SlHelpers::PtrStore< T, Deleter > Class Template Reference

A store for a pointer which is freed in the destructor using sqlite3_free(). More...

#include <PtrStore.h>

Public Member Functions
	PtrStore (T *t) noexcept
	Construct a new PtrStore with pointer set to t.
	PtrStore (const PtrStore &)=delete
PtrStore &	operator= (const PtrStore &)=delete
	PtrStore (PtrStore &&other) noexcept
	Move constructor.
PtrStore &	operator= (PtrStore &&other) noexcept
	Move assignment.
bool	valid () const
	Does this instance hold a valid pointer?
	operator bool () const
	bool wrapper around valid()
bool	operator! () const
	! wrapper around valid()
std::string_view	str () const noexcept
	Return the current pointer as string.
const T *	get () const noexcept
	Get the stored pointer.
T *	get () noexcept
	Get the stored pointer.
T *	operator* () noexcept
	Get the stored pointer.
const T *	operator* () const noexcept
	Get the stored pointer.
T *	operator-> () noexcept
	Get the stored pointer.
const T *	operator-> () const noexcept
	Get the stored pointer.
T *	release ()
	Return the pointer and stop owning it.
void	reset (T *t=nullptr)
	Set the pointer to t.
T **	ptr () noexcept
	Get a pointer to the internal pointer.

Detailed Description

template<typename T, typename Deleter>
class SlHelpers::PtrStore< T, Deleter >

A store for a pointer which is freed in the destructor using sqlite3_free().

Member Function Documentation

ptr()

template<typename T, typename Deleter>

T ** SlHelpers::PtrStore< T, Deleter >::ptr ( )

inlinenoexcept

Get a pointer to the internal pointer.

Returns

Pointer to the internal pointer.

Usually to assign to the pointer. The previous pointer is freed if it was valid.

str()

template<typename T, typename Deleter>

std::string_view SlHelpers::PtrStore< T, Deleter >::str ( ) const

inlinenoexcept

Return the current pointer as string.

Returns

The current pointer as a string or empty string if the pointer is not valid.

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

• /home/abuild/rpmbuild/BUILD/slhelpers-20260428.f233ce9-build/slhelpers-20260428.f233ce9/include/helpers/PtrStore.h