|
Classes | |
| class | osmscout::CLASS_FINAL< DataLoader > |
| class | osmscout::HTMLWriter |
Functions | |
| OSMSCOUT_API FileOffset | osmscout::GetFileSize (const std::string &filename) |
| OSMSCOUT_API bool | osmscout::RemoveFile (const std::string &filename) |
| OSMSCOUT_API bool | osmscout::RenameFile (const std::string &oldFilename, const std::string &newFilename) |
| OSMSCOUT_API std::string | osmscout::AppendFileToDir (const std::string &dir, const std::string &file) |
| OSMSCOUT_API uint8_t | osmscout::BytesNeededToAddressFileData (const std::string &filename) |
| OSMSCOUT_API bool | osmscout::ExistsInFilesystem (const std::string &filename) |
| OSMSCOUT_API bool | osmscout::IsDirectory (const std::string &filename) |
Detailed Description
Classes and methods related to low-level platform independent access to files on disk.
Function Documentation
◆ AppendFileToDir()
| OSMSCOUT_API std::string osmscout::AppendFileToDir | ( | const std::string & | dir, |
| const std::string & | file | ||
| ) |
Append the filename 'name' to the directory name 'name' correctly adding directory delimiter if necessary.
◆ BytesNeededToAddressFileData()
| OSMSCOUT_API uint8_t osmscout::BytesNeededToAddressFileData | ( | const std::string & | filename | ) |
Number of bytes needed to address the complete content of the given file.
- Exceptions
-
IOException
◆ ExistsInFilesystem()
| OSMSCOUT_API bool osmscout::ExistsInFilesystem | ( | const std::string & | filename | ) |
Returns true of the given filename exists in the filesystem. Else it returns false.
Note that this function returns, does not tell you anything about the type of the filesystem entry. It you still be a regular file, a directory, a pipe or something completely different.
Also not ethat there is no differenciation in error codes. If there was an error during access to the file entry while though the file entry does in fact exists, false ist still returned.
- Exceptions
-
IOException if the function is not implemented.
◆ GetFileSize()
| OSMSCOUT_API FileOffset osmscout::GetFileSize | ( | const std::string & | filename | ) |
Return the size of the file in the parameter size.
- Exceptions
-
IOException
◆ IsDirectory()
| OSMSCOUT_API bool osmscout::IsDirectory | ( | const std::string & | filename | ) |
Returns true of the given filename points to a directory. Else it returns false.
- Exceptions
-
IOException if there was an error or if the function is not implemented.
◆ RemoveFile()
| OSMSCOUT_API bool osmscout::RemoveFile | ( | const std::string & | filename | ) |
Deletes the given file
◆ RenameFile()
| OSMSCOUT_API bool osmscout::RenameFile | ( | const std::string & | oldFilename, |
| const std::string & | newFilename | ||
| ) |
Rename a file
