conf.h

/***************************************************************************
                        conf.h    -  description
                            -------------------
    begin                : august 1st, 2004
    copyright            : (C) 2004-2006 by Duong-Khang NGUYEN
    email                : neoneurone @ users sourceforge net

    $Id: conf.h 84 2006-11-06 18:58:40Z neoneurone $
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 2 of the License, or     *
 *   any later version.                                                    *
 *                                                                         *
 ***************************************************************************/

#ifndef _OPENCITY_CONF_H_
#define _OPENCITY_CONF_H_ 1

#include "main.h"

//#include <ext/hash_map>           // for parameters stockage
#include <map>

using std::map;


#define OC_MAX_CONF_LINE    1024

//========================================================================
class Conf {
public:
    Conf() { OPENCITY_DEBUG("ctor"); }
    ~Conf() { OPENCITY_DEBUG("dtor"); }


//========================================================================
    const OPENCITY_ERR_CODE
    Open(
        const string& fname );

    void
    Close();


//========================================================================
    const string&
    GetValue(
        const string& key,
        const string def = "");

//========================================================================
    const OPENCITY_ERR_CODE
    GetBool(
        const string& key,
        bool& rbool,
        const bool def = false );


//========================================================================
    const OPENCITY_ERR_CODE
    GetLint(
        const string& key,
        OC_LINT& rlint,
        const OC_LINT def = 0 );


//========================================================================
    const OPENCITY_ERR_CODE
    GetFloat(
        const string& key,
        float& rfloat,
        const float def = 0 );


//========================================================================
    static OC_CHAR* const
    RTrim( OC_CHAR* const str );

    static OC_CHAR* const
    LTrim( OC_CHAR* const str );


private:
/* TOKILL, kept for future reference
//========================================================================
This is our hash function. In fact, it's just a wrapper
    for the standard hash<const char*>

    struct myHash : public std::unary_function< const string &, size_t >
    {
    public:
        size_t operator()( const string & x ) const
        {
            return stdHash( x.c_str() );
        }

    private:
        __gnu_cxx::hash<const char*> stdHash;
    };


    __gnu_cxx::hash_map<string, string, myHash> mapData;
*/

    map<string, string> _mapData;
};

#endif

---