Template Struct cache_volume

• Defined in File competences.hxx

Inheritance Relationships

Base Type

• public t8_crtp_operator< TUnderlying, cache_volume > (Template Struct t8_crtp_operator)

Struct Documentation

template<typename TUnderlying>
struct cache_volume : public t8_crtp_operator<TUnderlying, cache_volume>

Competence to cache the volume of an element at the first function call.

Template Parameters:

TUnderlying – Use the element with specified competences as template parameter.

Public Functions

inline bool volume_cache_filled() const

Function that checks if the cache for the volume has been filled.

Returns:

true if the cache has been filled, false otherwise.

Protected Attributes

mutable std::optional<double> m_volume

Cache for the volume.

Use optional to allow no value if cache is not filled.