--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Bison-Flex/CALC/Bison-Flex/EUC/calc-driver.h	Mon May 09 03:11:59 2011 +0900
@@ -0,0 +1,46 @@
+#ifndef __CALC_DRIVER_H__
+#define	__CALC_DRIVER_H__
+
+#include "calc-parser.hh"
+#include "node.h"
+
+// Forward declarations.
+class calc_driver;
+
+#define	YY_DECL											\
+	yy::calc_parser::token_type							\
+	yylex(yy::calc_parser::semantic_type* yylval,		\
+		 calc_driver& driver)
+
+YY_DECL;
+
+class calc_driver {
+  public:
+	calc_driver();
+	virtual ~calc_driver();
+
+	std::string &get_filename() { return file; }
+	bool calc(const std::string &f);
+
+	int value(const std::string *name)
+	{
+		return values[*name];
+	}
+	void assign(const std::string *value, cnode *node);
+	void print(cnode *node);
+	void list();
+
+	// Error handling.
+	void error(const std::string& m);
+
+  private:
+	void scan_begin();
+	void scan_end();
+
+  private:
+	std::map<std::string, int> values;	// 変数テーブル
+
+	std::string file;
+} ;
+
+#endif