blob: 426595a26488236397cdf571dad558b7f2ea8062 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#ifndef INC_ANTLRException_hpp__
#define INC_ANTLRException_hpp__
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
* $Id$
*/
#include <antlr/config.hpp>
#include <string>
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif
class ANTLR_API ANTLRException
{
public:
/// Create ANTLR base exception without error message
ANTLRException() : text("")
{
}
/// Create ANTLR base exception with error message
ANTLRException(const ANTLR_USE_NAMESPACE(std)string& s)
: text(s)
{
}
virtual ~ANTLRException() throw()
{
}
/** Return complete error message with line/column number info (if present)
* @note for your own exceptions override this one. Call getMessage from
* here to get the 'clean' error message stored in the text attribute.
*/
virtual ANTLR_USE_NAMESPACE(std)string toString() const
{
return text;
}
/** Return error message without additional info (if present)
* @note when making your own exceptions classes override toString
* and call in toString getMessage which relays the text attribute
* from here.
*/
virtual ANTLR_USE_NAMESPACE(std)string getMessage() const
{
return text;
}
private:
ANTLR_USE_NAMESPACE(std)string text;
};
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif
#endif //INC_ANTLRException_hpp__
|
