syntaxtree.h

#ifndef _SYNTAXTREE_H_
#define _SYNTAXTREE_H_

#include "wordtype.h"
#include <stdio.h>
#include <stdlib.h>

#define EMPTY 0
#define SYNTAX 1
#define TYPEINT 2
#define TYPEFLOAT 3
#define TYPESTRING 4
#define OTHER_TYPE 5
#define OTHER 6

struct node {
  int type;
  int line;
  char *name;
  union {
    int intvalue;
    float floatvalue;
    char *stringvalue;
  } lexical_value;
  struct node *rbro_node;
  struct node *lson_node;
};

struct node *CreateNode(int type, char *name, struct WordType *word);
struct node *InitTree(char *name, int line, struct node *lnode);
void BuildTrees(struct node **Nodes, int count);
void SetLine(struct node *Node, int line);
void BuildlTree(struct node *Node, struct node *ltree);
void BuildrTree(struct node *Node, struct node *rtree);
void PrintTree(struct node *Node, int spaceNum);
int GetLine(struct node *Node);
char *GetIDName(struct node *Node);
int GetIntValue(struct node *Node);
float GetFloatValue(struct node *Node);

#endif // !_SYNTAXTREE_H_