OpenMD 3.0
Molecular Dynamics in the Open
Loading...
Searching...
No Matches
CharBuffer.cpp
1/* ANTLR Translator Generator
2 * Project led by Terence Parr at http://www.jGuru.com
3 * Software rights: http://www.antlr.org/license.html
4 *
5 * $Id$
6 */
7
8#include "antlr/CharBuffer.hpp"
9#include <iostream>
10
11//#include <ios>
12
13#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
14namespace antlr {
15#endif
16
17/* RK: Per default istream does not throw exceptions. This can be
18 * enabled with:
19 * stream.exceptions(ios_base::badbit|ios_base::failbit|ios_base::eofbit);
20 *
21 * We could try catching the bad/fail stuff. But handling eof via this is
22 * not a good idea. EOF is best handled as a 'normal' character.
23 *
24 * So this does not work yet with gcc... Comment it until I get to a platform
25 * that does..
26 */
27
28/** Create a character buffer. Enable fail and bad exceptions, if supported
29 * by platform. */
30CharBuffer::CharBuffer(ANTLR_USE_NAMESPACE(std)istream& input_)
31: input(input_)
32{
33// input.exceptions(ANTLR_USE_NAMESPACE(std)ios_base::badbit|
34// ANTLR_USE_NAMESPACE(std)ios_base::failbit);
35}
36
37/** Get the next character from the stream. May throw CharStreamIOException
38 * when something bad happens (not EOF) (if supported by platform).
39 */
41{
42// try {
43 return input.get();
44// }
45// catch (ANTLR_USE_NAMESPACE(std)ios_base::failure& e) {
46// throw CharStreamIOException(e);
47// }
48}
49
50#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
51}
52#endif
int getChar()
Get the next character from the stream.
CharBuffer(std ::istream &input)
Create a character buffer.