include/pelib/CppVector.hpp

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/*
 Copyright 2015 Nicolas Melot

 This file is part of Pelib.

 Pelib 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, either version 3 of the License, or
 (at your option) any later version.

 Pelib 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 Pelib. If not, see <http://www.gnu.org/licenses/>.
*/


#include <pelib/CppData.hpp>
#include <pelib/Vector.hpp>
#include <pelib/Scalar.hpp>
#include <pelib/CastException.hpp>

#ifndef PELIB_CPPVECTOR
#define PELIB_CPPVECTOR

namespace pelib
{
        template <class Key, class Value>
        class CppVector: public CppData
        {
                typedef std::map<Key, Value> VectorType;
                
                public:
                        CppVector() : CppData()
                        {
                                // Do nothing
                        }

                        virtual
                        CppVector*
                        clone() const
                        {
                                return new CppVector();
                        }

                        virtual
                        void
                        dump(std::ostream &o, const AlgebraData *data) const
                        {                               
                                const Vector<Key, Value> *vector = dynamic_cast<const Vector<Key, Value>*>(data);
                                if(vector == NULL) throw CastException("parameter \"data\" was not of type \"Vector<Key, Value>\".");
                                
                                // Dummy key and value and string for their type
                                Key key;
                                Value value;
                                std::string key_str = type_name(typeid(key));
                                std::string value_str = type_name(typeid(value));

                                // Declare a map to contain values
                                o << "std::map<" << key_str << ", " << value_str << "> map_" << vector->getName() << ";" << std::endl;

                                // Fill the map with values
                                std::map<Key, Value> map = vector->getValues();
                                for(typename std::map<Key, Value>::iterator iter = map.begin(); iter != map.end(); iter++)
                                {
                                        key = iter->first;
                                        value = iter->second;
                                        //key_str = type_name(typeid(key)).c_str();
                                        //value_str = type_name(typeid(value)).c_str();
                                        
                                        o << "map_" << vector->getName() << ".insert(std::pair<" << key_str.c_str() << ", " << value_str.c_str() << ">(" << key << ", " << value << "));" << std::endl;
                                }
                                
                                o << "pelib::Vector<" << key_str << ", " << value_str << "> " << vector->getName() << "(\"" << vector->getName() << "\", map_" << vector->getName() << ");" << std::endl;       
                        }

                protected:
                private:        
        };
}

#endif