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0ca57c2f | 1 | //-------------------------------------------------------------------------- |
2 | // | |
3 | // Environment: | |
4 | // This software is part of the EvtGen package developed jointly | |
5 | // for the BaBar and CLEO collaborations. If you use all or part | |
6 | // of it, please give an appropriate acknowledgement. | |
7 | // | |
8 | // Copyright Information: See EvtGen/COPYRIGHT | |
9 | // Copyright (C) 1998 Caltech, UCSB | |
10 | // | |
11 | // Module: EvtGen/EvtParserXml.hh | |
12 | // | |
13 | // Description: | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DCC 24 October, 2011 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTPARSERXML_HH | |
22 | #define EVTPARSERXML_HH | |
23 | ||
24 | #include <string> | |
25 | #include <vector> | |
26 | ||
27 | #include <fstream> | |
28 | ||
29 | class EvtParserXml { | |
30 | public: | |
31 | EvtParserXml(); | |
32 | ~EvtParserXml(); | |
33 | ||
34 | bool open(std::string filename); | |
35 | bool close(); | |
36 | ||
37 | bool readNextTag(); | |
38 | ||
39 | std::string getTagTitle() { return _tagTitle; } | |
40 | std::string getParentTagTitle(); | |
41 | int getLineNumber() { return _lineNo; } | |
42 | bool isTagInline() { return _inLineTag; } | |
43 | ||
44 | std::string readAttribute(std::string attribute, std::string defaultValue=""); | |
45 | bool readAttributeBool(std::string attribute, bool defaultValue=false); | |
46 | int readAttributeInt(std::string attribute, int defaultValue=-1); | |
47 | double readAttributeDouble(std::string attribute, double defaultValue=-1.); | |
48 | ||
49 | private: | |
50 | ||
51 | std::ifstream _fin; | |
52 | std::string _line; | |
53 | int _lineNo; | |
54 | ||
55 | std::string _tag; | |
56 | std::string _tagTitle; | |
57 | bool _inLineTag; | |
58 | std::vector<std::string> _tagTree; | |
59 | ||
60 | bool processTagTree(); | |
61 | ||
62 | bool expandEnvVars(std::string& str); | |
63 | bool isAlphaNum(char c); | |
64 | }; | |
65 | ||
66 | #endif | |
67 |