libzypp  17.25.8
zypp::target::rpm::librpmDb::db_const_iterator::D Class Reference

Public Member Functions

 D (librpmDb::constPtr dbptr_r)
 
 ~D ()
 
bool create (int rpmtag, const void *keyp=NULL, size_t keylen=0)
 Let iterator access a dbindex file. More...
 
bool destroy ()
 Destroy iterator. More...
 
bool advance ()
 Advance to the first/next header in iterator. More...
 
bool init (int rpmtag, const void *keyp=NULL, size_t keylen=0)
 Access a dbindex file and advance to the 1st header. More...
 
bool set (int off_r)
 Create an itertator that contains the database entry located at off_r, and advance to the 1st header. More...
 
unsigned offset ()
 
int size ()
 

Public Attributes

librpmDb::constPtr _dbptr
 
shared_ptr< RpmException_dberr
 
RpmHeader::constPtr _hptr
 
rpmdbMatchIterator _mi
 

Private Member Functions

Doperator= (const D &)
 
 D (const D &)
 

Detailed Description

Definition at line 486 of file librpmDb.cc.

Constructor & Destructor Documentation

◆ D() [1/2]

zypp::target::rpm::librpmDb::db_const_iterator::D::D ( const D )
private

◆ D() [2/2]

zypp::target::rpm::librpmDb::db_const_iterator::D::D ( librpmDb::constPtr  dbptr_r)
inline

Definition at line 498 of file librpmDb.cc.

◆ ~D()

zypp::target::rpm::librpmDb::db_const_iterator::D::~D ( )
inline

Definition at line 523 of file librpmDb.cc.

Member Function Documentation

◆ operator=()

D& zypp::target::rpm::librpmDb::db_const_iterator::D::operator= ( const D )
private

◆ create()

bool zypp::target::rpm::librpmDb::db_const_iterator::D::create ( int  rpmtag,
const void *  keyp = NULL,
size_t  keylen = 0 
)
inline

Let iterator access a dbindex file.

Call advance to access the 1st element (if present).

Definition at line 535 of file librpmDb.cc.

◆ destroy()

bool zypp::target::rpm::librpmDb::db_const_iterator::D::destroy ( )
inline

Destroy iterator.

Invalidates _dbptr, if database was blocked meanwile. Always returns false.

Definition at line 548 of file librpmDb.cc.

◆ advance()

bool zypp::target::rpm::librpmDb::db_const_iterator::D::advance ( )
inline

Advance to the first/next header in iterator.

Destroys iterator if no more headers available.

Definition at line 568 of file librpmDb.cc.

◆ init()

bool zypp::target::rpm::librpmDb::db_const_iterator::D::init ( int  rpmtag,
const void *  keyp = NULL,
size_t  keylen = 0 
)
inline

Access a dbindex file and advance to the 1st header.

Definition at line 585 of file librpmDb.cc.

◆ set()

bool zypp::target::rpm::librpmDb::db_const_iterator::D::set ( int  off_r)
inline

Create an itertator that contains the database entry located at off_r, and advance to the 1st header.

Definition at line 596 of file librpmDb.cc.

◆ offset()

unsigned zypp::target::rpm::librpmDb::db_const_iterator::D::offset ( )
inline

Definition at line 608 of file librpmDb.cc.

◆ size()

int zypp::target::rpm::librpmDb::db_const_iterator::D::size ( )
inline

Definition at line 613 of file librpmDb.cc.

Member Data Documentation

◆ _dbptr

librpmDb::constPtr zypp::target::rpm::librpmDb::db_const_iterator::D::_dbptr

Definition at line 492 of file librpmDb.cc.

◆ _dberr

shared_ptr<RpmException> zypp::target::rpm::librpmDb::db_const_iterator::D::_dberr

Definition at line 493 of file librpmDb.cc.

◆ _hptr

RpmHeader::constPtr zypp::target::rpm::librpmDb::db_const_iterator::D::_hptr

Definition at line 495 of file librpmDb.cc.

◆ _mi

rpmdbMatchIterator zypp::target::rpm::librpmDb::db_const_iterator::D::_mi

Definition at line 496 of file librpmDb.cc.


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