SGString.h

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/*
 * This program 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.
 *
 * Written (W) 2012 Fernando José Iglesias García
 * Written (W) 2010,2012 Soeren Sonnenburg
 * Written (W) 2012 Jacob Walker
 * Copyright (C) 2010 Berlin Institute of Technology
 * Copyright (C) 2012 Soeren Sonnenburg
 */
#ifndef __SGSTRING_H__
#define __SGSTRING_H__

#include <shogun/lib/config.h>
#include <shogun/lib/common.h>

namespace shogun
{

template<class T> class SGVector;
class CFile;

template<class T> class SGString
{
public:
    SGString();

    SGString(T* s, index_t l, bool free_s=false);

    SGString(SGVector<T> v);

    SGString(index_t len, bool free_s=false);

    SGString(const SGString &orig);

    bool operator==(const SGString & other) const;

    void free_string();

    void destroy_string();

    inline SGString<T> get()
    {
        return *this;
    }

    void load(CFile* loader);

    void save(CFile* saver);

public:
    T* string;
    index_t slen;
    bool do_free;
};
}
#endif // __SGSTRING_H__