X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0915d0b2e210701353ef30743d0df9c195f76295..c663fbea6851207b4e0ac3e362868c23b1494a46:/docs/latex/wx/inputstr.tex

diff --git a/docs/latex/wx/inputstr.tex b/docs/latex/wx/inputstr.tex
index daf42acc31..eb2c5f2249 100644
--- a/docs/latex/wx/inputstr.tex
+++ b/docs/latex/wx/inputstr.tex
@@ -34,7 +34,12 @@ Destructor.
 
 \func{char}{GetC}{\void}
 
-Returns the first character in the input queue and removes it.
+Returns the first character in the input queue and removes it, 
+blocking until it appears if necessary.
+
+\wxheading{Note}
+
+If EOF, return value is undefined and LastRead() will return 0 and not 1.
 
 \membersection{wxInputStream::Eof}\label{wxinputstreameof}
 
@@ -42,6 +47,14 @@ Returns the first character in the input queue and removes it.
 
 Returns true if the end of stream has been reached.
 
+\wxheading{Note}
+
+For some streams Eof() will not return true until an
+attempt has been made to read past the end of the stream.
+\helpref{LastRead()}{wxinputstreamlastread}
+should be called after each read to check that
+a non-zero number of bytes have been read.
+
 \membersection{wxInputStream::LastRead}\label{wxinputstreamlastread}
 
 \constfunc{size\_t}{LastRead}{\void}
@@ -54,6 +67,12 @@ Returns the last number of bytes read.
 
 Returns the first character in the input queue without removing it.
 
+\wxheading{Note}
+
+Blocks until something appears in the stream if necessary, if nothing
+ever does (i.e. EOF) LastRead() will return 0 (and the return value is
+undefined), otherwise LastRead() returns 1.
+
 \membersection{wxInputStream::Read}
 
 \func{wxInputStream\&}{Read}{\param{void *}{buffer}, \param{size\_t}{ size}}
@@ -85,6 +104,16 @@ any states of the stream right away.
 
 Changes the stream current position.
 
+\wxheading{Parameters}
+
+\docparam{pos}{Offset to seek to.}
+
+\docparam{mode}{One of {\bf wxFromStart}, {\bf wxFromEnd}, {\bf wxFromCurrent}.}
+
+\wxheading{Return value}
+
+The new stream position or wxInvalidOffset on error.
+
 \membersection{wxInputStream::TellI}
 
 \constfunc{off\_t}{TellI}{\void}