Save and restore hardlocks.
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#include <HardLocksFile.h>
List of all members.
Public Member Functions |
| HardLocksFile (const Pathname &file_r) |
| Ctor taking the file to read/write.
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const Pathname & | file () const |
| Return the file path.
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const Data & | data () const |
| Return the data.
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void | setData (const Data &data_r) |
| Store new Data.
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Private Member Functions |
bool | differs (const Data &lhs, const Data &rhs) const |
| Helper testing whether two Data differ.
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Static Private Member Functions |
static void | load (const Pathname &file_r, Data &data_r) |
| Read Data from file_r .
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static void | store (const Pathname &file_r, const Data &data_r) |
| Write Data to file_r .
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Related Functions |
(Note that these are not member functions.)
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std::ostream & | operator<< (std::ostream &str, const HardLocksFile &obj) |
Detailed Description
Save and restore hardlocks.
Definition at line 36 of file HardLocksFile.h.
Member Typedef Documentation
Constructor & Destructor Documentation
zypp::target::HardLocksFile::HardLocksFile |
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const Pathname & |
file_r | ) |
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inline |
Member Function Documentation
const Pathname& zypp::target::HardLocksFile::file |
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const |
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inline |
const Data& zypp::target::HardLocksFile::data |
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const |
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inline |
Return the data.
The file is read once on demand. Returns empty Data if the file does not exist or is not readable.
Definition at line 57 of file HardLocksFile.h.
void zypp::target::HardLocksFile::setData |
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const Data & |
data_r | ) |
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inline |
Store new Data.
Write the new Data to file, unless we know it did not change. The directory containing file must exist.
Definition at line 73 of file HardLocksFile.h.
bool zypp::target::HardLocksFile::differs |
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const Data & |
lhs, |
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const Data & |
rhs |
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) |
| const |
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inlineprivate |
void zypp::target::HardLocksFile::load |
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const Pathname & |
file_r, |
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Data & |
data_r |
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) |
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staticprivate |
void zypp::target::HardLocksFile::store |
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const Pathname & |
file_r, |
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const Data & |
data_r |
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) |
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staticprivate |
Friends And Related Function Documentation
std::ostream& operator<< |
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std::ostream & |
str, |
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const HardLocksFile & |
obj |
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) |
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friend |
std::ostream & operator<< |
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std::ostream & |
str, |
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const HardLocksFile & |
obj |
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) |
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related |
Member Data Documentation
Pathname zypp::target::HardLocksFile::_file |
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private |
scoped_ptr<Data> zypp::target::HardLocksFile::_dataPtr |
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mutableprivate |
The documentation for this class was generated from the following files: