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This commit is contained in:
Gabriele Cosmo
2016-06-09 11:11:55 +02:00
parent e083ffb441
commit 516dbf1a58
5914 changed files with 202605 additions and 71141 deletions
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source/global/HEPNumerics/src/G4SimpleIntegration.cc
+6 -5
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@@ -21,12 +21,13 @@
// ********************************************************************
//
//
// $Id: G4SimpleIntegration.cc,v 1.3 2001/07/11 10:00:42 gunter Exp $
// GEANT4 tag $Name: geant4-05-02-patch-01 $
// $Id: G4SimpleIntegration.cc,v 1.5 2004/11/12 17:38:33 gcosmo Exp $
// GEANT4 tag $Name: geant4-07-00-cand-03 $
//
// Implementation file for simple integration methods
//
#include "globals.hh"
#include "G4SimpleIntegration.hh"
@@ -94,7 +95,7 @@ G4SimpleIntegration::Gauss(G4double xInitial,
{
G4int i ;
G4double x ;
static G4double root = 1.0/sqrt(3.0) ;
static G4double root = 1.0/std::sqrt(3.0) ;
G4double Step = (xFinal - xInitial)/(2.0*iterationNumber) ;
G4double delta = Step*root ;
G4double mean = 0.0 ;
@@ -147,7 +148,7 @@ G4double
G4SimpleIntegration::Gauss( G4double xInitial,
G4double xFinal )
{
static G4double root = 1.0/sqrt(3.0) ;
static G4double root = 1.0/std::sqrt(3.0) ;
G4double xMean = (xInitial + xFinal)/2.0 ;
G4double Step = (xFinal - xInitial)/2.0 ;
@@ -172,7 +173,7 @@ G4SimpleIntegration::AdaptGauss( G4double xInitial,
G4double leftHalf = Gauss(xInitial,xMean) ;
G4double rightHalf = Gauss(xMean,xFinal) ;
G4double full = Gauss(xInitial,xFinal) ;
if(fabs(leftHalf+rightHalf-full) < fTolerance)
if(std::fabs(leftHalf+rightHalf-full) < fTolerance)
{
sum += full ;
}