gelCString.h

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/*
Gel2D Game Engine - Cross-platform 2D gaming middleware
Copyright (C) 2011 Mark D. Procarione

Gel2D 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.

Gel2D 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.
*/

#ifndef __GELCSTRING_H__
#define __GELCSTRING_H__

#include "gelNamespace.h"
#include <cstring>

namespace gel
{

    class GelCString
    {
        public:
            GelCString();

            GelCString( const GelCString &cstring );


            GelCString( const char *str );

            ~GelCString() { delete[] data; }

            void append( const char *str );
            void append( const char ch );


            int getLength() const { return len; }


            void resize( int size );

            char *getData() { return data; }

            const char *getData() const { return data; }

            GelCString &operator=( const GelCString &s );
            GelCString &operator=( const char *s );
            GelCString &operator+=( const char *s ) { append(s); return *this; }
            GelCString &operator+=( const char c ) { append(c); return *this; }

            char &operator[]( int i ) { return data[i]; }
            const char &operator[]( int i ) const { return data[i]; }

            operator const char *() const { return data; }

        private:
            char *data;
            int len;
            int alloc;
    };
}

#endif // __GELCSTRING_H__