nodes.h

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#ifndef INCLUDED_HWPFILTER_SOURCE_NODES_H
#define INCLUDED_HWPFILTER_SOURCE_NODES_H
 
#include <sal/config.h>
 
#include <memory>
#include <vector>
#include <stdio.h>
#include <stdlib.h>
#include <o3tl/deleter.hxx>
#include <osl/diagnose.h>
 
enum IDLIST {
     ID_MATHML,
     ID_LINES,
     ID_LINE,
     ID_EXPRLIST,
     ID_EXPR,
     ID_BEGIN,
     ID_END,
     ID_LEFT,
     ID_RIGHT,
     ID_SUBEXPR,
     ID_SUPEXPR,
     ID_SUBSUPEXPR,
     ID_FRACTIONEXPR,
     ID_OVER,
     ID_DECORATIONEXPR,
     ID_SQRTEXPR,
     ID_ROOTEXPR,
     ID_ARROWEXPR,
     ID_ACCENTEXPR,
     ID_UNARYEXPR,
     ID_PRIMARYEXPR,
     ID_BRACKET,
     ID_BLOCK,
     ID_PARENTH,
     ID_FENCE,
     ID_ABS,
     ID_IDENTIFIER,
     ID_STRING,
     ID_CHARACTER,
     ID_NUMBER,
     ID_OPERATOR,
     ID_SPACE,
     ID_DELIMITER
};
 
class Node{
public:
     explicit Node(int _id) : id(_id)
     {
          child = nullptr;
          next = nullptr;
#ifdef NODE_DEBUG
          count++;
          printf("Node count : [%d]\n",count);
#endif
     }
     ~Node()
     {
          next = nullptr;
          child = nullptr;
#ifdef NODE_DEBUG
          count--;
          printf("Node count : [%d]\n",count);
#endif
     }
public:
     static int count; /* For memory debugging */
     int id;
     std::unique_ptr<char, o3tl::free_delete> value;
     Node *child;
     Node *next;
};
extern std::vector<std::unique_ptr<Node>> nodelist;
 
#endif
 
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