Public Member Functions

HAPI::VarianceExpression Class Reference

Expression class representing the variance() operator. More...

Inheritance diagram for HAPI::VarianceExpression:
HAPI::CompositeExpression HAPI::Expression

List of all members.

Public Member Functions

Expressionclone () const
 Clone the expression.
Operator getOperator () const
 Return the operator of the expression.
 VarianceExpression (NodeExpression *e)
 Construct a new VarianceExpression.

Detailed Description

Expression class representing the variance() operator.


Constructor & Destructor Documentation

HAPI::VarianceExpression::VarianceExpression ( NodeExpression e ) [inline]

Construct a new VarianceExpression.

The variance function makes it possible to access the variance of a CG, a utility, or a discrete numbered node in an expression for a FunctionNode.

Parameters:
ea pointer to a NodeExpression

Member Function Documentation

Expression* HAPI::VarianceExpression::clone (  ) const [inline, virtual]

Clone the expression.

Implements HAPI::Expression.

Operator HAPI::VarianceExpression::getOperator (  ) const [inline, virtual]

Return the operator of the expression.

Implements HAPI::CompositeExpression.


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