zypp::Arch Class Reference

Architecture. More...

#include <Arch.h>

List of all members.

Classes
struct	CompatEntry
	Holds an architecture ID and it's compatible relation. More...
Public Types
typedef std::set< Arch, CompareByGT< Arch > >	CompatSet
	Reversed arch order, best Arch first.
Public Member Functions
	Arch ()
	Default ctor Arc_noarch.
	Arch (IdString::IdType id_r)
	Ctor taking Arch as string.
	Arch (const IdString &idstr_r)
	Arch (const std::string &str_r)
	Arch (const char *cstr_r)
bool	isBuiltIn () const
	Whether this is a buitin (or known) architecture.
bool	compatibleWith (const Arch &targetArch_r) const
	Compatibility relation.
Arch	baseArch () const
int	compare (const Arch &rhs) const
	Arch comparison.
IdStringType like interface.
We can't use the complete IdStringType mixin until _doCompare can be redefined on any level, not just as char*.
IdString	idStr () const
	String representation of Arch.
const std::string &	asString () const
const char *	c_str () const
bool	empty () const
	Test for an empty Arch (this is Arch_epmty, not Arch_noarch ).
unsigned	size () const
	Size of the string representation.
IdString::IdType	id () const
	Expert backdoor.
Static Public Member Functions
static Arch	baseArch (const Arch &targetArch_r)
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)
template<>
bool	operator() (const zypp::Arch &lhs, const zypp::Arch &rhs) const
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_empty
const Arch	Arch_noarch
const Arch	Arch_pentium4
const Arch	Arch_pentium3
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
const Arch	Arch_alphaev67
const Arch	Arch_alphaev6
const Arch	Arch_alphapca56
const Arch	Arch_alphaev56
const Arch	Arch_alphaev5
const Arch	Arch_alpha
const Arch	Arch_sparc64v
const Arch	Arch_sparc64
const Arch	Arch_sparcv9v
const Arch	Arch_sparcv9
const Arch	Arch_sparcv8
const Arch	Arch_sparc
const Arch	Arch_armv7tnhl
const Arch	Arch_armv7thl
const Arch	Arch_armv7nhl
const Arch	Arch_armv7hl
const Arch	Arch_armv7l
const Arch	Arch_armv6l
const Arch	Arch_armv5tejl
const Arch	Arch_armv5tel
const Arch	Arch_armv5l
const Arch	Arch_armv4tl
const Arch	Arch_armv4l
const Arch	Arch_armv3l
const Arch	Arch_sh3
const Arch	Arch_sh4
const Arch	Arch_sh4a
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)

---

Detailed Description

Architecture.

Definition at line 36 of file Arch.h.

---

Member Typedef Documentation

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

Reversed arch order, best Arch first.

Definition at line 117 of file Arch.h.

---

Constructor & Destructor Documentation

zypp::Arch::Arch

(

)

Default ctor Arc_noarch.

Definition at line 456 of file Arch.cc.

zypp::Arch::Arch

(

IdString::IdType

id_r

)

[explicit]

Ctor taking Arch as string.

Definition at line 460 of file Arch.cc.

zypp::Arch::Arch

(

const IdString &

idstr_r

)

[explicit]

Definition at line 464 of file Arch.cc.

zypp::Arch::Arch

(

const std::string &

str_r

)

[explicit]

Definition at line 468 of file Arch.cc.

zypp::Arch::Arch

(

const char *

cstr_r

)

[explicit]

Definition at line 472 of file Arch.cc.

zypp::Arch::Arch

(

const CompatEntry &

rhs

)

[private]

Definition at line 476 of file Arch.cc.

---

Member Function Documentation

IdString zypp::Arch::idStr

(

)

const

String representation of Arch.

Definition at line 485 of file Arch.cc.

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

(

)

const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 493 of file Arch.cc.

const char* zypp::Arch::c_str

(

)

const [inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 59 of file Arch.h.

bool zypp::Arch::empty

(

)

const [inline]

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

Definition at line 63 of file Arch.h.

unsigned zypp::Arch::size

(

)

const [inline]

Size of the string representation.

Definition at line 67 of file Arch.h.

IdString::IdType zypp::Arch::id

(

)

const [inline]

Expert backdoor.

Definition at line 71 of file Arch.h.

bool zypp::Arch::isBuiltIn

(

)

const

Whether this is a buitin (or known) architecture.

Used e.g. in Capability to determine whether some trailing ".string" is part ot the name or restriction to an architecture.

Definition at line 501 of file Arch.cc.

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 509 of file Arch.cc.

Arch zypp::Arch::baseArch

(

)

const

Returns:

the arch before noarch if it's not a multilib arch (e.g. x86_64,sparc64v,sparc64,ppc64,s390x).

Definition at line 517 of file Arch.cc.

static Arch zypp::Arch::baseArch

(

const Arch &

targetArch_r

)

[inline, static]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 101 of file Arch.h.

int zypp::Arch::compare

(

const Arch &

rhs

)

const

Arch comparison.

Compatible architectures are treated as less (i.e. i686>i386>noarch). So Arch_noarch is the least Arch. Equivalent architectures (compatible in both directions) are ordered arbitrary.

Definition at line 554 of file Arch.cc.

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

Arch comparison (static version).

Definition at line 112 of file Arch.h.

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 562 of file Arch.cc.

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

(

const CompatSet &

cset

)

[inline, static]

Definition at line 135 of file Arch.h.

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Friends And Related Function Documentation

const Arch Arch_empty [related]

This is an empty Arch represented by an empty string. Sometimes used to indicate an any or an unknown Arch. Don't confuse this with Arch_noarch, which is in fact an architecture.

Definition at line 162 of file Arch.h.

const Arch Arch_noarch [related]

Definition at line 165 of file Arch.h.

const Arch Arch_pentium4 [related]

Definition at line 168 of file Arch.h.

const Arch Arch_pentium3 [related]

Definition at line 170 of file Arch.h.

const Arch Arch_x86_64 [related]

Definition at line 173 of file Arch.h.

const Arch Arch_athlon [related]

Definition at line 175 of file Arch.h.

const Arch Arch_i686 [related]

Definition at line 177 of file Arch.h.

const Arch Arch_i586 [related]

Definition at line 179 of file Arch.h.

const Arch Arch_i486 [related]

Definition at line 181 of file Arch.h.

const Arch Arch_i386 [related]

Definition at line 183 of file Arch.h.

const Arch Arch_s390x [related]

Definition at line 186 of file Arch.h.

const Arch Arch_s390 [related]

Definition at line 188 of file Arch.h.

const Arch Arch_ppc64 [related]

Definition at line 191 of file Arch.h.

const Arch Arch_ppc [related]

Definition at line 193 of file Arch.h.

const Arch Arch_ia64 [related]

Definition at line 196 of file Arch.h.

const Arch Arch_alphaev67 [related]

Definition at line 199 of file Arch.h.

const Arch Arch_alphaev6 [related]

Definition at line 201 of file Arch.h.

const Arch Arch_alphapca56 [related]

Definition at line 203 of file Arch.h.

const Arch Arch_alphaev56 [related]

Definition at line 205 of file Arch.h.

const Arch Arch_alphaev5 [related]

Definition at line 207 of file Arch.h.

const Arch Arch_alpha [related]

Definition at line 209 of file Arch.h.

const Arch Arch_sparc64v [related]

Definition at line 212 of file Arch.h.

const Arch Arch_sparc64 [related]

Definition at line 214 of file Arch.h.

const Arch Arch_sparcv9v [related]

Definition at line 216 of file Arch.h.

const Arch Arch_sparcv9 [related]

Definition at line 218 of file Arch.h.

const Arch Arch_sparcv8 [related]

Definition at line 220 of file Arch.h.

const Arch Arch_sparc [related]

Definition at line 222 of file Arch.h.

const Arch Arch_armv7tnhl [related]

Definition at line 225 of file Arch.h.

const Arch Arch_armv7thl [related]

Definition at line 227 of file Arch.h.

const Arch Arch_armv7nhl [related]

Definition at line 229 of file Arch.h.

const Arch Arch_armv7hl [related]

Definition at line 231 of file Arch.h.

const Arch Arch_armv7l [related]

Definition at line 233 of file Arch.h.

const Arch Arch_armv6l [related]

Definition at line 235 of file Arch.h.

const Arch Arch_armv5tejl [related]

Definition at line 237 of file Arch.h.

const Arch Arch_armv5tel [related]

Definition at line 239 of file Arch.h.

const Arch Arch_armv5l [related]

Definition at line 241 of file Arch.h.

const Arch Arch_armv4tl [related]

Definition at line 243 of file Arch.h.

const Arch Arch_armv4l [related]

Definition at line 245 of file Arch.h.

const Arch Arch_armv3l [related]

Definition at line 247 of file Arch.h.

const Arch Arch_sh3 [related]

Definition at line 250 of file Arch.h.

const Arch Arch_sh4 [related]

Definition at line 253 of file Arch.h.

const Arch Arch_sh4a [related]

Definition at line 255 of file Arch.h.

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

stream output.

Definition at line 261 of file Arch.h.

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

Definition at line 267 of file Arch.h.

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

Definition at line 271 of file Arch.h.

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

Definition at line 275 of file Arch.h.

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

Definition at line 279 of file Arch.h.

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

Definition at line 283 of file Arch.h.

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

Definition at line 287 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 318 of file Arch.h.

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Member Data Documentation

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

Definition at line 145 of file Arch.h.

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

• zypp/Arch.h
• zypp/Arch.cc