OSnLNodePI Class Reference

The OSnLNodePI Class. More...

#include <OSnLNode.h>

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List of all members.

Public Member Functions

 OSnLNodePI ()
 default constructor.
 ~OSnLNodePI ()
 default destructor.
virtual std::string getTokenNumber ()
virtual std::string getTokenName ()
virtual std::string getNonlinearExpressionInXML ()
virtual double calculateFunction (double *x)
virtual OSnLNodecloneOSnLNode ()
virtual double constructADTape (std::map< int, int > *ADIdx, std::vector< double > *XAD)

Detailed Description

The OSnLNodePI Class.

Author:
Robert Fourer, Jun Ma, Kipp Martin,
Version:
1.0, 10/05/2005
Since:
OS1.0
Remarks:
The in-memory representation of the OSnL element <pi>

Definition at line 1416 of file OSnLNode.h.


Constructor & Destructor Documentation

OSnLNodePI::OSnLNodePI (  ) 

default constructor.

Definition at line 1721 of file OSnLNode.cpp.

References OSnLNode::inodeInt, OSnLNode::inodeType, and OSnLNode::m_mChildren.

Referenced by cloneOSnLNode().

OSnLNodePI::~OSnLNodePI (  ) 

default destructor.

Definition at line 1732 of file OSnLNode.cpp.

References OSnLNode::m_mChildren.


Member Function Documentation

std::string OSnLNodePI::getTokenNumber (  )  [virtual]

Returns:
a string token that corresponds to the OSnLNode.

Reimplemented from OSnLNode.

Definition at line 1740 of file OSnLNode.cpp.

References OSnLNode::inodeInt.

std::string OSnLNodePI::getTokenName (  )  [virtual]

Returns:
a string token that corresponds to the OSnLNode.

Implements OSnLNode.

Definition at line 1757 of file OSnLNode.cpp.

std::string OSnLNodePI::getNonlinearExpressionInXML (  )  [virtual]

Returns:
the OSiL XML for the number node.

Reimplemented from OSnLNode.

Definition at line 1774 of file OSnLNode.cpp.

double OSnLNodePI::calculateFunction ( double *  x  )  [virtual]

Calculate the function value given the current variable values. This is an abstract method which is required to be implemented by the concrete operator nodes that derive or extend from this OSnLNode class.

Parameters:
x holds the values of the variables in a double array.
Returns:
the function value given the current variable values.

Implements OSnLNode.

Definition at line 1794 of file OSnLNode.cpp.

References OSnLNode::m_dFunctionValue, and OS_PI_VALUE.

OSnLNode * OSnLNodePI::cloneOSnLNode (  )  [virtual]

Create or clone a node of this type. This is an abstract method which is required to be implemented by the concrete operator nodes that derive or extend from this OSnLNode class.

Parameters:
x holds the values of the variables in a double array.
Returns:
the function value given the current variable values.

Implements OSnLNode.

Definition at line 1804 of file OSnLNode.cpp.

References OSnLNodePI().

virtual double OSnLNodePI::constructADTape ( std::map< int, int > *  ADIdx,
std::vector< double > *  XAD 
) [virtual]

Create the AD tape to be evaluated by AD. This is an abstract method which is required to be implemented by the concrete operator nodes that derive or extend from this OSnLNode class.

Returns:
the expression tree.

Implements OSnLNode.


The documentation for this class was generated from the following files:
Generated on Sun Jan 2 03:06:34 2011 by  doxygen 1.4.7