_EXPRCURV curv1, SCIP_EXPRCURV curv2)
SCIP_EXPRCURV	SCIPexprcurvNegate (SCIP_EXPRCURV curvature)
SCIP_EXPRCURV	SCIPexprcurvMultiply (SCIP_Real factor, SCIP_EXPRCURV curvature)
SCIP_EXPRCURV	SCIPexprcurvPower (SCIP_INTERVAL basebounds, SCIP_EXPRCURV basecurv, SCIP_Real exponent)
SCIP_EXPRCURV	SCIPexprcurvPowerInv (SCIP_INTERVAL basebounds, SCIP_Real exponent, SCIP_EXPRCURV powercurv)
SCIP_EXPRCURV	SCIPexprcurvMonomial (int nfactors, SCIP_Real *exponents, int *factoridxs, SCIP_EXPRCURV *factorcurv, SCIP_INTERVAL *factorbounds)
SCIP_Bool	SCIPexprcurvMonomialInv (SCIP_EXPRCURV monomialcurv, int nfactors, SCIP_Real *exponents, SCIP_INTERVAL *factorbounds, SCIP_EXPRCURV *factorcurv)
const char *	SCIPexprcurvGetName (SCIP_EXPRCURV curv)

Variables
static const char *	curvnames [4]

Variable Documentation

curvnames

const char* curvnames[4]

static

Initial value:

=
   {
      "unknown",
      "convex",
      "concave",
      "linear"
   }

curvature names as strings

Definition at line 37 of file exprcurv.c.

Referenced by SCIPexprcurvGetName().