Checks if instances of Derived can be stored in this holder. More...

#include <fixedSizePolymorphicHolder.h>

Static Public Member Functions
template<class Derived >
static bool	HasBaseAtSameAddress (const Derived &derived)
	Verifies that a Derived instance has the same address as its Base.

Static Public Attributes
template<class Derived >
static constexpr bool	FITS_IN_BUFFER = sizeof(Derived) <= BufferSize

template<class Derived >
static constexpr bool	DERIVES_FROM_BASE

template<class Derived >
static constexpr bool	HAS_ALIGNMENT

Detailed Description

template<class Base, size_t BufferSize = sizeof(Base)>
struct EsfFixedSizePolymorphicHolder< Base, BufferSize >::Compatibility

Checks if instances of Derived can be stored in this holder.

If any member of this class is false, then instances of Derived cannot be stored in this holder. These checks are made public for testing.

Definition at line 190 of file fixedSizePolymorphicHolder.h.

Member Function Documentation

◆ HasBaseAtSameAddress()

bool HasBaseAtSameAddress ( const Derived & derived )

static

Verifies that a Derived instance has the same address as its Base.

This check would fail for certain cases of multiple-inheritance. C++ does not currently allow checking this at compile-time, so this check can only happen at runtime.

Definition at line 267 of file fixedSizePolymorphicHolder.h.