BID< SIZE > Struct Template Reference [Block management layer]

Block identifier class. More...

#include <bid.h>

Inheritance diagram for BID< SIZE >:

Collaboration diagram for BID< SIZE >:

List of all members.

Public Types
enum	{ size = SIZE, t_size = SIZE }
Public Member Functions
bool	valid () const
	BID (file *s, stxxl::int64 o)
	BID (const BID &obj)
template<unsigned BlockSize>
	BID (const BID< BlockSize > &obj)
template<unsigned BlockSize>
BID &	operator= (const BID< BlockSize > &obj)
bool	is_managed () const
Public Attributes
file *	storage
	pointer to the file of the block
stxxl::int64	offset
	offset within the file of the block

---

Detailed Description

template<unsigned SIZE>
struct BID< SIZE >

Block identifier class.

Stores block identity, given by file and offset within the file

---

Member Enumeration Documentation

template<unsigned SIZE>

anonymous enum

Enumerator:

size	Block size.
t_size	Blocks size, given by the parameter.

---

Member Data Documentation

template<unsigned SIZE>

stxxl::int64 BID< SIZE >::offset

offset within the file of the block

Referenced by block_manager::delete_block(), typed_block< RawSize_, T_, NRef_, InfoType_ >::read(), and typed_block< RawSize_, T_, NRef_, InfoType_ >::write().

template<unsigned SIZE>

file* BID< SIZE >::storage

pointer to the file of the block

Referenced by block_manager::delete_block(), typed_block< RawSize_, T_, NRef_, InfoType_ >::read(), and typed_block< RawSize_, T_, NRef_, InfoType_ >::write().

---

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

• bid.h