interpr3.cxx File Reference

#include <tools/solar.h>
#include <stdlib.h>
#include <interpre.hxx>
#include <global.hxx>
#include <document.hxx>
#include <dociter.hxx>
#include <matrixoperators.hxx>
#include <scmatrix.hxx>
#include <cassert>
#include <cmath>
#include <memory>
#include <set>
#include <vector>
#include <algorithm>
#include <comphelper/random.hxx>
#include <o3tl/float_int_conversion.hxx>
#include <osl/diagnose.h>

Include dependency graph for interpr3.cxx:

Go to the source code of this file.

Classes
class	ScGammaDistFunction
class	ScBetaDistFunction
class	ScTDistFunction
class	ScFDistFunction
class	ScChiDistFunction
class	ScChiSqDistFunction

Typedefs
using	ScMatrixGenerator = ScMatrixRef(SCSIZE, SCSIZE, std::vector< double > &)

Functions
static size_t	MAX_COUNT_DOUBLE_FOR_SORT (const ScSheetLimits &rSheetLimits)
	Two columns of data should be sortable with GetSortArray() and QuickSort() More...
static bool	lcl_HasChangeOfSign (double u, double w)
	u*w<0.0 fails for values near zero More...
static double	lcl_IterateInverse (const ScDistFunc &rFunction, double fAx, double fBx, bool &rConvError)
static double	lcl_getLanczosSum (double fZ)
	you must ensure fZ>0 Uses a variant of the Lanczos sum with a rational function. More...
static double	lcl_GetGammaHelper (double fZ)
	You must ensure fZ>0; fZ>171.624376956302 will overflow. More...
static double	lcl_GetLogGammaHelper (double fZ)
	You must ensure fZ>0. More...
static double	lcl_GetBetaHelperContFrac (double fX, double fA, double fB)
static double	lcl_GetBinomDistRange (double n, double xs, double xe, double fFactor, double p, double q)
static void	lcl_PutFactorialElements (::std::vector< double > &cn, double fLower, double fUpper, double fBase)
	Local function used in the calculation of the hypergeometric distribution. More...
static void	lcl_QuickSort (tools::Long nLo, tools::Long nHi, vector< double > &rSortArray, vector< tools::Long > *pIndexOrder)
static void	lcl_roundUpNearestPow2 (SCSIZE &nNum, SCSIZE &nNumBits)
static SCSIZE	lcl_bitReverse (SCSIZE nIn, SCSIZE nBound)
static void	lcl_normalize (std::vector< double > &rCmplxArray, bool bScaleOnlyReal)
static void	lcl_convertToPolar (std::vector< double > &rCmplxArray, double fMinMag)

Variables
const double	fMachEps = ::std::numeric_limits<double>::epsilon()

Typedef Documentation

ScMatrixGenerator

using ScMatrixGenerator = ScMatrixRef(SCSIZE, SCSIZE, std::vector<double>&)

Definition at line 5435 of file interpr3.cxx.

Function Documentation

lcl_bitReverse()

static SCSIZE lcl_bitReverse ( SCSIZE  nIn, SCSIZE  nBound  )

static

Definition at line 4834 of file interpr3.cxx.

lcl_convertToPolar()

static void lcl_convertToPolar ( std::vector< double > &  rCmplxArray, double  fMinMag  )

static

Definition at line 5126 of file interpr3.cxx.

lcl_GetBetaHelperContFrac()

static double lcl_GetBetaHelperContFrac ( double  fX, double  fA, double  fB  )

static

Definition at line 937 of file interpr3.cxx.

References fMachEps.

Referenced by ScInterpreter::GetBetaDist().

lcl_GetBinomDistRange()

static double lcl_GetBinomDistRange ( double  n, double  xs, double  xe, double  fFactor, double  p, double  q  )

static

Definition at line 1260 of file interpr3.cxx.

References KahanSum::get(), i, n, and p.

Referenced by ScInterpreter::ScB(), and ScInterpreter::ScBinomDist().

lcl_GetGammaHelper()

static double lcl_GetGammaHelper ( double  fZ )

static

You must ensure fZ>0; fZ>171.624376956302 will overflow.

Definition at line 559 of file interpr3.cxx.

References lcl_getLanczosSum().

Referenced by ScInterpreter::GetGamma(), and ScInterpreter::GetLogGamma().

lcl_getLanczosSum()

static double lcl_getLanczosSum ( double  fZ )

static

you must ensure fZ>0 Uses a variant of the Lanczos sum with a rational function.

Definition at line 491 of file interpr3.cxx.

Referenced by ScInterpreter::GetBeta(), ScInterpreter::GetLogBeta(), lcl_GetGammaHelper(), and lcl_GetLogGammaHelper().

lcl_GetLogGammaHelper()

static double lcl_GetLogGammaHelper ( double  fZ )

static

You must ensure fZ>0.

Definition at line 577 of file interpr3.cxx.

References lcl_getLanczosSum(), and log.

Referenced by ScInterpreter::GetGamma(), and ScInterpreter::GetLogGamma().

lcl_HasChangeOfSign()

static bool lcl_HasChangeOfSign ( double  u, double  w  )

static

u*w<0.0 fails for values near zero

Definition at line 71 of file interpr3.cxx.

References u, and w.

Referenced by lcl_IterateInverse().

lcl_IterateInverse()

static double lcl_IterateInverse ( const ScDistFunc &  rFunction, double  fAx, double  fBx, bool &  rConvError  )

static

Definition at line 76 of file interpr3.cxx.

References KahanSum::get(), lcl_HasChangeOfSign(), and nCount.

Referenced by ScInterpreter::GetTInv(), ScInterpreter::ScBetaInv(), ScInterpreter::ScChiInv(), ScInterpreter::ScChiSqInv(), ScInterpreter::ScFInv(), ScInterpreter::ScFInv_LT(), and ScInterpreter::ScGammaInv().

lcl_normalize()

static void lcl_normalize ( std::vector< double > &  rCmplxArray, bool  bScaleOnlyReal  )

static

Definition at line 5109 of file interpr3.cxx.

lcl_PutFactorialElements()

static void lcl_PutFactorialElements ( ::std::vector< double > &  cn, double  fLower, double  fUpper, double  fBase  )

static

Local function used in the calculation of the hypergeometric distribution.

Definition at line 1834 of file interpr3.cxx.

References i.

Referenced by ScInterpreter::GetHypGeomDist().

lcl_QuickSort()

static void lcl_QuickSort ( tools::Long  nLo, tools::Long  nHi, vector< double > &  rSortArray, vector< tools::Long > *  pIndexOrder  )

static

Definition at line 4159 of file interpr3.cxx.

References lcl_QuickSort(), and swap().

Referenced by lcl_QuickSort(), and ScInterpreter::QuickSort().

lcl_roundUpNearestPow2()

static void lcl_roundUpNearestPow2 ( SCSIZE &  nNum, SCSIZE &  nNumBits  )

static

Definition at line 4813 of file interpr3.cxx.

MAX_COUNT_DOUBLE_FOR_SORT()

static size_t MAX_COUNT_DOUBLE_FOR_SORT ( const ScSheetLimits &  rSheetLimits )

static

Two columns of data should be sortable with GetSortArray() and QuickSort()

Definition at line 45 of file interpr3.cxx.

References ScSheetLimits::GetMaxRowCount().

Referenced by ScInterpreter::GetSortArray().

Variable Documentation

fMachEps

const double fMachEps = ::std::numeric_limits<double>::epsilon()

Definition at line 51 of file interpr3.cxx.

Referenced by lcl_GetBetaHelperContFrac(), and ScInterpreter::ScBinomDist().