#include <nil-value.h>
Public Member Functions | |
virtual uint32_t | GetSerializedSize (void) const |
Returns the size in bytes when serialized. | |
virtual void | Serialize (Buffer::Iterator &start) const |
Serializes the object for transmitting over the network inside a RapidNet header. | |
virtual uint32_t | Deserialize (Buffer::Iterator &end) |
De-serializes the object that is embedded in a RapidNet header received from the network. | |
virtual string | ToString () const |
Returns the string representation of the value object. | |
virtual Ptr< Value > | Clone () const |
Create and return a deep copy or clone of this object. | |
virtual bool | Equals (const Ptr< Value > v) const |
To compare any two value objects. | |
virtual bool | Less (const Ptr< Value > v) const |
This method is used by the hash function of std::map when the value objects are inserted as keys. | |
virtual Ptr< Value > | Eval (Operator op, Ptr< Tuple > tuple, Ptr< Expression > expr=Ptr< Expression >(NULL)) |
Pass argument expression and tuple instead of argument value to allow lazy evaluation in case of short circuit operations. | |
Static Public Member Functions | |
static Ptr< Value > | New () |
Factory method that creates a new NilValue object. |