blob: f9a3437c5844a61c8baf36d046729f6203f6f8f4 (
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
|
/*
Ousía
Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file OsxmlAttributeLocator.hpp
*
* Contains a class used for locating the byte offsets of the attributes given
* in a XML tag.
*
* @author Andreas Stöckel (astoecke@techfak.uni-bielefeld.de)
*/
#ifndef _OUSIA_OSXML_ATTRIBUTE_LOCATOR_HPP_
#define _OUSIA_OSXML_ATTRIBUTE_LOCATOR_HPP_
#include <map>
namespace ousia {
// Forward declarations
class CharReader;
class SourceLocation;
/**
* Class containing one static function for locating the byte offsets of the
* attributes in a XML tag. This are not retrieved by our xml parser, so we have
* to do this manually.
*/
class OsxmlAttributeLocator {
public:
/**
* Function used to reconstruct the location of the attributes of a XML tag
* in the source code. This is necessary, as the xml parser only returns an
* offset to the begining of a tag and not to the position of the individual
* arguments.
*
* @param reader is the char reader from which the character data should be
* read.
* @param offs is a byte offset in the xml file pointing at the "<"
* character of the tag.
* @return a map from attribute keys to the corresponding location
* (including range) of the atribute. Also contains the location of the
* tagname in the form of the virtual attribute "$tag".
*/
static std::map<std::string, SourceLocation> locate(CharReader &reader,
size_t offs);
};
}
#endif /* _OUSIA_OSXML_ATTRIBUTE_LOCATOR_HPP_ */
|
