C# Class Coon.Compass.Procyon.alglib.alglib.optserv

Show file Open project: dbaileychess/Compass

Public Methods

Method	Description
calculatestepbound ( double x, double d, double alpha, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, int &variabletofreeze, double &valuetofreeze, double &maxsteplen ) : void
derivativecheck ( double f0, double df0, double f1, double df1, double f, double df, double width ) : bool
enforceboundaryconstraints ( double &x, double bl, bool havebl, double bu, bool havebu, int nmain, int nslack ) : bool
filterdirection ( double &d, double x, double bndl, bool havebndl, double bndu, bool havebndu, double s, int nmain, int nslack, double droptol ) : void
findfeasiblepoint ( double &x, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, double ce, int k, double epsi, int &qpits, int &gpaits ) : bool
numberofchangedconstraints ( double x, double xprev, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack ) : int
postprocessboundedstep ( double &x, double xprev, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, int variabletofreeze, double valuetofreeze, double steptaken, double maxsteplen ) : int
projectgradientintobc ( double x, double &g, double bl, bool havebl, double bu, bool havebu, int nmain, int nslack ) : void
trimfunction ( double &f, double &g, int n, double threshold ) : void
trimprepare ( double f, double &threshold ) : void

Method Details

calculatestepbound() public static method

public static calculatestepbound ( double x, double d, double alpha, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, int &variabletofreeze, double &valuetofreeze, double &maxsteplen ) : void
x	double
d	double
alpha	double
bndl	double
havebndl	bool
bndu	double
havebndu	bool
nmain	int
nslack	int
variabletofreeze	int
valuetofreeze	double
maxsteplen	double
return	void

derivativecheck() public static method

public static derivativecheck ( double f0, double df0, double f1, double df1, double f, double df, double width ) : bool
f0	double
df0	double
f1	double
df1	double
f	double
df	double
width	double
return	bool

enforceboundaryconstraints() public static method

public static enforceboundaryconstraints ( double &x, double bl, bool havebl, double bu, bool havebu, int nmain, int nslack ) : bool
x	double
bl	double
havebl	bool
bu	double
havebu	bool
nmain	int
nslack	int
return	bool

filterdirection() public static method

public static filterdirection ( double &d, double x, double bndl, bool havebndl, double bndu, bool havebndu, double s, int nmain, int nslack, double droptol ) : void
d	double
x	double
bndl	double
havebndl	bool
bndu	double
havebndu	bool
s	double
nmain	int
nslack	int
droptol	double
return	void

findfeasiblepoint() public static method

public static findfeasiblepoint ( double &x, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, double ce, int k, double epsi, int &qpits, int &gpaits ) : bool
x	double
bndl	double
havebndl	bool
bndu	double
havebndu	bool
nmain	int
nslack	int
ce	double
k	int
epsi	double
qpits	int
gpaits	int
return	bool

numberofchangedconstraints() public static method

public static numberofchangedconstraints ( double x, double xprev, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack ) : int
x	double
xprev	double
bndl	double
havebndl	bool
bndu	double
havebndu	bool
nmain	int
nslack	int
return	int

postprocessboundedstep() public static method

public static postprocessboundedstep ( double &x, double xprev, double bndl, bool havebndl, double bndu, bool havebndu, int nmain, int nslack, int variabletofreeze, double valuetofreeze, double steptaken, double maxsteplen ) : int
x	double
xprev	double
bndl	double
havebndl	bool
bndu	double
havebndu	bool
nmain	int
nslack	int
variabletofreeze	int
valuetofreeze	double
steptaken	double
maxsteplen	double
return	int

projectgradientintobc() public static method

public static projectgradientintobc ( double x, double &g, double bl, bool havebl, double bu, bool havebu, int nmain, int nslack ) : void
x	double
g	double
bl	double
havebl	bool
bu	double
havebu	bool
nmain	int
nslack	int
return	void

trimfunction() public static method

public static trimfunction ( double &f, double &g, int n, double threshold ) : void
f	double
g	double
n	int
threshold	double
return	void

trimprepare() public static method

public static trimprepare ( double f, double &threshold ) : void
f	double
threshold	double
return	void