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
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef ADC_TOKPROCT_HXX
#define ADC_TOKPROCT_HXX
// USED SERVICES
// BASE CLASSES
// COMPONENTS
// PARAMETERS
namespace csi
{
namespace uidl
{
class UnoIDL_PE;
/** is a parent class for classes, which take part in parsing tokens semantically.
It provides some types for them.
*/
class TokenProcessing_Types
{
public:
enum E_TokenDone
{
not_done = 0,
done = 1
};
enum E_EnvStackAction
{
stay, // same parse environment
push_sure, // push sub environment, which must be the correct one
push_try, // push sub environment, which is tried, if it may be the right one
pop_success, // return to parent environment, parsing was successful
pop_failure // return to parent environment, but an error occurred.
};
struct TokenProcessing_Result
{
E_TokenDone eDone;
E_EnvStackAction eStackAction;
UnoIDL_PE * pEnv2Push;
TokenProcessing_Result()
: eDone(not_done), eStackAction(stay), pEnv2Push(0) {}
void reset() { eDone = not_done; eStackAction = stay; pEnv2Push = 0; }
};
enum E_ParseResult
{
res_error,
res_complete,
res_predeclaration
};
};
} // namespace uidl
} // namespace csi
#endif
|
