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 () noexcept=default
zeroField	operator[] (const label) const noexcept
Public Member Functions inherited from zero
constexpr	zero () noexcept
constexpr	zero (Istream &) noexcept
constexpr	operator bool () const noexcept
constexpr	operator label () const noexcept
constexpr	operator float () const noexcept
constexpr	operator double () const noexcept

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 47 of file zeroFieldField.H.

Constructor & Destructor Documentation

zeroFieldField()

zeroFieldField ( )

defaultnoexcept

Member Function Documentation

operator[]()

zeroField operator[] ( const  label ) const

inlinenoexcept

Definition at line 61 of file zeroFieldField.H.

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

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