--- parser3/src/include/Attic/pa_vstring.h	2001/03/06 12:22:57	1.6
+++ parser3/src/include/Attic/pa_vstring.h	2001/03/09 04:47:27	1.13
@@ -1,5 +1,5 @@
 /*
-  $Id: pa_vstring.h,v 1.6 2001/03/06 12:22:57 paf Exp $
+  $Id: pa_vstring.h,v 1.13 2001/03/09 04:47:27 paf Exp $
 */
 
 #ifndef PA_VSTRING_H
@@ -8,32 +8,33 @@
 #include <stdlib.h>
 
 #include "pa_value.h"
+#include "pa_vobject.h"
+#include "classes/_string.h"
 
-class VString : public Value {
+class VString : public VObject {
 public: // Value
 
 	// all: for error reporting after fail(), etc
-	const char *type() const { return "String"; }
-	// string: value
-	String *get_string() { return &string; };
-	// string: value
-	//void put_string(String *astring) { string=astring; }
-
-	// string: value
-	double get_double() { return atof(string.cstr()); }
+	const char *type() const { return "string"; }
+	// value: fvalue
+	String *get_string() { return &fvalue; };
+	// value: fvalue
+	double get_double() { return atof(fvalue.cstr()); }
+	// value: empty or not
+	bool get_bool() { return fvalue.size()!=0; };
 
 public: // usage
 
-	VString(Pool& apool) : Value(apool), 
-		string(*new(apool) String(apool)) {
+	VString() : VObject(*string_class), 
+		fvalue(*new(string_class->pool()) String(string_class->pool())) {
 	}
 
-	VString(String& astring) : Value(astring.pool()), 
-		string(astring) {
+	VString(String& avalue) : VObject(*string_class),
+		fvalue(avalue) {
 	}
 
 private:
-	String& string;
+	String& fvalue;
 
 };