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

Abstract base class for all expressions. More...

#include <expression.h>

Inheritance diagram for ns3::rapidnet::Expression:

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Collaboration diagram for ns3::rapidnet::Expression:

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List of all members.

Public Member Functions
virtual Ptr< Value >	Eval (Ptr< Tuple > tuple)=0
	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 =0
	String representation of the expression.

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Detailed Description

Abstract base class for all expressions.

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Member Function Documentation

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

(

Ptr< Tuple >

tuple

)

[pure 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

Implemented in ns3::rapidnet::Operation, ns3::rapidnet::ValueExpr, ns3::rapidnet::VarExpr, ns3::rapidnet::RangeExpr, ns3::rapidnet::FunctionExpr, ns3::rapidnet::FAppend, ns3::rapidnet::FConcat, ns3::rapidnet::FMember, ns3::rapidnet::FNow, ns3::rapidnet::FDiffTime, ns3::rapidnet::FHslsTtl, ns3::rapidnet::FSize, ns3::rapidnet::FLast, ns3::rapidnet::FRemoveLast, ns3::rapidnet::FTypeOf, ns3::rapidnet::FRand, ns3::rapidnet::FSha1, ns3::rapidnet::FSvIn, ns3::rapidnet::FSvAndNot, ns3::rapidnet::FSvAppend, and ns3::rapidnet::FSvRemove.

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

• src/rapidnet/expression.h