data_file.h

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
#ifndef __DATA_FILE_H__
#define __DATA_FILE_H__
 
#include "data_stream.h"


template<typename T>
bool data_save(FILE* iter, const T & data){
        return DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T&)data);
}


template<typename T>
bool data_save(FILE* iter, const T * data, size_t nbElement){
        return DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T*)data, nbElement);
}


template<typename T>
bool data_load(FILE* iter, T & data){
        return DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data);
}


template<typename T>
bool data_load(FILE* iter, T * data, size_t nbElement){
        return DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data, nbElement);
}


template<typename T>
bool data_save(const std::string & fileName, const T & data){
        FILE* iter = fopen(fileName.c_str(), "w");
        if(iter == NULL){
                return false;
        }
        bool b(DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T&)data));
        fclose(iter);
        return b;
}


template<typename T>
bool data_save(const std::string & fileName, const T * data, size_t nbElement){
        FILE* iter = fopen(fileName.c_str(), "w");
        if(iter == NULL){
                return false;
        }
        bool b(DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T*)data, nbElement));
        fclose(iter);
        return b;
}


template<typename T>
bool data_load(const std::string & fileName, T & data){
        FILE* iter = fopen(fileName.c_str(), "r");
        if(iter == NULL){
                return false;
        }
        bool b(DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data));
        fclose(iter);
        return b;
}


template<typename T>
bool data_load(const std::string & fileName, T * data, size_t nbElement){
        FILE* iter = fopen(fileName.c_str(), "r");
        if(iter == NULL){
                return false;
        }
        bool b(DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data, nbElement));
        fclose(iter);
        return b;
}
 
#endif