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This commit is contained in:
Gabriele Cosmo
2016-06-10 11:51:14 +02:00
parent e2d2f9810a
commit 286caacf06
12421 changed files with 730077 additions and 502383 deletions
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source/global/management/src/G4PhysicsLnVector.cc
+12 -25
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@@ -24,7 +24,7 @@
// ********************************************************************
//
//
// $Id$
// $Id: G4PhysicsLnVector.cc 74256 2013-10-02 14:24:02Z gcosmo $
//
//
// --------------------------------------------------------------
@@ -34,21 +34,23 @@
//
// 27 Apr 1999 - M.G.Pia: Created from G4PhysicsLogVector
// 19 Jun 2009 - V.Ivanchenko : removed hidden bin
// 02 Oct. 2013 V.Ivanchenko : Remove FindBinLocation method
//
// --------------------------------------------------------------
#include "G4PhysicsLnVector.hh"
#include "G4Exp.hh"
G4PhysicsLnVector::G4PhysicsLnVector()
: G4PhysicsVector()
{
type = T_G4PhysicsLnVector;
type = T_G4PhysicsLogVector;
}
G4PhysicsLnVector::G4PhysicsLnVector(size_t theNbin)
: G4PhysicsVector()
{
type = T_G4PhysicsLnVector;
type = T_G4PhysicsLogVector;
numberOfNodes = theNbin + 1;
dataVector.reserve(numberOfNodes);
@@ -67,8 +69,8 @@ G4PhysicsLnVector::G4PhysicsLnVector(G4double theEmin,
{
type = T_G4PhysicsLnVector;
dBin = std::log(theEmax/theEmin)/theNbin;
baseBin = std::log(theEmin)/dBin;
dBin = G4Log(theEmax/theEmin)/theNbin;
baseBin = G4Log(theEmin)/dBin;
numberOfNodes = theNbin + 1;
dataVector.reserve(numberOfNodes);
binVector.reserve(numberOfNodes);
@@ -78,7 +80,7 @@ G4PhysicsLnVector::G4PhysicsLnVector(G4double theEmin,
for (size_t i=1; i<numberOfNodes-1; i++)
{
binVector.push_back(std::exp((baseBin+i)*dBin));
binVector.push_back(G4Exp((baseBin+i)*dBin));
dataVector.push_back(0.0);
}
binVector.push_back(theEmax);
@@ -96,8 +98,8 @@ G4bool G4PhysicsLnVector::Retrieve(std::ifstream& fIn, G4bool ascii)
if (success)
{
G4double theEmin = binVector[0];
dBin = std::log(binVector[1]/theEmin);
baseBin = std::log(theEmin)/dBin;
dBin = G4Log(binVector[1]/theEmin);
baseBin = G4Log(theEmin)/dBin;
}
return success;
}
@@ -106,22 +108,7 @@ void G4PhysicsLnVector::ScaleVector(G4double factorE, G4double factorV)
{
G4PhysicsVector::ScaleVector(factorE, factorV);
G4double theEmin = binVector[0];
dBin = std::log(binVector[1]/theEmin);
baseBin = std::log(theEmin)/dBin;
dBin = G4Log(binVector[1]/theEmin);
baseBin = G4Log(theEmin)/dBin;
}
size_t G4PhysicsLnVector::FindBinLocation(G4double theEnergy) const
{
// For G4PhysicsLnVector, FindBinLocation is implemented using
// a simple arithmetic calculation.
//
// Because this is a virtual function, it is accessed through a
// pointer to the G4PhyiscsVector object for most usages. In this
// case, 'inline' will not be invoked. However, there is a possibility
// that the user access to the G4PhysicsLnVector object directly and
// not through pointers or references. In this case, the 'inline' will
// be invoked. (See R.B.Murray, "C++ Strategies and Tactics", Chap.6.6)
return size_t( std::log(theEnergy)/dBin - baseBin );
}