\section{\class{wxDir}}\label{wxdir}
wxDir is a portable equivalent of Unix {open/read/close}dir functions which
-allow enumerating of the files in a directory. wxDir allows enumerate files as
-well as directories.
+allow enumerating of the files in a directory. wxDir allows to enumerate files
+as well as directories.
wxDir also provides a flexible way to enumerate files recursively using
\helpref{Traverse}{wxdirtraverse} or a simpler
\wxheading{Constants}
-These flags define what kind of filenames is included in the list of files
-enumerated by GetFirst/GetNext
+These flags define what kind of filename is included in the list of files
+enumerated by GetFirst/GetNext.
{\small
\begin{verbatim}
\latexignore{\rtfignore{\wxheading{Members}}}
-\membersection{wxDir::Exists}\label{wxdirexists}
-
-\func{static bool}{Exists}{\param{const wxString\& }{dir}}
-
-Test for existence of a directory with the given name
-
\membersection{wxDir::wxDir}\label{wxdirwxdir}
\func{}{wxDir}{\void}
Opens the directory for enumeration, use \helpref{IsOpened()}{wxdirisopened}
to test for errors.
+
\membersection{wxDir::\destruct{wxDir}}\label{wxdirdtor}
\func{}{\destruct{wxDir}}{\void}
Destructor cleans up the associated resources. It is not virtual and so this
class is not meant to be used polymorphically.
-\membersection{wxDir::Open}\label{wxdiropen}
-\func{bool}{Open}{\param{const wxString\& }{dir}}
+\membersection{wxDir::Exists}\label{wxdirexists}
-Open the directory for enumerating, returns true on success or false if an
-error occurred.
+\func{static bool}{Exists}{\param{const wxString\& }{dir}}
-\membersection{wxDir::IsOpened}\label{wxdirisopened}
+Test for existence of a directory with the given name
-\constfunc{bool}{IsOpened}{\void}
-Returns true if the directory was successfully opened by a previous call to
-\helpref{Open}{wxdiropen}.
+\membersection{wxDir::GetAllFiles}\label{wxdirgetallfiles}
+
+\func{static size\_t}{GetAllFiles}{\param{const wxString\& }{dirname}, \param{wxArrayString *}{files}, \param{const wxString\& }{filespec = wxEmptyString}, \param{int }{flags = wxDIR\_DEFAULT}}
+
+The function appends the names of all the files under directory {\it dirname}
+to the array {\it files} (note that its old content is preserved). Only files
+matching the {\it filespec} are taken, with empty spec matching all the files.
+
+The {\it flags} parameter should always include {\tt wxDIR\_FILES} or the array
+would be unchanged and should include {\tt wxDIR\_DIRS} flag to recurse into
+subdirectories (both flags are included in the value by default).
+
+See also: \helpref{Traverse}{wxdirtraverse}
+
\membersection{wxDir::GetFirst}\label{wxdirgetfirst}
Start enumerating all files matching {\it filespec} (or all files if it is
empty) and flags, return true on success.
+
+\membersection{wxDir::GetName}\label{wxdirgetname}
+
+\constfunc{wxString}{GetName}{\void}
+
+Returns the name of the directory itself. The returned string does not have the
+trailing path separator (slash or backslash).
+
+
\membersection{wxDir::GetNext}\label{wxdirgetnext}
\constfunc{bool}{GetNext}{\param{wxString* }{filename}}
-Continue enumerating files satisfying the criteria specified by the last call
-to \helpref{GetFirst}{wxdirgetfirst}.
+Continue enumerating files which satisfy the criteria specified by the last
+call to \helpref{GetFirst}{wxdirgetfirst}.
+
\membersection{wxDir::HasFiles}\label{wxdirhasfiles}
{\it filespec}. If {\it filespec} is empty, look for any files at all. In any
case, even hidden files are taken into account.
+
\membersection{wxDir::HasSubDirs}\label{wxdirhassubdirs}
\func{bool}{HasSubDirs}{\param{const wxString\& }{dirspec = wxEmptyString}}
empty {\it filespec} is given, only check for directories matching it).
The hidden subdirectories are taken into account as well.
+
+\membersection{wxDir::IsOpened}\label{wxdirisopened}
+
+\constfunc{bool}{IsOpened}{\void}
+
+Returns true if the directory was successfully opened by a previous call to
+\helpref{Open}{wxdiropen}.
+
+
+\membersection{wxDir::Open}\label{wxdiropen}
+
+\func{bool}{Open}{\param{const wxString\& }{dir}}
+
+Open the directory for enumerating, returns {\tt true} on success
+or {\tt false} if an error occurred.
+
+
\membersection{wxDir::Traverse}\label{wxdirtraverse}
\func{size\_t}{Traverse}{\param{wxDirTraverser\& }{sink}, \param{const wxString\& }{filespec = wxEmptyString}, \param{int }{flags = wxDIR\_DEFAULT}}
See also: \helpref{GetAllFiles}{wxdirgetallfiles}
-\membersection{wxDir::GetAllFiles}\label{wxdirgetallfiles}
-
-\func{static size\_t}{GetAllFiles}{\param{const wxString\& }{dirname}, \param{wxArrayString *}{files}, \param{const wxString\& }{filespec = wxEmptyString}, \param{int }{flags = wxDIR\_DEFAULT}}
-
-The function appends the names of all the files under directory {\it dirname}
-to the array {\it files} (note that its old contents is preserved). Only files
-matching the {\it filespec} are taken, with empty spec matching all the files.
-
-The {\it flags} parameter should always include {\tt wxDIR\_FILES} or the array
-would be unchanged and should include {\tt wxDIR\_DIRS} flag to recurse into
-subdirectories (both flags are included in the value by default).
-
-See also: \helpref{Traverse}{wxdirtraverse}
-
projects / wxWidgets.git / blobdiff