<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% ----------------------------------------------------------------------------
% wxTextInputStream
% ----------------------------------------------------------------------------
\section{\class{wxTextInputStream}}\label{wxtextinputstream}

This class provides functions that read text datas using an input stream.
So, you can read \it{text} floats, integers.

The wxTextInputStream correctly reads text files (or streams) in DOS, Macintosh
and Unix formats and reports a single newline char as a line ending.

Operator &gt;&gt; is overloaded and you can use this class like a standard C++ iostream.
Note, however, that the arguments are the fixed size types wxUint32, wxInt32 etc
and on a typical 32-bit computer, none of these match to the "long" type (wxInt32
is defined as int on 32-bit architectures) so that you cannot use long. To avoid
problems (here and elsewhere), make use of the wxInt32, wxUint32, etc types.

For example:
\begin{verbatim}
  wxFileInputStream input( "mytext.txt" );
  wxTextInputStream text( input );
  wxUint8 i1;
  float f2;
  wxString line;

  text &gt;&gt; i1;       // read a 8 bit integer.
  text &gt;&gt; i1 &gt;&gt; f2; // read a 8 bit integer followed by float.
  text &gt;&gt; line;     // read a text line
\end{verbatim}

\wxheading{Include files}

&lt;wx/txtstrm.h&gt;

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxTextInputStream::wxTextInputStream}\label{wxtextinputstreamconstr}

\func{}{wxTextInputStream}{\param{wxInputStream\&amp;}{ stream}}

Constructs a text stream object from an input stream. Only read methods will
be available.

\wxheading{Parameters}

\docparam{stream}{The input stream.}

\membersection{wxTextInputStream::\destruct{wxTextInputStream}}

\func{}{\destruct{wxTextInputStream}}{\void}

Destroys the wxTextInputStream object.

\membersection{wxTextInputStream::Read8}

\func{wxUint8}{Read8}{\void}

Reads a single byte from the stream.

\membersection{wxTextInputStream::Read16}

\func{wxUint16}{Read16}{\void}

Reads a 16 bit integer from the stream.

\membersection{wxTextInputStream::Read32}

\func{wxUint16}{Read32}{\void}

Reads a 32 bit integer from the stream.

\membersection{wxTextInputStream::ReadDouble}

\func{double}{ReadDouble}{\void}

Reads a double (IEEE encoded) from the stream.

\membersection{wxTextInputStream::ReadString}

\func{wxString}{wxTextInputStream::ReadString}{\void}

Reads a line from the stream. A line is a string which ends with
$\backslash$n or $\backslash$r$\backslash$n or $\backslash$r.

% ----------------------------------------------------------------------------
% wxTextOutputStream
% ----------------------------------------------------------------------------

\section{\class{wxTextOutputStream}}\label{wxtextoutputstream}

This class provides functions that write text datas using an output stream.
So, you can write \it{text} floats, integers.

For example:
\begin{verbatim}
  wxFileOutputStream output( "mytext.txt" );
  wxTextOutputStream text( output );

  output &lt;&lt; "This is a text line\n";
  output &lt;&lt; 1234;
  output &lt;&lt; 1.23456;
\end{verbatim}

The wxTextOutputStream writes text files (or streams) on DOS, Macintosh
and Unix in their native formats (concerning the line ending).

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxTextOutputStream::wxTextOutputStream}\label{wxtextoutputstreamconstr}

\func{}{wxTextOutputStream}{\param{wxOutputStream\&amp;}{ stream}}

Constructs a text stream object from an output stream. Only write methods will
be available.

\wxheading{Parameters}

\docparam{stream}{The output stream.}

\membersection{wxTextOutputStream::\destruct{wxTextOutputStream}}

\func{}{\destruct{wxTextOutputStream}}{\void}

Destroys the wxTextOutputStream object.

\membersection{wxTextOutputStream::Write8}

\func{void}{wxTextOutputStream::Write8}{{\param wxUint8 }{i8}}

Writes the single byte {\it i8} to the stream.

\membersection{wxTextOutputStream::Write16}

\func{void}{wxTextOutputStream::Write16}{{\param wxUint16 }{i16}}

Writes the 16 bit integer {\it i16} to the stream.

\membersection{wxTextOutputStream::Write32}

\func{void}{wxTextOutputStream::Write32}{{\param wxUint32 }{i32}}

Writes the 32 bit integer {\it i32} to the stream.

\membersection{wxTextOutputStream::WriteDouble}

\func{void}{wxTextOutputStream::WriteDouble}{{\param double }{f}}

Writes the double {\it f} to the stream using the IEEE format.

\membersection{wxTextOutputStream::WriteString}

\func{void}{wxTextOutputStream::WriteString}{{\param const wxString\&amp; }{string}}

Writes {\it string} as a line. Depending on the operating system, it adds
$\backslash$n or $\backslash$r$\backslash$n.

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