pkgProblemResolver Class Reference

#include <algorithms.h>

Collaboration diagram for pkgProblemResolver:

Classes
struct	PackageKill

Public Member Functions
	pkgProblemResolver (pkgDepCache *Cache)
	~pkgProblemResolver ()
void	Clear (pkgCache::PkgIterator Pkg)
void	InstallProtect ()
void	Protect (pkgCache::PkgIterator Pkg)
void	Remove (pkgCache::PkgIterator Pkg)
bool	Resolve (bool BrokenFix=false)
bool	ResolveByKeep ()

Protected Member Functions
bool	InstOrNewPolicyBroken (pkgCache::PkgIterator Pkg)

Private Types
typedef pkgCache::DepIterator	DepIterator
enum	Flags {   Protected = (1 << 0),   PreInstalled = (1 << 1),   Upgradable = (1 << 2),   ReInstateTried = (1 << 3),   ToRemove = (1 << 4) }
typedef pkgCache::Package	Package
typedef pkgCache::PkgIterator	PkgIterator
typedef pkgCache::PrvIterator	PrvIterator
typedef pkgCache::VerIterator	VerIterator
typedef pkgCache::Version	Version

Private Member Functions
bool	DoUpgrade (pkgCache::PkgIterator Pkg)
void	MakeScores ()
bool	ResolveByKeepInternal ()
bool	ResolveInternal (bool const BrokenFix=false)

Static Private Member Functions
static int	ScoreSort (const void *a, const void *b)

Private Attributes
pkgDepCache &	Cache
void *	d
	dpointer placeholder (for later in case we need it) More...
bool	Debug
unsigned char *	Flags
int *	Scores

Static Private Attributes
static pkgProblemResolver *	This

Member Typedef Documentation

typedef pkgCache::DepIterator pkgProblemResolver::DepIterator

private

typedef pkgCache::Package pkgProblemResolver::Package

private

typedef pkgCache::PkgIterator pkgProblemResolver::PkgIterator

private

typedef pkgCache::PrvIterator pkgProblemResolver::PrvIterator

private

typedef pkgCache::VerIterator pkgProblemResolver::VerIterator

private

typedef pkgCache::Version pkgProblemResolver::Version

private

Member Enumeration Documentation

enum pkgProblemResolver::Flags

private

Enumerator
Protected
PreInstalled
Upgradable
ReInstateTried
ToRemove

Constructor & Destructor Documentation

pkgProblemResolver::pkgProblemResolver

(

pkgDepCache *

Cache

)

pkgProblemResolver::~pkgProblemResolver

(

)

Member Function Documentation

void pkgProblemResolver::Clear ( pkgCache::PkgIterator  Pkg )

inline

References Protected, and ToRemove.

bool pkgProblemResolver::DoUpgrade ( pkgCache::PkgIterator  Pkg )

private

void pkgProblemResolver::InstallProtect

(

)

bool pkgProblemResolver::InstOrNewPolicyBroken ( pkgCache::PkgIterator  Pkg )

protected

void pkgProblemResolver::MakeScores ( )

private

void pkgProblemResolver::Protect ( pkgCache::PkgIterator  Pkg )

inline

References Cache, pkgDepCache::MarkProtected(), and Protected.

Here is the call graph for this function:

void pkgProblemResolver::Remove ( pkgCache::PkgIterator  Pkg )

inline

References ToRemove.

bool pkgProblemResolver::Resolve

(

bool

BrokenFix = false

)

bool pkgProblemResolver::ResolveByKeep

(

)

bool pkgProblemResolver::ResolveByKeepInternal ( )

private

bool pkgProblemResolver::ResolveInternal ( bool const  BrokenFix = false )

private

static int pkgProblemResolver::ScoreSort ( const void *  a, const void *  b  )

staticprivate

Member Data Documentation

pkgDepCache& pkgProblemResolver::Cache

private

Referenced by Protect().

void* pkgProblemResolver::d

private

dpointer placeholder (for later in case we need it)

bool pkgProblemResolver::Debug

private

unsigned char* pkgProblemResolver::Flags

private

int* pkgProblemResolver::Scores

private

pkgProblemResolver* pkgProblemResolver::This

staticprivate

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

• /usr/include/apt-pkg/algorithms.h