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resourceoption.h

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/*
        $Id: resourceoption.h,v 1.4 2001/03/04 17:54:47 mbn Exp $

        ------------------------------------------------------------------------
        ClanLib, the platform independent game SDK.

        This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
        version 2. See COPYING for details.

        For a total list of contributers see CREDITS.

        ------------------------------------------------------------------------
*/


#ifndef header_resourceoption
#define header_resourceoption

#include <list>
#include <string>

class CL_ResourceOption
{
public:
        CL_ResourceOption(std::string _name, std::string _value)
        {
                name = _name;
                value = _value;
                has_value = true;
                multiple_values = false;
                values = NULL;
        }

        CL_ResourceOption(std::string _name, std::list<std::string> *_values)
        {
                name = _name;
                values = _values;
                value = (values->empty() == false) ? (values->front()) : std::string("");
                multiple_values = true;
                has_value = true;
        }

        CL_ResourceOption(std::string _name)
        {
                name = _name;
                has_value = false;
                multiple_values = false;
                values = NULL;
        }

        virtual ~CL_ResourceOption()
        {
                if (values != NULL) delete values;
        }

        bool multi_valued() { return multiple_values; }
        std::list<std::string> *get_all_values() { return values; }

        std::string get_name() { return name; }
        std::string get_value()
        {
                if (has_value) return value;
                else return std::string("NO VALUE");
        }
        
private:
        std::string name;
        std::string value;
        std::list<std::string> *values;
        bool has_value;
        bool multiple_values;
};

#endif

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