array.h

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ARRAY_H
#define ARRAY_H
 
#include <iostream>
#include <list>
#include <string>
#include <vector>
 
namespace GMAD
{
  class Symtab;
}
 
namespace GMAD
{
  class Array {
 
  private:
    std::vector<std::string> symbols;
    std::vector<double> data;
 
    explicit Array(unsigned int n);
 
  public:
    friend class Symtab;
    Array();
    explicit Array(Symtab*);
    static Array* Add(Array* a1, Array* a2);
    static Array* Subtract(Array* a1, Array* a2);
    static Array* Add(Array* a, double d);
    static Array* Subtract(Array* a, double d);
    static Array* Multiply(Array* a, double d);
    static Array* Divide(Array* a, double d);
    double Product(Array* a);
 
    const std::vector<std::string>& GetSymbols()     const {return symbols;}
    std::list<std::string>          GetSymbolsList() const;
    const std::vector<double>&      GetData()        const {return data;}
    std::list<double>               GetDataList()    const;
    
    void Clear();
    void Print();
    
    template<template <typename, typename> class Container>
    void Copy(Container<std::string, std::allocator<std::string>>& cpy)
    {
      for (const std::string& name : cpy)
        {symbols.push_back(name);}
    }
 
    template<typename T, template <typename, typename> class Container>
    void Copy(Container<T, std::allocator<T>>& cpy)
    {
      for (T value : cpy)
        {data.push_back(value);}
    }
 
    template<template <typename, typename> class Container>
    void set_vector(Container<std::string, std::allocator<std::string>>& dst)const
    {
      for (std::string symbol : symbols)
        {
          dst.push_back(symbol);
#ifdef BDSDEBUG 
          std::cout << symbol << " ";
#endif
        }
#ifdef BDSDEBUG 
      std::cout << std::endl;
#endif
    }
 
    template<typename T, template <typename, typename> class Container>
    void set_vector(Container<T, std::allocator<T>>& dst)const
    {
      for (auto value : data)
        {
          dst.push_back((T)value);
#ifdef BDSDEBUG 
          std::cout << (T)value << " ";
#endif
        }
#ifdef BDSDEBUG 
      std::cout << std::endl;
#endif
    }
  };
}
 
#endif