SubScalarFunction Class Reference

#include <ScalarFunctionsImpl.h>

Inheritance diagram for SubScalarFunction:

Collaboration diagram for SubScalarFunction:

Public Member Functions
	SubScalarFunction (const BasicScalarFunction *const b1, const BasicScalarFunction *const b2)
virtual	~SubScalarFunction (void)
virtual doublereal	operator() (const doublereal x) const
virtual doublereal	ComputeDiff (const doublereal t, const integer order=1) const
Public Member Functions inherited from DifferentiableScalarFunction
virtual	~DifferentiableScalarFunction ()
Public Member Functions inherited from BasicScalarFunction
virtual	~BasicScalarFunction ()

Private Attributes
const DifferentiableScalarFunction *const	a1
const DifferentiableScalarFunction *const	a2

Detailed Description

Definition at line 179 of file ScalarFunctionsImpl.h.

Constructor & Destructor Documentation

SubScalarFunction::SubScalarFunction	(	const BasicScalarFunction *const	b1,
		const BasicScalarFunction *const	b2
	)

Definition at line 842 of file ScalarFunctionsImpl.cc.

References NO_OP.

: a1(ptr_cast<const DifferentiableScalarFunction*const>(b1)), 
a2(ptr_cast<const DifferentiableScalarFunction*const>(b2))
{
        NO_OP;
}

SubScalarFunction::~SubScalarFunction ( void  )

virtual

Definition at line 851 of file ScalarFunctionsImpl.cc.

References NO_OP.

{
        NO_OP;
}

Member Function Documentation

doublereal SubScalarFunction::ComputeDiff ( const doublereal  t, const integer  order = 1  ) const

virtual

Implements DifferentiableScalarFunction.

Definition at line 863 of file ScalarFunctionsImpl.cc.

References a1, a2, ASSERTMSGBREAK, DifferentiableScalarFunction::ComputeDiff(), and operator()().

{
        ASSERTMSGBREAK(order >= 0, "Error in SubScalarFunction::ComputeDiff, order<0");
        switch (order) {
        case 0: 
                return operator()(x);

        default:
                return a1->ComputeDiff(x, order)
                        - a2->ComputeDiff(x, order);
        }
}

Here is the call graph for this function:

doublereal SubScalarFunction::operator() ( const doublereal  x ) const

virtual

Implements DifferentiableScalarFunction.

Definition at line 857 of file ScalarFunctionsImpl.cc.

References a1, and a2.

Referenced by ComputeDiff().

{
        return a1->operator()(x) - a2->operator()(x);
}

Member Data Documentation

const DifferentiableScalarFunction* const SubScalarFunction::a1

private

Definition at line 181 of file ScalarFunctionsImpl.h.

Referenced by ComputeDiff(), and operator()().

const DifferentiableScalarFunction* const SubScalarFunction::a2

private

Definition at line 182 of file ScalarFunctionsImpl.h.

Referenced by ComputeDiff(), and operator()().

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

• ScalarFunctionsImpl.h
• ScalarFunctionsImpl.cc