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NC::Fitter::MarginalizeSimpleInt Class Reference

Minimize callable f with respect to all its arguments except xcoord and (optionally) ycoord. More...

#include <NCFitter.h>

Inheritance diagram for NC::Fitter::MarginalizeSimpleInt:

NC::Fitter::ICallableInt List of all members.

Public Member Functions

 MarginalizeSimpleInt (const ICallableInt *f, const std::vector< NCParameter > &params, const int xCoord, const int yCoord=-1)
virtual ~MarginalizeSimpleInt ()
virtual double EvalAtEx (const CoordInt &r, CoordInt *ret) const

Private Attributes

MinFinderSimpleInt * minFinder
FixVarsInt * f2
std::vector< int > fToMin
std::vector< NCParameter > fParams
int fXpos
int fYpos
std::vector< int > fVary
std::vector< NCParameter > fShortParams

Detailed Description

Minimize callable f with respect to all its arguments except xcoord and (optionally) ycoord.

Definition at line 292 of file NCFitter.h.

Constructor & Destructor Documentation

NC::Fitter::MarginalizeSimpleInt::MarginalizeSimpleInt (  const ICallableInt *  f,
const std::vector< NCParameter > &  params,
const int  xCoord,
const int  yCoord = -1
) 
 

Definition at line 1462 of file NCFitter.cxx.

References NC::Fitter::CoordInt, f2, fParams, fShortParams, fVary, fXpos, fYpos, and minFinder.

01466     :fParams(p), fXpos(xcoord), fYpos(ycoord)
01467   {
01468     assert(fXpos < int(fParams.size()) && fYpos < int(fParams.size()));
01469 
01470     for(int n = 0; n < int(fParams.size()); ++n){
01471       if(n != fXpos && n != fYpos){
01472         fVary.push_back(n);
01473         fShortParams.push_back(fParams[n]);
01474       }
01475     }
01476 
01477     CoordInt fix;
01478     fix.resize(fParams.size());
01479     f2 = new FixVarsInt(f, fix, fVary);
01480 
01481     minFinder = new MinFinderSimpleInt(fShortParams, true, f2);
01482   }

virtual NC::Fitter::MarginalizeSimpleInt::~MarginalizeSimpleInt (   )  [inline, virtual]
 

Definition at line 299 of file NCFitter.h.

00300     {
00301       delete minFinder;
00302       delete f2;
00303     }

Member Function Documentation

double NC::Fitter::MarginalizeSimpleInt::EvalAtEx (  const CoordInt &  r,
CoordInt *  ret
)  const [virtual]
 

Reimplemented from NC::Fitter::ICallableInt.

Definition at line 1486 of file NCFitter.cxx.

References NC::Fitter::CoordInt, f2, NC::Fitter::MinFinderSimpleInt::FindMin(), fParams, fYpos, minFinder, NC::Fitter::FixVarsInt::SetFixed(), NC::Fitter::CoordBase< T >::x(), and NC::Fitter::CoordBase< T >::y().

01487   {
01488     CoordInt fix;
01489     fix.resize(fParams.size());
01490     fix[fXpos] = r.x();
01491     if(fYpos > -1) fix[fYpos] = r.y();
01492     f2->SetFixed(fix);
01493 
01494     return minFinder->FindMin(ret);
01495   }

Member Data Documentation

FixVarsInt* NC::Fitter::MarginalizeSimpleInt::f2 [private]
 

Definition at line 308 of file NCFitter.h.

Referenced by EvalAtEx(), and MarginalizeSimpleInt().

std::vector<NCParameter> NC::Fitter::MarginalizeSimpleInt::fParams [private]
 

Definition at line 310 of file NCFitter.h.

Referenced by EvalAtEx(), and MarginalizeSimpleInt().

std::vector<NCParameter> NC::Fitter::MarginalizeSimpleInt::fShortParams [private]
 

Definition at line 313 of file NCFitter.h.

Referenced by MarginalizeSimpleInt().

std::vector<int> NC::Fitter::MarginalizeSimpleInt::fToMin [private]
 

Definition at line 309 of file NCFitter.h.

std::vector<int> NC::Fitter::MarginalizeSimpleInt::fVary [private]
 

Definition at line 312 of file NCFitter.h.

Referenced by MarginalizeSimpleInt().

int NC::Fitter::MarginalizeSimpleInt::fXpos [private]
 

Definition at line 311 of file NCFitter.h.

Referenced by MarginalizeSimpleInt().

int NC::Fitter::MarginalizeSimpleInt::fYpos [private]
 

Definition at line 311 of file NCFitter.h.

Referenced by EvalAtEx(), and MarginalizeSimpleInt().

MinFinderSimpleInt* NC::Fitter::MarginalizeSimpleInt::minFinder [private]
 

Definition at line 307 of file NCFitter.h.

Referenced by EvalAtEx(), and MarginalizeSimpleInt().

The documentation for this class was generated from the following files:
Generated on Mon Feb 15 11:10:39 2010 for loon by  doxygen 1.3.9.1