//
//  Symtab.h
//  assembly
//
//  Created by Ethan Laur on 3/11/14.
//  Copyright (c) 2014 Ethan Laur. All rights reserved.
//

#ifndef __assembly__Symtab__
#define __assembly__Symtab__

#include <stdlib.h>

typedef struct Symtab_struct
{
    char sym_name[30];
    unsigned int sym_location;
    Symtab_struct *next;
} Symtab_struct;

class Symtab
{
protected:
    Symtab_struct *head;
    Symtab_struct *tail;
    int findNodeByName_private(char *sym_name);
public:
    Symtab() { head = tail = NULL; }
    void insertNode(char *sym_name, int sym_location);
    void deleteNode(char *sym_name);
    void deleteNode(Symtab_struct *sym);
    Symtab_struct *findNodeByName(char *sym_name);
    Symtab_struct *findNodeByNumber(int sym_id);
};

#endif /* defined(__assembly__Symtab__) */