Universal Accelerator Parser: StringInputBuffer.cpp Source File

00001 /*
00002  * String Input Buffer
00003  * Universal Accelerator Parser
00004  * Copyright (C) 2005 Andy Wolski, Daniel Bates
00005  * 
00006  * This library is free software; you can redistribute it and/or modify it
00007  * under the terms of the GNU Lesser General Public License as published by
00008  * the Free Software Foundation; either version 2.1 of the License, or (at
00009  * your option) any later version. 
00010  * 
00011  * This library is distributed in the hope that it will be useful, but WITHOUT
00012  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00013  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
00014  * for more details. 
00015  * 
00016  * You should have received a copy of the GNU Lesser General Public License
00017  * along with this library; if not, write to the Free Software Foundation, Inc., 
00018  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00019  * 
00020  * Direct questions, comments, etc to:
00021  * Andy Wolski (awolski@lbl.gov), Daniel Bates (dbates@lbl.gov)
00022  */
00023 
00024 #include "StringInputBuffer.hpp"
00025 
00026 StringInputBuffer::StringInputBuffer(std::string& _istr)
00027 : istr(_istr), nchar(0)
00028 {
00029 
00030 }
00031 
00032 int StringInputBuffer::getChar()
00033 {
00034   return int(istr[nchar++]);
00035 }