Gabriele Cosmo
155 lines
4.2 KiB
C++
155 lines
4.2 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: G4DataVector.hh,v 1.12 2003/06/06 16:17:13 gcosmo Exp $
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// GEANT4 tag $Name: geant4-06-00 $
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//
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//
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// ------------------------------------------------------------
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// GEANT 4 class header file
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// ------------------------------------------------------------
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//
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// Class Description:
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//
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// Utility class providing similar behaviour of vector<G4double>.
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// It includes additional methods for compatibility with Rogue Wave
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// collection.
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//
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#ifndef G4DataVector_h
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#define G4DataVector_h 1
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#include "globals.hh"
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#include <vector>
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#include "G4ios.hh"
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#include <iostream>
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#include <fstream>
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class G4DataVector : public std::vector<G4double>
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{
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public: // with description
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G4DataVector();
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// Default constructor.
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G4DataVector(size_t capacity);
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// Constructor given a 'capacity' defining the initial number of elements.
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G4DataVector(size_t capacity, G4double value);
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// Constructor given a 'capacity' defining the initial number of elements
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// and initialising them to 'value'.
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virtual ~G4DataVector();
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// Empty destructor
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inline void insertAt(size_t, const G4double&);
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// Insert an element at given position
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inline size_t index(const G4double&);
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// Returns back index of the element same as given value
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inline G4bool contains(const G4double&) const;
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// Returns 'true' if it contains the element same as given value
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inline G4bool remove(const G4double&);
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// Removes the first element same as given value
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inline size_t removeAll(const G4double&);
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// Remove all elements same as given value
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enum {T_G4DataVector = 100};
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G4bool Store(std::ofstream& fOut, G4bool ascii=false);
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G4bool Retrieve(std::ifstream& fIn, G4bool ascii=false);
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// To store/retrieve persistent data to/from file streams.
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friend std::ostream& operator<<(std::ostream&, const G4DataVector&);
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};
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inline
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void G4DataVector::insertAt(size_t pos, const G4double& a)
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{
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iterator i = begin();
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for (size_t ptn=0; (ptn<pos)&&(i!=end()); i++,ptn++);
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if (i==end())
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push_back(a);
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else
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insert(i,a);
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}
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inline
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size_t G4DataVector::index(const G4double& a)
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{
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size_t ptn = 0;
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for (iterator i=begin(); i!=end(); i++,ptn++)
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if (*i==a) return ptn;
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return (ptn=~(size_t)0);
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}
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inline
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G4bool G4DataVector::contains(const G4double& a) const
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{
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for (const_iterator i=begin(); i!=end(); i++)
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if (*i==a) return true;
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return false;
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}
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inline
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G4bool G4DataVector::remove(const G4double& a)
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{
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G4bool found =false;
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for (iterator i=begin(); i!=end(); i++){
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if (*i==a) {
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erase(i);
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found = true;
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break;
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}
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}
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return found;
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}
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inline
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size_t G4DataVector::removeAll(const G4double& a)
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{
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size_t ptn=0;
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for (iterator i=begin(); i!=end(); i++){
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if (*i==a) {
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erase(i);
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ptn++;
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i--;
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}
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}
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return ptn;
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}
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#endif
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