libzypp 17.37.17
zypp::target::RequestedLocalesFile Class Reference

Save and restore locale set from file. More...

#include <zypp/target/RequestedLocalesFile.h>

Public Member Functions

 RequestedLocalesFile (Pathname file_r)
 Ctor taking the file to read/write.
const Pathname & file () const
 Return the file path.
const LocaleSet & locales () const
 Return the loacale set.
void setLocales (const LocaleSet &locales_r)
 Store a new locale set.

Private Member Functions

bool differs (const LocaleSet &lhs, const LocaleSet &rhs) const
 Helper testing whether two LocaleSet differ.

Static Private Member Functions

static void load (const Pathname &file_r, LocaleSet &locales_r)
 Read LocaleSet from file_r.
static void store (const Pathname &file_r, const LocaleSet &locales_r)
 Write LocaleSet to file_r.

Private Attributes

Pathname _file
scoped_ptr< LocaleSet > _localesPtr

Friends

std::ostream & operator<< (std::ostream &str, const RequestedLocalesFile &obj)

(Note that these are not member symbols.)

std::ostream & operator<< (std::ostream &str, const RequestedLocalesFile &obj)
 Stream output.

Detailed Description

Save and restore locale set from file.

Definition at line 36 of file RequestedLocalesFile.h.

Constructor & Destructor Documentation

◆ RequestedLocalesFile()

zypp::target::RequestedLocalesFile::RequestedLocalesFile ( Pathname file_r)
inline

Ctor taking the file to read/write.

Definition at line 42 of file RequestedLocalesFile.h.

Member Function Documentation

◆ file()

const Pathname & zypp::target::RequestedLocalesFile::file ( ) const
inline

Return the file path.

Definition at line 47 of file RequestedLocalesFile.h.

◆ locales()

const LocaleSet & zypp::target::RequestedLocalesFile::locales ( ) const
inline

Return the loacale set.

The file is read once on demand. returns an empty set if the file does not exist or is not readable.

Definition at line 54 of file RequestedLocalesFile.h.

◆ setLocales()

void zypp::target::RequestedLocalesFile::setLocales ( const LocaleSet & locales_r)
inline

Store a new locale set.

Write the new localeset to file, unless we know it did not change. The directory containing file must exist.

Definition at line 69 of file RequestedLocalesFile.h.

◆ differs()

bool zypp::target::RequestedLocalesFile::differs ( const LocaleSet & lhs,
const LocaleSet & rhs ) const
inlineprivate

Helper testing whether two LocaleSet differ.

Definition at line 83 of file RequestedLocalesFile.h.

◆ load()

void zypp::target::RequestedLocalesFile::load ( const Pathname & file_r,
LocaleSet & locales_r )
staticprivate

Read LocaleSet from file_r.

Definition at line 34 of file RequestedLocalesFile.cc.

◆ store()

void zypp::target::RequestedLocalesFile::store ( const Pathname & file_r,
const LocaleSet & locales_r )
staticprivate

Write LocaleSet to file_r.

Definition at line 54 of file RequestedLocalesFile.cc.

◆ operator<< [1/2]

std::ostream & operator<< ( std::ostream & str,
const RequestedLocalesFile & obj )
friend

Definition at line 80 of file RequestedLocalesFile.cc.

◆ operator<<() [2/2]

std::ostream & operator<< ( std::ostream & str,
const RequestedLocalesFile & obj )
related

Stream output.

Definition at line 80 of file RequestedLocalesFile.cc.

Member Data Documentation

◆ _file

Pathname zypp::target::RequestedLocalesFile::_file
private

Definition at line 100 of file RequestedLocalesFile.h.

◆ _localesPtr

scoped_ptr<LocaleSet> zypp::target::RequestedLocalesFile::_localesPtr
mutableprivate

Definition at line 101 of file RequestedLocalesFile.h.

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