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- // VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
- // Copyright (C) 1999-2003 Forgotten
- // Copyright (C) 2004 Forgotten and the VBA development team
-
- // 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, 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, write to the Free Software Foundation,
- // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- // StringTokenizer.cpp: implementation of the StringTokenizer class.
- //
- //////////////////////////////////////////////////////////////////////
-
- #include "stdafx.h"
- #include "vba.h"
- #include "StringTokenizer.h"
-
- #ifdef _DEBUG
- #undef THIS_FILE
- static char THIS_FILE[]=__FILE__;
- #define new DEBUG_NEW
- #endif
-
- //////////////////////////////////////////////////////////////////////
- // Construction/Destruction
- //////////////////////////////////////////////////////////////////////
-
- StringTokenizer::StringTokenizer(CString str, CString del)
- {
- m_right = str;
- m_delim = del;
- }
-
- StringTokenizer::~StringTokenizer()
- {
-
- }
-
-
- const char *StringTokenizer::next()
- {
- int index = m_right.FindOneOf(m_delim);
-
- while(index == 0) {
- m_right = m_right.Right(m_right.GetLength()-1);
- index = m_right.FindOneOf(m_delim);
- }
- if(index == -1) {
- if(m_right.IsEmpty())
- return NULL;
- m_token = m_right;
- m_right.Empty();
- return m_token;
- }
-
- m_token = m_right.Left(index);
- m_right = m_right.Right(m_right.GetLength()-(1+index));
-
- return m_token;
- }
-