sprint/container/shared_string.h

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/******************************************************************************
*   sprint::shared_string
*
*   Copyright (C) 2005-2011 Paolo Medici <www.pmx.it>
*
*  This library is free software; you can redistribute it and/or
*  modify it under the terms of the GNU Lesser General Public
*  License as published by the Free Software Foundation; either
*  version 2.1 of the License, or (at your option) any later version.
*
*  This library 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
*  Lesser General Public License for more details.
*
*  You should have received a copy of the GNU Lesser General Public
*  License along with this library; if not, write to the Free Software
*  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*
*******************************************************************************/

#ifndef _SPRINT_SHARED_STRING_H
#define _SPRINT_SHARED_STRING_H

#include <sprint/container/shared_vector.h>

namespace sprint {

class shared_string: public shared_vector<char> {
   
    public:
  
    shared_string() { }
    shared_string(unsigned int capacity) : shared_vector(capacity) { }
    shared_string(const char *str);
    shared_string(const shared_string &src) : shared_vector<char>(src) { }
    
    ~shared_string() { }
        
    void insert(const char *str);
    void insert(const shared_string &src);

    shared_string & operator =(const char *str);
    shared_string & operator =(const shared_string &src);
    
    shared_string & operator += (const char *str);
    shared_string & operator += (const shared_string &src);    
    
    const char *c_str() const { return m_data; }

    unsigned int lenght() const { return this->size()-1; }

    unsigned int capacity() const { return this->capacity(); }          
};

}

#endif