bin.h

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/*
**  Command & Conquer Generals Zero Hour(tm)
**  Copyright 2025 Electronic Arts Inc.
**
**  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.
**
**  This program 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.
**
**  You should have received a copy of the GNU General Public License
**  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
//
// Bin.h
//
 
 
#ifndef __BIN_H
#define __BIN_H
 
#include "list.h"
#include "OLEString.h"
 
class BinItem: public ListNode
{
    int             hash;
    OLECHAR     *text1;
    int             text1size;
    OLECHAR     *text2;
    int             text2size;
 
    public:
    BinItem ( void *data, int hash, OLECHAR *text1, OLECHAR *text2 );
    int Same ( int chash, OLECHAR *ctext1, int size1, OLECHAR *ctext2, int size2 );
 
};
 
class Bin
{
    List            *bucket;
    int             num_buckets;
    BinItem      *sh_item;
    int             sh_size1,sh_size2;
    int             sh_hash;
    OLECHAR     *sh_text1, *sh_text2;
 
    int calc_hash ( OLECHAR *text );
 
    public:
 
    Bin ( int size = 256 );
    ~Bin ();
 
    void                Clear              ( void );
    void*               Get                  ( OLECHAR *text1, OLECHAR *text2 = NULL );
    void*               GetNext          ( void );
    void                Add                  ( void *item, OLECHAR *text1, OLECHAR *text2 = NULL );
    BinItem*     GetBinItem    ( OLECHAR *text1, OLECHAR *text2 = NULL );
    BinItem*     GetBinItem    ( void *item );
    BinItem*     GetNextBinItem    ( void );
    void                Remove            ( void *item );
    void                Remove            ( OLECHAR *text1, OLECHAR *text2 = NULL );
    void                Remove            ( BinItem *item );
 
 
};
 
 
class BinIDItem: public ListNode
{
    int             id;
 
    public:
    BinIDItem ( void *data, int id );
    int Same ( int id );
 
};
 
class BinID
{
    List            *bucket;
    int             num_buckets;
 
    public:
 
    BinID ( int size = 256 );
    ~BinID ();
 
    void                Clear              ( void );
    void*               Get                  ( int id );
    void                Add                  ( void *item, int id  );
    BinIDItem* GetBinIDItem    ( int id );
    BinIDItem* GetBinIDItem    ( void *item );
    void                Remove            ( void *item );
    void                Remove            ( int id );
    void                Remove            ( BinIDItem *item );
 
 
};
 
 
#endif // __BIN_H