ALLEGRO::BLOCK_REF< BLK_T > Class Template Reference

Non-owning, typed reference to a BLOCK in the database. More...

#include <allegro_db_utils.h>

Public Member Functions
	BLOCK_REF ()
	BLOCK_REF (const BLOCK_BASE *aBlock)
	operator bool () const
	True when this BLOCK_REF contains a non-null block pointer (i.e.
const BLK_T &	operator* () const
const BLK_T *	operator-> () const
const BLOCK_BASE *	Block () const

Private Attributes
const BLOCK_BASE *	m_block

Detailed Description

template<ALLEGRO_BLOCK_DATA BLK_T>
class ALLEGRO::BLOCK_REF< BLK_T >

Non-owning, typed reference to a BLOCK in the database.

Wraps a raw BLOCK_BASE pointer and provides typed access to the block's data using std::optional-like operator-> and operator*.

Definition at line 88 of file allegro_db_utils.h.

Constructor & Destructor Documentation

BLOCK_REF() [1/2]

template<ALLEGRO_BLOCK_DATA BLK_T>

ALLEGRO::BLOCK_REF< BLK_T >::BLOCK_REF ( )

inline

Definition at line 91 of file allegro_db_utils.h.

References m_block.

BLOCK_REF() [2/2]

template<ALLEGRO_BLOCK_DATA BLK_T>

ALLEGRO::BLOCK_REF< BLK_T >::BLOCK_REF ( const BLOCK_BASE * aBlock )

inlineexplicit

Definition at line 96 of file allegro_db_utils.h.

References m_block.

Member Function Documentation

Block()

template<ALLEGRO_BLOCK_DATA BLK_T>

const BLOCK_BASE * ALLEGRO::BLOCK_REF< BLK_T >::Block ( ) const

inline

Definition at line 119 of file allegro_db_utils.h.

References m_block.

operator bool()

template<ALLEGRO_BLOCK_DATA BLK_T>

ALLEGRO::BLOCK_REF< BLK_T >::operator bool ( ) const

inlineexplicit

True when this BLOCK_REF contains a non-null block pointer (i.e.

the block resolved by its key).

Definition at line 105 of file allegro_db_utils.h.

References m_block.

operator*()

template<ALLEGRO_BLOCK_DATA BLK_T>

const BLK_T & ALLEGRO::BLOCK_REF< BLK_T >::operator* ( ) const

inline

Definition at line 107 of file allegro_db_utils.h.

References ALLEGRO::BlockDataAs(), and m_block.

operator->()

template<ALLEGRO_BLOCK_DATA BLK_T>

const BLK_T * ALLEGRO::BLOCK_REF< BLK_T >::operator-> ( ) const

inline

Definition at line 113 of file allegro_db_utils.h.

References ALLEGRO::BlockDataAs(), and m_block.

Member Data Documentation

m_block

template<ALLEGRO_BLOCK_DATA BLK_T>

const BLOCK_BASE* ALLEGRO::BLOCK_REF< BLK_T >::m_block

private

Definition at line 122 of file allegro_db_utils.h.

Referenced by Block(), BLOCK_REF(), BLOCK_REF(), operator bool(), operator*(), and operator->().

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

• allegro_db_utils.h