zypp::Arch Class Reference

Architecture. More...

#include <Arch.h>

List of all members.

Public Types
typedef std::set < Arch, CompareByGT < Arch > >	CompatSet
	Reversed arch order, best Arch first.
Public Member Functions
	Arch ()
	Default ctor 'noarch'.
	Arch (const std::string &rhs)
	Ctor from string.
const std::string &	asString () const
	String representation of Arch.
bool	empty () const
	Test for an empty Arch (this is "", not Arch_noarch).
bool	compatibleWith (const Arch &targetArch_r) const
	Compatibility relation.
int	compare (const Arch &rhs) const
	Arch comparison.
Static Public Member Functions
static int	compare (const Arch &lhs, const Arch &rhs)
	Arch comparison (static version).
static CompatSet	compatSet (const Arch &targetArch_r)
	Return a set of all Arch's compatibleWith a targetArch_r.
static std::string	asString (const CompatSet &cset)
Private Member Functions
	Arch (const CompatEntry &)
Private Attributes
const CompatEntry *	_entry
Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Arch &obj)
	stream output.
template<>
bool	operator() (const zypp::Arch &lhs, const zypp::Arch &rhs) const
	Default order for std::container based Arch::compare.
Builtin architecture constants.
Defined outside Arch as e.g. Arch_i386, because some names, like i388, are used as define, thus unusable as identifier like Arch::i386.
const Arch	Arch_noarch
const Arch	Arch_x86_64
const Arch	Arch_athlon
const Arch	Arch_i686
const Arch	Arch_i586
const Arch	Arch_i486
const Arch	Arch_i386
const Arch	Arch_s390x
const Arch	Arch_s390
const Arch	Arch_ppc64
const Arch	Arch_ppc
const Arch	Arch_ia64
Equality based on string value.
bool	operator== (const Arch &lhs, const Arch &rhs)
bool	operator== (const Arch &lhs, const std::string &rhs)
bool	operator== (const std::string &lhs, const Arch &rhs)
bool	operator!= (const Arch &lhs, const Arch &rhs)
bool	operator!= (const Arch &lhs, const std::string &rhs)
bool	operator!= (const std::string &lhs, const Arch &rhs)
Classes
struct	CompatEntry
	Holds an architecture ID and it's compatible relation. More...

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Detailed Description

Architecture.

Definition at line 34 of file Arch.h.

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Member Typedef Documentation

typedef std::set<Arch,CompareByGT<Arch> > zypp::Arch::CompatSet

Reversed arch order, best Arch first.

Definition at line 74 of file Arch.h.

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Constructor & Destructor Documentation

zypp::Arch::Arch

(

)

Default ctor 'noarch'.

Definition at line 361 of file Arch.cc.

References _entry.

Referenced by compatSet().

zypp::Arch::Arch

(

const std::string &

rhs

)

[explicit]

Ctor from string.

Definition at line 370 of file Arch.cc.

References _entry.

zypp::Arch::Arch

(

const CompatEntry &

rhs

)

[private]

Definition at line 379 of file Arch.cc.

References _entry.

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Member Function Documentation

const std::string & zypp::Arch::asString

(

)

const

String representation of Arch.

Definition at line 388 of file Arch.cc.

References zypp::Arch::CompatEntry::_archStr, and _entry.

Referenced by asString(), empty(), zypp::solver::detail::helixXML(), zypp::parser::susetags::makeSharedIdent(), zypp::repo::RepoVariablesStringReplacer::operator()(), operator<<(), operator==(), zypp::parser::susetags::ContentFileReader::parse(), and zypp::storage::toXML().

bool zypp::Arch::empty

(

)

const [inline]

Test for an empty Arch (this is "", not Arch_noarch).

Definition at line 48 of file Arch.h.

References asString().

bool zypp::Arch::compatibleWith

(

const Arch &

targetArch_r

)

const

Compatibility relation.

Returns:

True iff this is compatible with targetArch_r.

 Arch_noarch.compatibleWith( ... )       ==> always true;
 Arch_i686.compatibleWith( Arch_x86_64 ) ==> true;
 Arch_x86_64.compatibleWith( Arch_i686 ) ==> false;

Definition at line 396 of file Arch.cc.

References _entry, and zypp::Arch::CompatEntry::compatibleWith().

Referenced by zypp::repo::susetags::Downloader::download(), zypp::ArchCompatibleWith::operator()(), zypp::parser::susetags::ContentFileReader::parse(), and zypp::parser::susetags::RepoParser::Impl::parse().

int zypp::Arch::compare

(

const Arch &

rhs

)

const

Arch comparison.

Primary key is the number of compatible Archs, then the string representation. Thus Arch_noarch is the least Arch.

Definition at line 404 of file Arch.cc.

References _entry, and zypp::Arch::CompatEntry::compare().

Referenced by zypp::NVRA::compare(), compare(), operator()(), zypp::parser::susetags::ContentFileReader::parse(), and zypp::solver::detail::QueueItemRequire::process().

static int zypp::Arch::compare	(	const Arch &	lhs,
		const Arch &	rhs
	)			[inline, static]

Arch comparison (static version).

Definition at line 69 of file Arch.h.

References compare().

Arch::CompatSet zypp::Arch::compatSet

(

const Arch &

targetArch_r

)

[static]

Return a set of all Arch's compatibleWith a targetArch_r.

Note:

The set is ordered according to compare, thus iterating will start at targetArch_r and end with Arch_noarch.

 Arch::CompatSet cset( Arch::compatSet( Arch_x86_64 ) );

 cout << str::join( make_transform_iterator( cset.begin(), std::mem_fun_ref(&Arch::asString) ),
                    make_transform_iterator( cset.end(), std::mem_fun_ref(&Arch::asString) ) )
      << endl;

 // Prints: x86_64 athlon i686 i586 i486 i386 noarch

Definition at line 412 of file Arch.cc.

References _entry, and Arch().

Referenced by zypp::repo::RepoVariablesStringReplacer::operator()().

static std::string zypp::Arch::asString

(

const CompatSet &

cset

)

[inline, static]

Definition at line 92 of file Arch.h.

References asString(), and zypp::url::join().

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Friends And Related Function Documentation

const Arch Arch_noarch [related]

Definition at line 114 of file Arch.h.

const Arch Arch_x86_64 [related]

Definition at line 117 of file Arch.h.

const Arch Arch_athlon [related]

Definition at line 119 of file Arch.h.

const Arch Arch_i686 [related]

Definition at line 121 of file Arch.h.

const Arch Arch_i586 [related]

Definition at line 123 of file Arch.h.

const Arch Arch_i486 [related]

Definition at line 125 of file Arch.h.

const Arch Arch_i386 [related]

Definition at line 127 of file Arch.h.

const Arch Arch_s390x [related]

Definition at line 130 of file Arch.h.

const Arch Arch_s390 [related]

Definition at line 132 of file Arch.h.

const Arch Arch_ppc64 [related]

Definition at line 135 of file Arch.h.

const Arch Arch_ppc [related]

Definition at line 137 of file Arch.h.

const Arch Arch_ia64 [related]

Definition at line 140 of file Arch.h.

std::ostream & operator<<	(	std::ostream &	str,
		const Arch &	obj
	)			[related]

stream output.

Definition at line 146 of file Arch.h.

References asString().

bool operator==	(	const Arch &	lhs,
		const Arch &	rhs
	)			[related]

Definition at line 152 of file Arch.h.

References asString().

bool operator==	(	const Arch &	lhs,
		const std::string &	rhs
	)			[related]

Definition at line 156 of file Arch.h.

References asString().

bool operator==	(	const std::string &	lhs,
		const Arch &	rhs
	)			[related]

Definition at line 160 of file Arch.h.

References asString().

bool operator!=	(	const Arch &	lhs,
		const Arch &	rhs
	)			[related]

Definition at line 164 of file Arch.h.

bool operator!=	(	const Arch &	lhs,
		const std::string &	rhs
	)			[related]

Definition at line 168 of file Arch.h.

bool operator!=	(	const std::string &	lhs,
		const Arch &	rhs
	)			[related]

Definition at line 172 of file Arch.h.

bool operator()	(	const zypp::Arch &	lhs,
		const zypp::Arch &	rhs
	)			const [related]

Default order for std::container based Arch::compare.

Definition at line 203 of file Arch.h.

References compare().

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Member Data Documentation

const CompatEntry* zypp::Arch::_entry [private]

Definition at line 102 of file Arch.h.

Referenced by Arch(), asString(), compare(), compatibleWith(), and compatSet().

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

• zypp/Arch.h
• zypp/Arch.cc

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