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nobjvec.h

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00001 /*
00002     Crystal Space: Named Object Vector class
00003     Copyright (C) 1998,1999 by Andrew Zabolotny <bit@eltech.ru>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_NOBJVEC_H__
00021 #define __CS_NOBJVEC_H__
00022 
00023 #include "csutil/refarr.h"
00024 #include "iutil/object.h"
00025 
00036 template <class T>
00037 class csRefArrayObject : public csRefArray<T>
00038 {
00039 public:
00040   csRefArrayObject (int ilimit = 0, int ithreshold = 0)
00041         : csRefArray<T> (ilimit, ithreshold)
00042   {
00043   }
00044 
00045   int GetIndexByName (const char* name) const
00046   {
00047     int i;
00048     for (i = 0 ; i < Length () ; i++)
00049     {
00050       T* o = (*this)[i];
00051       const char* n = o->QueryObject ()->GetName ();
00052       if (n && !strcmp (n, name))
00053         return i;
00054     }
00055     return -1;
00056   }
00057 
00058   T* FindByName (const char* name) const
00059   {
00060     int i = GetIndexByName (name);
00061     if (i != -1)
00062       return (*this)[i];
00063     else
00064       return 0;
00065   }
00066 };
00067 
00068 
00069 #endif // __CS_NOBJVEC_H__

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