blob: 6942e4c4eb531d7cbf045f1e7bc55cd912856cd0 (
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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
// -*- C++ -*-
//=============================================================================
/**
* @file Exception.h
*
* @author Nanbor Wang <nanbor@cs.wustl.edu>
*/
//=============================================================================
#ifndef _ACEXML_EXCEPTION_H_
#define _ACEXML_EXCEPTION_H_
#include /**/ "ace/pre.h"
#include "ACEXML/common/ACEXML_Export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ACEXML/common/XML_Types.h"
/**
* @class ACEXML_Exception
*
* @brief ACEXML_Exception
*
* ACEXML_Exception is the base class for all ACEXML related exceptions.
* Since ACEXML currently does not support native exceptions, all
* exceptions should be thrown thru ACEXML_Env.
*
* @sa ACEXML_Env
*/
class ACEXML_Export ACEXML_Exception
{
public:
/// Destructor.
virtual ~ACEXML_Exception ();
/// Throw the exception.
virtual void _raise () = 0;
/// Static narrow operation.
static ACEXML_Exception* _downcast (ACEXML_Exception* ex);
/// Return the exception type. (for safe downcast.)
virtual const ACEXML_Char *id () const ;
/// Dynamically create a copy of this exception.
virtual ACEXML_Exception *duplicate () const = 0;
/// Check whether this is an exception of type specified by <name>.
virtual int is_a (const ACEXML_Char *name);
/// Print out exception using ACE_DEBUG.
virtual void print () const = 0;
protected:
/// Default constructor.
ACEXML_Exception ();
/// All exceptions have names. This name is used to identify the
/// type of an exception.
static const ACEXML_Char *exception_name_;
/// A null string that we return when there is no exception.
static const ACEXML_Char *null_;
};
#if defined (__ACEXML_INLINE__)
# include "ACEXML/common/Exception.inl"
#endif /* __ACEXML_INLINE__ */
#include /**/ "ace/post.h"
#endif /* _ACEXML_EXCEPTION_H_ */
|
