apt  0.9.7.8
Public Member Functions | Protected Member Functions | List of all members
pkgCache::GrpIterator Class Reference
Inheritance diagram for pkgCache::GrpIterator:
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Public Member Functions

 GrpIterator (pkgCache &Owner)
virtual void operator++ (int)
virtual void operator++ ()
const char * Name () const
PkgIterator PackageList () const
PkgIterator FindPkg (std::string Arch="any") const
PkgIterator FindPreferredPkg (bool const &PreferNonVirtual=true) const
 find the package with the "best" architecture
PkgIterator NextPkg (PkgIterator const &Pkg) const
 GrpIterator (pkgCache &Owner, Group *Trg)
- Public Member Functions inherited from pkgCache::Iterator< Group, GrpIterator >
bool end () const
bool operator== (const GrpIterator &B) const
bool operator!= (const GrpIterator &B) const
Groupoperator-> ()
Groupconst * operator-> () const
 operator Group * ()
 operator Groupconst * () const
Groupoperator* ()
Groupconst & operator* () const
pkgCacheCache () const
void operator= (const GrpIterator &B)
bool IsGood () const
unsigned long Index () const
void ReMap (void const *const oldMap, void const *const newMap)
 Iterator (pkgCache &Owner, Group *T=0)

Protected Member Functions

GroupOwnerPointer () const
 Returns the Pointer for this struct in the owner The implementation of this method should be pretty short as it will only return the Pointer into the mmap stored in the owner but the name of this pointer is different for each stucture and we want to abstract here at least for the basic methods from the actual structure.

Additional Inherited Members

- Protected Attributes inherited from pkgCache::Iterator< Group, GrpIterator >
GroupS
pkgCacheOwner

Member Function Documentation

pkgCache::PkgIterator FindPreferredPkg ( bool const &  PreferNonVirtual = true) const

find the package with the "best" architecture

The best architecture is either the "native" or the first in the list of Architectures which is not an end-Pointer

Parameters
PreferNonVirtualtries to respond with a non-virtual package and only if this fails returns the best virtual package

References Configuration::getArchitectures().

Group* OwnerPointer ( ) const
inlineprotectedvirtual

Returns the Pointer for this struct in the owner The implementation of this method should be pretty short as it will only return the Pointer into the mmap stored in the owner but the name of this pointer is different for each stucture and we want to abstract here at least for the basic methods from the actual structure.

Returns
Pointer to the first structure of this type

Implements pkgCache::Iterator< Group, GrpIterator >.


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