Gabriele Cosmo
121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4PhysicsLinearVector.cc,v 1.9 2001/07/11 10:00:57 gunter Exp $
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// GEANT4 tag $Name: geant4-05-01 $
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//
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//
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//--------------------------------------------------------------------
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// GEANT 4 class implementation file
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//
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// G4PhysicsLinearVector.cc
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//
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// History:
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// 02 Dec. 1995, G.Cosmo : Structure created based on object model
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// 15 Feb. 1996, K.Amako : Implemented the 1st version
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// 01 Jul. 1996, K.Amako : Cache mechanism and hidden bin from the
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// user introduced.
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// 26 Sep. 1996, K.Amako : Constructor with only 'bin size' added.
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// 11 Nov. 2000, H.Kurashige : use STL vector for dataVector and binVector
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// 9 Mar. 2001, H.Kurashige : add PhysicsVector type and Retrieve
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//
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//--------------------------------------------------------------------
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#include "G4PhysicsLinearVector.hh"
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G4PhysicsLinearVector::G4PhysicsLinearVector()
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{
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edgeMin = 0.0;
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edgeMax = 0.0;
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numberOfBin = 0;
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type = T_G4PhysicsLinearVector;
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}
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G4PhysicsLinearVector::G4PhysicsLinearVector(size_t theNbin)
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{
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type = T_G4PhysicsLinearVector;
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// Add extra one bin (hidden to user) to handle correctly when
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// Energy=theEmax in getValue.
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dataVector.reserve(theNbin+1);
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binVector.reserve(theNbin+1);
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numberOfBin = theNbin;
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dBin = 0.;
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baseBin = 0.;
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edgeMin = 0.;
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edgeMax = 0.;
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lastBin = INT_MAX;
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lastEnergy = -DBL_MAX;
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lastValue = DBL_MAX;
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for (size_t i=0; i<=numberOfBin; i++) {
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binVector.push_back(0.0);
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dataVector.push_back(0.0);
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}
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}
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G4PhysicsLinearVector::G4PhysicsLinearVector(G4double theEmin,
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G4double theEmax, size_t theNbin)
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{
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type = T_G4PhysicsLinearVector;
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// Add extra one bin (hidden to user) to handle correctly when
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// Energy=theEmax in getValue.
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dataVector.reserve(theNbin+1);
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binVector.reserve(theNbin+1);
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numberOfBin = theNbin;
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dBin = (theEmax-theEmin) / numberOfBin;
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baseBin = theEmin/dBin;
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for (size_t i=0; i<numberOfBin+1; i++) {
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binVector.push_back( theEmin + i*dBin );
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dataVector.push_back(0.0);
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}
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edgeMin = binVector[0];
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edgeMax = binVector[numberOfBin-1];
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lastBin = INT_MAX;
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lastEnergy = -DBL_MAX;
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lastValue = DBL_MAX;
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}
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G4PhysicsLinearVector::~G4PhysicsLinearVector(){}
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G4bool G4PhysicsLinearVector::Retrieve(G4std::ifstream& fIn, G4bool ascii)
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{
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G4bool success = G4PhysicsVector::Retrieve(fIn, ascii);
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if (success){
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G4double theEmin = binVector[0];
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dBin = binVector[1]-theEmin;
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baseBin = theEmin/dBin;
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}
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return success;
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}
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