zeroFieldField Class Reference

A class representing the concept of a field of zeroFields used to avoid unnecessary manipulations for objects which are known to be zero at compile-time. More...

Inheritance diagram for zeroFieldField:

Collaboration diagram for zeroFieldField:

Public Member Functions
	zeroFieldField ()
	Construct null. More...
zeroField	operator[] (const label) const
Public Member Functions inherited from zero
	zero ()
	Construct null. More...
	operator bool () const
	Return 0 for bool. More...
	operator label () const
	Return 0 for label. More...
	operator float () const
	Return 0 for float. More...
	operator double () const
	Return 0 for double. More...
	operator long double () const
	Return 0 for double. More...

Additional Inherited Members
Public Types inherited from zero
typedef zero	value_type

Detailed Description

A class representing the concept of a field of zeroFields used to avoid unnecessary manipulations for objects which are known to be zero at compile-time.

Used for example as the density argument to a function written for compressible to be used for incompressible flow.

Definition at line 50 of file zeroFieldField.H.

Constructor & Destructor Documentation

zeroFieldField()

zeroFieldField ( )

inline

Construct null.

Definition at line 60 of file zeroFieldField.H.

References zeroFieldField::operator[]().

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Member Function Documentation

operator[]()

Foam::zeroField operator[] ( const label  ) const

inline

Definition at line 30 of file zeroFieldFieldI.H.

Referenced by zeroFieldField::zeroFieldField().

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

• src/OpenFOAM/fields/FieldFields/zeroFieldField/zeroFieldField.H
• src/OpenFOAM/fields/FieldFields/zeroFieldField/zeroFieldFieldI.H