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8  *
9  * This file incorporates work covered by the following license notice:
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18  */
19 
20 #ifndef INCLUDED_HWPFILTER_SOURCE_NODES_H
21 #define INCLUDED_HWPFILTER_SOURCE_NODES_H
22 
23 #include <sal/config.h>
24 
25 #include <memory>
26 #include <vector>
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <osl/diagnose.h>
30 
31 enum IDLIST {
32      ID_MATHML,
33      ID_LINES,
34      ID_LINE,
35      ID_EXPRLIST,
36      ID_EXPR,
37      ID_BEGIN,
38      ID_END,
39      ID_LEFT,
40      ID_RIGHT,
41      ID_SUBEXPR,
42      ID_SUPEXPR,
43      ID_SUBSUPEXPR,
44      ID_FRACTIONEXPR,
45      ID_OVER,
46      ID_DECORATIONEXPR,
47      ID_SQRTEXPR,
48      ID_ROOTEXPR,
49      ID_ARROWEXPR,
50      ID_ACCENTEXPR,
51      ID_UNARYEXPR,
52      ID_PRIMARYEXPR,
53      ID_BRACKET,
54      ID_BLOCK,
55      ID_PARENTH,
56      ID_FENCE,
57      ID_ABS,
58      ID_IDENTIFIER,
59      ID_STRING,
60      ID_CHARACTER,
61      ID_NUMBER,
62      ID_OPERATOR,
63      ID_SPACE,
64      ID_DELIMITER
65 };
66 
67 class Node{
68 public:
Node(int _id)69      explicit Node(int _id) : id(_id)
70      {
71           value = nullptr;
72           child = nullptr;
73           next = nullptr;
74 #ifdef NODE_DEBUG
75           count++;
76           printf("Node count : [%d]\n",count);
77 #endif
78      }
~Node()79      ~Node()
80      {
81           if( value ) free( value );
82          // if( child ) delete child;
83          // if( next ) delete next;
84           next = nullptr;
85           child = nullptr;
86 #ifdef NODE_DEBUG
87           count--;
88           printf("Node count : [%d]\n",count);
89 #endif
90      }
91 public:
92      static int count; /* For memory debugging */
93      int id;
94      char *value;
95      Node *child;
96      Node *next;
97 };
98 extern std::vector<std::unique_ptr<Node>> nodelist;
99 
100 #endif
101 
102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
103