X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f3845e889c7ccfe03d034a0aa79b4f4d19fbcb06..56b88f1276ea4049a21f6174842b56ca9f280a3f:/docs/latex/wx/file.tex diff --git a/docs/latex/wx/file.tex b/docs/latex/wx/file.tex index c41687fd50..427897947c 100644 --- a/docs/latex/wx/file.tex +++ b/docs/latex/wx/file.tex @@ -113,7 +113,7 @@ Associates the file with the given file descriptor, which has already been opene Destructor will close the file. -NB: it is not virtual so you should use wxFile polymorphically. +{\bf NB:} it is not virtual so you should not use wxFile polymorphically. \membersection{wxFile::Access}\label{wxfileaccess} @@ -141,9 +141,9 @@ Closes the file. \membersection{wxFile::Create}\label{wxfilecreate} -\func{bool}{Create}{\param{const char*}{ filename}, \param{bool}{ overwrite = FALSE}, \param{int }{access = wxS\_DEFAULT}} +\func{bool}{Create}{\param{const char*}{ filename}, \param{bool}{ overwrite = false}, \param{int }{access = wxS\_DEFAULT}} -Creates a file for writing. If the file already exists, setting {\bf overwrite} to TRUE +Creates a file for writing. If the file already exists, setting {\bf overwrite} to true will ensure it is overwritten. \membersection{wxFile::Detach}\label{wxfiledetach} @@ -151,7 +151,7 @@ will ensure it is overwritten. \func{void}{Detach}{\void} Get back a file descriptor from wxFile object - the caller is responsible for closing the file if this -descriptor is opened. \helpref{IsOpened()}{wxfileisopened} will return FALSE after call to Detach(). +descriptor is opened. \helpref{IsOpened()}{wxfileisopened} will return false after call to Detach(). \membersection{wxFile::fd}\label{wxfilefd} @@ -163,12 +163,12 @@ Returns the file descriptor associated with the file. \constfunc{bool}{Eof}{\void} -Returns TRUE if the end of the file has been reached. +Returns true if the end of the file has been reached. Note that the behaviour of the file pointer based class \helpref{wxFFile}{wxffile} is different as \helpref{wxFFile::Eof}{wxffileeof} -will return TRUE here only if an attempt has been made to read -{\it past} the last byte of the file, while wxFile::Eof() will return TRUE +will return true here only if an attempt has been made to read +{\it past} the last byte of the file, while wxFile::Eof() will return true even before such attempt is made if the file pointer is at the last position in the file. @@ -183,7 +183,7 @@ of using Eof() as this will not work for special files under Unix. \func{static bool}{Exists}{\param{const char*}{ filename}} -Returns TRUE if the given name specifies an existing regular file (not a +Returns true if the given name specifies an existing regular file (not a directory or a link) \membersection{wxFile::Flush}\label{wxfileflush} @@ -200,7 +200,7 @@ due to a missing fsync function, which reduces the usefulness of this function \constfunc{bool}{IsOpened}{\void} -Returns TRUE if the file has been opened. +Returns true if the file has been opened. \membersection{wxFile::Length}\label{wxfilelength} @@ -212,7 +212,7 @@ Returns the length of the file. \func{bool}{Open}{\param{const char*}{ filename}, \param{wxFile::OpenMode}{ mode = wxFile::read}} -Opens the file, returning TRUE if successful. +Opens the file, returning true if successful. \wxheading{Parameters} @@ -291,10 +291,14 @@ the number of bytes actually written \membersection{wxFile::Write}\label{wxfilewrites} -\func{bool}{Write}{\param{const wxString\& }{s}, \param{wxMBConv&}{ conv = wxConvLibc}} +\func{bool}{Write}{\param{const wxString\& }{s}, \param{wxMBConv\&}{ conv = wxConvUTF8}} -Writes the contents of the string to the file, returns TRUE on success. +Writes the contents of the string to the file, returns true on success. The second argument is only meaningful in Unicode build of wxWindows when {\it conv} is used to convert {\it s} to multibyte representation. +Note that this method only works with {\tt NUL}-terminated strings, if you want +to write data with embedded {\tt NUL}s to the file you should use the other +\helpref{Write() overload}{wxfilewrite}. +