#ifndef DOT_H
#define DOT_H
#include "../ast.h"
#include "../gens.h"
#include <fstream>

class dot_gen : public gen
{
	std::ofstream out;
	int node_cnt;

      public:
	~dot_gen();
	void set_file(std::string file_name);
	std::string *new_node();
	void *visit_Document(Document *d);
	void *visit_Block_Table(Block_Table *bt);
	void *visit_Block_Code(Block_Code *bc);
	void *visit_Block_Word(Block_Word *bl);
	void *visit_Heading(Heading *h);
	void *visit_List(List *l);
	void *visit_MathDisp(MathDisp *md);
	void *visit_Line_Word(Line_Word *lw);
	void *visit_MathInline(MathInline *mi);
	void *visit_Link(Link *l);
	void *visit_Text(Text *t);
	void *visit_Format_Bold(Format_Bold *fb);
	void *visit_Format_Italic(Format_Italic *fi);
	void *visit_Format_Verbatim(Format_Verbatim *fv);
	void *visit_Format_Strikethrough(Format_Strikethrough *fs);
	void *visit_Format_Underline(Format_Underline *fu);
};
#endif