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...
Public Member Functions | |
| zeroFieldField ()=default | |
| Construct null. More... | |
| zeroField | operator[] (const label) const |
 Public Member Functions inherited from zero | |
| constexpr | zero () noexcept |
| Null constructible. More... | |
| constexpr | zero (Istream &) noexcept |
| Construct from Istream consumes no content. More... | |
| constexpr | operator bool () const noexcept |
| Return false (0) for bool. More... | |
| constexpr | operator label () const noexcept |
| Return 0 for label. More... | |
| constexpr | operator float () const noexcept |
| Return 0 for float. More... | |
| constexpr | operator double () const noexcept |
| Return 0 for double. More... | |
Additional Inherited Members | |
| Public Types inherited from zero | |
| typedef zero | value_type |
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 53 of file zeroFieldField.H.
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default |
Construct null.
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inline |
Definition at line 68 of file zeroFieldField.H.
References Foam::vtk::Tools::zeroField().
1.8.17 