TDeleterHolder

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Inheritance Hierarchy

• DeleterType
• TDeleterHolder
• TReferenceControllerWithDeleter

References

Syntax

template<typename DeleterType, bool bIsZeroSize>  
struct TDeleterHolder : private DeleterType  
Copy full snippet

template<typename DeleterType, bool bIsZeroSize> struct TDeleterHolder : private DeleterType

Remarks

A helper class that efficiently stores a custom deleter and is intended to be derived from. If the custom deleter is an empty class, TDeleterHolder derives from it exploiting empty base optimisation (https://en.cppreference.com/w/cpp/language/ebo). Otherwise it stores the custom deleter as a member to allow a function pointer to be used as a custom deleter (a function pointer can't be a base class)

Specializations

TDeleterHolder< DeleterType, false >

Constructors

Functions