ns3::rapidnet::VarExpr Class Reference
[RapidNet Library]

A variable expression. The variable name is the name of a tuple attribute. It evaluates to the value of that attribute in the given tuple. More...

#include <expression.h>

Inheritance diagram for ns3::rapidnet::VarExpr:

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Collaboration diagram for ns3::rapidnet::VarExpr:

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List of all members.

Public Member Functions
virtual Ptr< Value >	Eval (Ptr< Tuple > tuple)
	Evaluates the expression against the given tuple. Note that all expressions are evaluated only against a tuple. The expression may use attributes of the tuple by using a VarExpr object. Or it may not use any attributes at all.
virtual string	ToString () const
	String representation of the expression.
Static Public Member Functions
static Ptr< Expression >	New (string name)
	Factory method to create a new VarExpr object.

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Detailed Description

A variable expression. The variable name is the name of a tuple attribute. It evaluates to the value of that attribute in the given tuple.

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Member Function Documentation

virtual Ptr<Value> ns3::rapidnet::VarExpr::Eval

(

Ptr< Tuple >

tuple

)

[virtual]

Evaluates the expression against the given tuple. Note that all expressions are evaluated only against a tuple. The expression may use attributes of the tuple by using a VarExpr object. Or it may not use any attributes at all.

See also:

VarExpr

Implements ns3::rapidnet::Expression.

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The documentation for this class was generated from the following file:

• src/rapidnet/expression.h