Xinlei Cao / MbedSmartRest

Own fork of MbedSmartRest

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of MbedSmartRest by Cumulocity Official

Diff: NullValue.h

Revision:
19:81dfc04ce0bb
Parent:
11:e1bee9a77652
--- a/NullValue.h	Fri Mar 06 10:37:09 2015 +0000
+++ b/NullValue.h	Fri Mar 20 14:26:52 2015 +0000
@@ -48,14 +48,14 @@
 	public:
 		NullValue();
 
-		uint8_t valueType() const;
-		long integerValue() const;
-		double floatValue() const;
-		char * characterValue() const;
+		virtual uint8_t valueType() const;
+		virtual long integerValue() const;
+		virtual double floatValue() const;
+		virtual const char * characterValue() const;
 
-		size_t write(AbstractDataSink&) const;
-		size_t length() const;
-		Value* copy() const;
+		virtual size_t write(AbstractDataSink&) const;
+		virtual size_t length() const;
+		virtual Value* copy() const;
 };
 
 extern NullValue aNullValue;