std::filesystem Namespace Reference

Functions
fs::path	getHomePath ()
fs::path	consolidated (fs::path rawPath)
	resolves symlinks, ~ (Unix home dir) and relative specs
bool	has_perm (fs::path const &p, fs::perms permissionMask)
	check if the denoted path p has at least the given permissions
bool	can_read (fs::path const &p)
	check if the owner has read permissions on the denoted file or directory
bool	can_write (fs::path const &p)
bool	can_exec (fs::path const &p)

Variables
const string	UNIX_HOMEDIR_SYMBOL {"~"}
lib::Literal	UNIX_HOMEDIR_ENV {"HOME"}

Function Documentation

getHomePath()

fs::path getHomePath ( )

inline

Definition at line 48 of file file.hpp.

References UNIX_HOMEDIR_ENV.

Referenced by consolidated().

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consolidated()

fs::path consolidated ( fs::path  rawPath )

inline

resolves symlinks, ~ (Unix home dir) and relative specs

Returns

absolute canonical form if the path exists; otherwise only the home directory is expanded

Definition at line 61 of file file.hpp.

References getHomePath(), and UNIX_HOMEDIR_SYMBOL.

Referenced by FileSupport_test::homedirectoryExpansion(), DataTable< TAB >::save(), and DataTable< TAB >::saveAs().

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has_perm()

bool has_perm ( fs::path const &  p, fs::perms  permissionMask  )

inline

check if the denoted path p has at least the given permissions

Definition at line 74 of file file.hpp.

Referenced by can_exec(), can_read(), can_write(), and FileSupport_test::simplifiedPermissionAccess().

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can_read()

bool can_read ( fs::path const &  p )

inline

check if the owner has read permissions on the denoted file or directory

Definition at line 81 of file file.hpp.

References has_perm().

Referenced by FileSupport_test::simplifiedPermissionAccess().

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can_write()

bool can_write ( fs::path const &  p )

inline

Definition at line 87 of file file.hpp.

References has_perm().

Referenced by FileSupport_test::simplifiedPermissionAccess().

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can_exec()

bool can_exec ( fs::path const &  p )

inline

Definition at line 93 of file file.hpp.

References has_perm().

Referenced by FileSupport_test::simplifiedPermissionAccess().

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Variable Documentation

UNIX_HOMEDIR_SYMBOL

const string UNIX_HOMEDIR_SYMBOL {"~"}

Definition at line 25 of file file.cpp.

Referenced by consolidated().

UNIX_HOMEDIR_ENV

lib::Literal UNIX_HOMEDIR_ENV {"HOME"}

Definition at line 26 of file file.cpp.

Referenced by getHomePath().