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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">wxBufferedOutputStream Class Reference<div class="ingroups"><a class="el" href="group__group__class__streams.html">Streams</a></div></div> </div>
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<p><code>#include <wx/stream.h></code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for wxBufferedOutputStream:</div>
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<div class="center"><img src="classwx_buffered_output_stream__inherit__graph.png" border="0" usemap="#wx_buffered_output_stream_inherit__map" alt="Inheritance graph"/></div>
<map name="wx_buffered_output_stream_inherit__map" id="wx_buffered_output_stream_inherit__map">
<area shape="rect" id="node2" href="classwx_filter_output_stream.html" title="A filter stream has the capability of a normal stream but it can be placed on top of another stream..." alt="" coords="15,161,161,189"/><area shape="rect" id="node4" href="classwx_output_stream.html" title="wxOutputStream is an abstract base class which may not be used directly." alt="" coords="29,83,147,111"/><area shape="rect" id="node6" href="classwx_stream_base.html" title="This class is the base class of most stream related classes in wxWidgets." alt="" coords="35,6,141,34"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This stream acts as a cache. </p>
<p>It caches the bytes to be written to the specified output stream (See <a class="el" href="classwx_filter_output_stream.html" title="A filter stream has the capability of a normal stream but it can be placed on top of another stream...">wxFilterOutputStream</a>). The data is only written when the cache is full, when the buffered stream is destroyed or when calling <a class="el" href="classwx_buffered_output_stream.html#a309319db903fbd2476dd5d7a6b800051" title="Calls Sync() and changes the stream position.">SeekO()</a>.</p>
<p>This class may not be used without some other stream to write the data to (such as a file stream or a memory stream).</p>
<h2></h2>
<div><span class="lib">Library:</span>  <span class="lib_text"><a class="el" href="page_libs.html#page_libs_wxbase">wxBase</a></span></div><div><span class="category">Category:</span>  <span class="category_text"><a class="el" href="group__group__class__streams.html">Streams</a></span></div><dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_stream_buffer.html" title="wxStreamBuffer is a cache manager for wxStreamBase: it manages a stream buffer linked to a stream...">wxStreamBuffer</a>, <a class="el" href="classwx_output_stream.html" title="wxOutputStream is an abstract base class which may not be used directly.">wxOutputStream</a> </dd></dl>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2c0ab031189e3c5976bab358922af802"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_buffered_output_stream.html#a2c0ab031189e3c5976bab358922af802">wxBufferedOutputStream</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> &stream, <a class="el" href="classwx_stream_buffer.html">wxStreamBuffer</a> *buffer=NULL)</td></tr>
<tr class="memdesc:a2c0ab031189e3c5976bab358922af802"><td class="mdescLeft"> </td><td class="mdescRight">Constructor using the provided buffer or default. <a href="#a2c0ab031189e3c5976bab358922af802"></a><br/></td></tr>
<tr class="separator:a2c0ab031189e3c5976bab358922af802"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4ec5d6b5802ab2531e23496818ffaa20"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_buffered_output_stream.html#a4ec5d6b5802ab2531e23496818ffaa20">wxBufferedOutputStream</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> &stream, size_t bufsize)</td></tr>
<tr class="memdesc:a4ec5d6b5802ab2531e23496818ffaa20"><td class="mdescLeft"> </td><td class="mdescRight">Constructor allowing to specify the size of the buffer. <a href="#a4ec5d6b5802ab2531e23496818ffaa20"></a><br/></td></tr>
<tr class="separator:a4ec5d6b5802ab2531e23496818ffaa20"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aee1ad4e94be06b2a76082806d645958d"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_buffered_output_stream.html#aee1ad4e94be06b2a76082806d645958d">~wxBufferedOutputStream</a> ()</td></tr>
<tr class="memdesc:aee1ad4e94be06b2a76082806d645958d"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#aee1ad4e94be06b2a76082806d645958d"></a><br/></td></tr>
<tr class="separator:aee1ad4e94be06b2a76082806d645958d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a309319db903fbd2476dd5d7a6b800051"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_buffered_output_stream.html#a309319db903fbd2476dd5d7a6b800051">SeekO</a> (<a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> pos, <a class="el" href="group__group__funcmacro__file.html#gae3981f8632f0391e5c852bf62eb982b0">wxSeekMode</a> mode=<a class="el" href="group__group__funcmacro__file.html#ggae3981f8632f0391e5c852bf62eb982b0afe95aa5f8bbda276d20a0860a2af841d">wxFromStart</a>)</td></tr>
<tr class="memdesc:a309319db903fbd2476dd5d7a6b800051"><td class="mdescLeft"> </td><td class="mdescRight">Calls <a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139" title="Flushes the buffer and calls Sync() on the parent stream.">Sync()</a> and changes the stream position. <a href="#a309319db903fbd2476dd5d7a6b800051"></a><br/></td></tr>
<tr class="separator:a309319db903fbd2476dd5d7a6b800051"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace40e297c6342271be974bdf95d2d139"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139">Sync</a> ()</td></tr>
<tr class="memdesc:ace40e297c6342271be974bdf95d2d139"><td class="mdescLeft"> </td><td class="mdescRight">Flushes the buffer and calls <a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139" title="Flushes the buffer and calls Sync() on the parent stream.">Sync()</a> on the parent stream. <a href="#ace40e297c6342271be974bdf95d2d139"></a><br/></td></tr>
<tr class="separator:ace40e297c6342271be974bdf95d2d139"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classwx_filter_output_stream"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classwx_filter_output_stream')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classwx_filter_output_stream.html">wxFilterOutputStream</a></td></tr>
<tr class="memitem:af602ad1b7673a587430733f4cfb493d0 inherit pub_methods_classwx_filter_output_stream"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_filter_output_stream.html#af602ad1b7673a587430733f4cfb493d0">wxFilterOutputStream</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> &stream)</td></tr>
<tr class="memdesc:af602ad1b7673a587430733f4cfb493d0 inherit pub_methods_classwx_filter_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Initializes a "filter" stream. <a href="#af602ad1b7673a587430733f4cfb493d0"></a><br/></td></tr>
<tr class="separator:af602ad1b7673a587430733f4cfb493d0 inherit pub_methods_classwx_filter_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0358028d12b8dde1ef969efd1703908e inherit pub_methods_classwx_filter_output_stream"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_filter_output_stream.html#a0358028d12b8dde1ef969efd1703908e">wxFilterOutputStream</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> *stream)</td></tr>
<tr class="memdesc:a0358028d12b8dde1ef969efd1703908e inherit pub_methods_classwx_filter_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Initializes a "filter" stream. <a href="#a0358028d12b8dde1ef969efd1703908e"></a><br/></td></tr>
<tr class="separator:a0358028d12b8dde1ef969efd1703908e inherit pub_methods_classwx_filter_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classwx_output_stream"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classwx_output_stream')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classwx_output_stream.html">wxOutputStream</a></td></tr>
<tr class="memitem:ab2391df744df6ec2d4e4e3f561c51118 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#ab2391df744df6ec2d4e4e3f561c51118">wxOutputStream</a> ()</td></tr>
<tr class="memdesc:ab2391df744df6ec2d4e4e3f561c51118 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Creates a dummy <a class="el" href="classwx_output_stream.html" title="wxOutputStream is an abstract base class which may not be used directly.">wxOutputStream</a> object. <a href="#ab2391df744df6ec2d4e4e3f561c51118"></a><br/></td></tr>
<tr class="separator:ab2391df744df6ec2d4e4e3f561c51118 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aadf4d69a6ab7430e99ecb8d02feecfd3 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#aadf4d69a6ab7430e99ecb8d02feecfd3">~wxOutputStream</a> ()</td></tr>
<tr class="memdesc:aadf4d69a6ab7430e99ecb8d02feecfd3 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#aadf4d69a6ab7430e99ecb8d02feecfd3"></a><br/></td></tr>
<tr class="separator:aadf4d69a6ab7430e99ecb8d02feecfd3 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1c306ce99990d525921f8f6ae8432083 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#a1c306ce99990d525921f8f6ae8432083">Close</a> ()</td></tr>
<tr class="memdesc:a1c306ce99990d525921f8f6ae8432083 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Closes the stream, returning <span class="literal">false</span> if an error occurs. <a href="#a1c306ce99990d525921f8f6ae8432083"></a><br/></td></tr>
<tr class="separator:a1c306ce99990d525921f8f6ae8432083 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5bc5c04b8f46ed18f406d7e59484a546 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#a5bc5c04b8f46ed18f406d7e59484a546">LastWrite</a> () const </td></tr>
<tr class="memdesc:a5bc5c04b8f46ed18f406d7e59484a546 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bytes written during the last <a class="el" href="classwx_output_stream.html#a22154f02408431ffe8b1590407c3b011" title="Writes up to the specified amount of bytes using the data of buffer.">Write()</a>. <a href="#a5bc5c04b8f46ed18f406d7e59484a546"></a><br/></td></tr>
<tr class="separator:a5bc5c04b8f46ed18f406d7e59484a546 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a526dbd35592b0280659cf96c0a77e804 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#a526dbd35592b0280659cf96c0a77e804">PutC</a> (char c)</td></tr>
<tr class="memdesc:a526dbd35592b0280659cf96c0a77e804 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Puts the specified character in the output queue and increments the stream position. <a href="#a526dbd35592b0280659cf96c0a77e804"></a><br/></td></tr>
<tr class="separator:a526dbd35592b0280659cf96c0a77e804 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acb127540592e6b5a3e8787329eb696a4 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#acb127540592e6b5a3e8787329eb696a4">TellO</a> () const </td></tr>
<tr class="memdesc:acb127540592e6b5a3e8787329eb696a4 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Returns the current stream position. <a href="#acb127540592e6b5a3e8787329eb696a4"></a><br/></td></tr>
<tr class="separator:acb127540592e6b5a3e8787329eb696a4 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a22154f02408431ffe8b1590407c3b011 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#a22154f02408431ffe8b1590407c3b011">Write</a> (const void *buffer, size_t size)</td></tr>
<tr class="memdesc:a22154f02408431ffe8b1590407c3b011 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Writes up to the specified amount of bytes using the data of buffer. <a href="#a22154f02408431ffe8b1590407c3b011"></a><br/></td></tr>
<tr class="separator:a22154f02408431ffe8b1590407c3b011 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aacced095d3e9b19b4f6264d94c85cf8f inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#aacced095d3e9b19b4f6264d94c85cf8f">Write</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream_in)</td></tr>
<tr class="memdesc:aacced095d3e9b19b4f6264d94c85cf8f inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the specified input stream and stores them in the current stream. <a href="#aacced095d3e9b19b4f6264d94c85cf8f"></a><br/></td></tr>
<tr class="separator:aacced095d3e9b19b4f6264d94c85cf8f inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa82aca41108fba5cebbba951c84431f0 inherit pub_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#aa82aca41108fba5cebbba951c84431f0">WriteAll</a> (const void *buffer, size_t size)</td></tr>
<tr class="memdesc:aa82aca41108fba5cebbba951c84431f0 inherit pub_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Writes exactly the specified number of bytes from the buffer. <a href="#aa82aca41108fba5cebbba951c84431f0"></a><br/></td></tr>
<tr class="separator:aa82aca41108fba5cebbba951c84431f0 inherit pub_methods_classwx_output_stream"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classwx_stream_base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classwx_stream_base')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classwx_stream_base.html">wxStreamBase</a></td></tr>
<tr class="memitem:a2bdb01f1ccd34d551d3cfc848054bf1e inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a2bdb01f1ccd34d551d3cfc848054bf1e">wxStreamBase</a> ()</td></tr>
<tr class="memdesc:a2bdb01f1ccd34d551d3cfc848054bf1e inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Creates a dummy stream object. <a href="#a2bdb01f1ccd34d551d3cfc848054bf1e"></a><br/></td></tr>
<tr class="separator:a2bdb01f1ccd34d551d3cfc848054bf1e inherit pub_methods_classwx_stream_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aebba32b4da79c60933fa997735a8bfe5 inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#aebba32b4da79c60933fa997735a8bfe5">~wxStreamBase</a> ()</td></tr>
<tr class="memdesc:aebba32b4da79c60933fa997735a8bfe5 inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#aebba32b4da79c60933fa997735a8bfe5"></a><br/></td></tr>
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<tr class="memitem:aca7d52699887bc33bec4810bf6fe29ba inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top"><a class="el" href="interface_2wx_2stream_8h.html#a3f7d92141b5177ab9661bd8073940b2e">wxStreamError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#aca7d52699887bc33bec4810bf6fe29ba">GetLastError</a> () const </td></tr>
<tr class="memdesc:aca7d52699887bc33bec4810bf6fe29ba inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">This function returns the last error. <a href="#aca7d52699887bc33bec4810bf6fe29ba"></a><br/></td></tr>
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<tr class="memitem:a0d2d992fd98835aabf2b9b656a1e6ccd inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a0d2d992fd98835aabf2b9b656a1e6ccd">GetLength</a> () const </td></tr>
<tr class="memdesc:a0d2d992fd98835aabf2b9b656a1e6ccd inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Returns the length of the stream in bytes. <a href="#a0d2d992fd98835aabf2b9b656a1e6ccd"></a><br/></td></tr>
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<tr class="memitem:a6ca6e81329a81252c50ccba1ee9249d8 inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a6ca6e81329a81252c50ccba1ee9249d8">GetSize</a> () const </td></tr>
<tr class="memdesc:a6ca6e81329a81252c50ccba1ee9249d8 inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">This function returns the size of the stream. <a href="#a6ca6e81329a81252c50ccba1ee9249d8"></a><br/></td></tr>
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<tr class="memitem:a40b8d76951fdbc283a312ad8c12cfe9b inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a40b8d76951fdbc283a312ad8c12cfe9b">IsOk</a> () const </td></tr>
<tr class="memdesc:a40b8d76951fdbc283a312ad8c12cfe9b inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if no error occurred on the stream. <a href="#a40b8d76951fdbc283a312ad8c12cfe9b"></a><br/></td></tr>
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<tr class="memitem:a1b575329128f8ec7a369c9b2f7593d93 inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a1b575329128f8ec7a369c9b2f7593d93">IsSeekable</a> () const </td></tr>
<tr class="memdesc:a1b575329128f8ec7a369c9b2f7593d93 inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if the stream supports seeking to arbitrary offsets. <a href="#a1b575329128f8ec7a369c9b2f7593d93"></a><br/></td></tr>
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<tr class="memitem:a52353ac42f72538b2022a84f416e5fe2 inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#a52353ac42f72538b2022a84f416e5fe2">Reset</a> (<a class="el" href="interface_2wx_2stream_8h.html#a3f7d92141b5177ab9661bd8073940b2e">wxStreamError</a> error=<a class="el" href="interface_2wx_2stream_8h.html#a3f7d92141b5177ab9661bd8073940b2ea1815acdbaf8a17d9159633e71bb69150">wxSTREAM_NO_ERROR</a>)</td></tr>
<tr class="memdesc:a52353ac42f72538b2022a84f416e5fe2 inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Resets the stream state. <a href="#a52353ac42f72538b2022a84f416e5fe2"></a><br/></td></tr>
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<tr class="memitem:aaee699fe59f603eaae1550ee55ac579f inherit pub_methods_classwx_stream_base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_stream_base.html#aaee699fe59f603eaae1550ee55ac579f">operator!</a> () const </td></tr>
<tr class="memdesc:aaee699fe59f603eaae1550ee55ac579f inherit pub_methods_classwx_stream_base"><td class="mdescLeft"> </td><td class="mdescRight">Returns the opposite of <a class="el" href="classwx_stream_base.html#a40b8d76951fdbc283a312ad8c12cfe9b" title="Returns true if no error occurred on the stream.">IsOk()</a>. <a href="#aaee699fe59f603eaae1550ee55ac579f"></a><br/></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classwx_output_stream"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classwx_output_stream')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classwx_output_stream.html">wxOutputStream</a></td></tr>
<tr class="memitem:a41773bceb97b1981cbc3d69c596df929 inherit pro_methods_classwx_output_stream"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_output_stream.html#a41773bceb97b1981cbc3d69c596df929">OnSysWrite</a> (const void *buffer, size_t bufsize)</td></tr>
<tr class="memdesc:a41773bceb97b1981cbc3d69c596df929 inherit pro_methods_classwx_output_stream"><td class="mdescLeft"> </td><td class="mdescRight">Internal function. <a href="#a41773bceb97b1981cbc3d69c596df929"></a><br/></td></tr>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">wxBufferedOutputStream::wxBufferedOutputStream </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
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<td class="paramtype"><a class="el" href="classwx_stream_buffer.html">wxStreamBuffer</a> * </td>
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<p>Constructor using the provided buffer or default. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>The associated low-level stream. </td></tr>
<tr><td class="paramname">buffer</td><td>The buffer to use if non-<span class="literal">NULL</span>. Notice that the ownership of this buffer is taken by the stream, i.e. it will delete it. If this parameter is <span class="literal">NULL</span> a default 1KB buffer is used. </td></tr>
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<td class="memname">wxBufferedOutputStream::wxBufferedOutputStream </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
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<p>Constructor allowing to specify the size of the buffer. </p>
<p>This is just a more convenient alternative to creating a <a class="el" href="classwx_stream_buffer.html" title="wxStreamBuffer is a cache manager for wxStreamBase: it manages a stream buffer linked to a stream...">wxStreamBuffer</a> of the given size and using the other overloaded constructor of this class.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>The associated low-level stream. </td></tr>
<tr><td class="paramname">bufsize</td><td>The size of the buffer, in bytes.</td></tr>
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<dl class="section since"><dt>Since</dt><dd>2.9.0 </dd></dl>
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<td class="memname">virtual wxBufferedOutputStream::~wxBufferedOutputStream </td>
<td>(</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Destructor. </p>
<p>Calls <a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139" title="Flushes the buffer and calls Sync() on the parent stream.">Sync()</a> and destroys the internal buffer. </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">virtual <a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> wxBufferedOutputStream::SeekO </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__group__funcmacro__file.html#ga69d831b3febabc149c67b716c8e22de5">wxFileOffset</a> </td>
<td class="paramname"><em>pos</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__group__funcmacro__file.html#gae3981f8632f0391e5c852bf62eb982b0">wxSeekMode</a> </td>
<td class="paramname"><em>mode</em> = <code><a class="el" href="group__group__funcmacro__file.html#ggae3981f8632f0391e5c852bf62eb982b0afe95aa5f8bbda276d20a0860a2af841d">wxFromStart</a></code> </td>
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<p>Calls <a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139" title="Flushes the buffer and calls Sync() on the parent stream.">Sync()</a> and changes the stream position. </p>
<p>Reimplemented from <a class="el" href="classwx_output_stream.html#ac898dd36e44e5f4785a6658f470e9752">wxOutputStream</a>.</p>
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<td class="memname">virtual void wxBufferedOutputStream::Sync </td>
<td>(</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Flushes the buffer and calls <a class="el" href="classwx_buffered_output_stream.html#ace40e297c6342271be974bdf95d2d139" title="Flushes the buffer and calls Sync() on the parent stream.">Sync()</a> on the parent stream. </p>
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