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diff --git a/doc/html/qtextstream.html b/doc/html/qtextstream.html deleted file mode 100644 index cc9227dfe..000000000 --- a/doc/html/qtextstream.html +++ /dev/null @@ -1,667 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/tools/qtextstream.cpp:56 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQTextStream Class</title> -<style type="text/css"><!-- -fn { margin-left: 1cm; text-indent: -1cm; } -a:link { color: #004faf; text-decoration: none } -a:visited { color: #672967; text-decoration: none } -body { background: #ffffff; color: black; } ---></style> -</head> -<body> - -<table border="0" cellpadding="0" cellspacing="0" width="100%"> -<tr bgcolor="#E5E5E5"> -<td valign=center> - <a href="index.html"> -<font color="#004faf">Home</font></a> - | <a href="classes.html"> -<font color="#004faf">All Classes</font></a> - | <a href="mainclasses.html"> -<font color="#004faf">Main Classes</font></a> - | <a href="annotated.html"> -<font color="#004faf">Annotated</font></a> - | <a href="groups.html"> -<font color="#004faf">Grouped Classes</font></a> - | <a href="functions.html"> -<font color="#004faf">Functions</font></a> -</td> -<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQTextStream Class Reference</h1> - -<p>The TQTextStream class provides basic functions for reading -and writing text using a TQIODevice. -<a href="#details">More...</a> -<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p> -<p><tt>#include <<a href="qtextstream-h.html">qtextstream.h</a>></tt> -<p>Inherited by <a href="qtextistream.html">TQTextIStream</a> and <a href="qtextostream.html">TQTextOStream</a>. -<p><a href="qtextstream-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn>enum <a href="#Encoding-enum"><b>Encoding</b></a> { Locale, Latin1, Unicode, UnicodeNetworkOrder, UnicodeReverse, RawUnicode, UnicodeUTF8 }</li> -<li class=fn>void <a href="#setEncoding"><b>setEncoding</b></a> ( Encoding e )</li> -<li class=fn>void <a href="#setCodec"><b>setCodec</b></a> ( TQTextCodec * codec )</li> -<li class=fn>TQTextCodec * <a href="#codec"><b>codec</b></a> ()</li> -<li class=fn><a href="#TQTextStream"><b>TQTextStream</b></a> ()</li> -<li class=fn><a href="#TQTextStream-2"><b>TQTextStream</b></a> ( TQIODevice * iod )</li> -<li class=fn><a href="#TQTextStream-3"><b>TQTextStream</b></a> ( TQString * str, int filemode )</li> -<li class=fn>TQTextStream ( TQString & str, int filemode ) <em>(obsolete)</em></li> -<li class=fn><a href="#TQTextStream-5"><b>TQTextStream</b></a> ( TQByteArray a, int mode )</li> -<li class=fn><a href="#TQTextStream-6"><b>TQTextStream</b></a> ( FILE * fh, int mode )</li> -<li class=fn>virtual <a href="#~TQTextStream"><b>~TQTextStream</b></a> ()</li> -<li class=fn>TQIODevice * <a href="#device"><b>device</b></a> () const</li> -<li class=fn>void <a href="#setDevice"><b>setDevice</b></a> ( TQIODevice * iod )</li> -<li class=fn>void <a href="#unsetDevice"><b>unsetDevice</b></a> ()</li> -<li class=fn>bool <a href="#atEnd"><b>atEnd</b></a> () const</li> -<li class=fn>bool eof () const <em>(obsolete)</em></li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt"><b>operator>></b></a> ( TQChar & c )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-2"><b>operator>></b></a> ( char & c )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-3"><b>operator>></b></a> ( signed short & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-4"><b>operator>></b></a> ( unsigned short & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-5"><b>operator>></b></a> ( signed int & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-6"><b>operator>></b></a> ( unsigned int & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-7"><b>operator>></b></a> ( signed long & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-8"><b>operator>></b></a> ( unsigned long & i )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-9"><b>operator>></b></a> ( float & f )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-a"><b>operator>></b></a> ( double & f )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-b"><b>operator>></b></a> ( char * s )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-c"><b>operator>></b></a> ( TQString & str )</li> -<li class=fn>TQTextStream & <a href="#operator-gt-gt-d"><b>operator>></b></a> ( TQCString & str )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQChar c )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-2"><b>operator<<</b></a> ( char c )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-3"><b>operator<<</b></a> ( signed short i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-4"><b>operator<<</b></a> ( unsigned short i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-5"><b>operator<<</b></a> ( signed int i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-6"><b>operator<<</b></a> ( unsigned int i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-7"><b>operator<<</b></a> ( signed long i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-8"><b>operator<<</b></a> ( unsigned long i )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-9"><b>operator<<</b></a> ( float f )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-a"><b>operator<<</b></a> ( double f )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-b"><b>operator<<</b></a> ( const char * s )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-c"><b>operator<<</b></a> ( const TQString & s )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-d"><b>operator<<</b></a> ( const TQCString & s )</li> -<li class=fn>TQTextStream & <a href="#operator-lt-lt-e"><b>operator<<</b></a> ( void * ptr )</li> -<li class=fn>TQTextStream & <a href="#readRawBytes"><b>readRawBytes</b></a> ( char * s, uint len )</li> -<li class=fn>TQTextStream & <a href="#writeRawBytes"><b>writeRawBytes</b></a> ( const char * s, uint len )</li> -<li class=fn>TQString <a href="#readLine"><b>readLine</b></a> ()</li> -<li class=fn>TQString <a href="#read"><b>read</b></a> ()</li> -<li class=fn>void <a href="#skipWhiteSpace"><b>skipWhiteSpace</b></a> ()</li> -<li class=fn>int <a href="#flags"><b>flags</b></a> () const</li> -<li class=fn>int <a href="#flags-2"><b>flags</b></a> ( int f )</li> -<li class=fn>int <a href="#setf"><b>setf</b></a> ( int bits )</li> -<li class=fn>int <a href="#setf-2"><b>setf</b></a> ( int bits, int mask )</li> -<li class=fn>int <a href="#unsetf"><b>unsetf</b></a> ( int bits )</li> -<li class=fn>void <a href="#reset"><b>reset</b></a> ()</li> -<li class=fn>int <a href="#width"><b>width</b></a> () const</li> -<li class=fn>int <a href="#width-2"><b>width</b></a> ( int w )</li> -<li class=fn>int <a href="#fill"><b>fill</b></a> () const</li> -<li class=fn>int <a href="#fill-2"><b>fill</b></a> ( int f )</li> -<li class=fn>int <a href="#precision"><b>precision</b></a> () const</li> -<li class=fn>int <a href="#precision-2"><b>precision</b></a> ( int p )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - - -The TQTextStream class provides basic functions for reading -and writing text using a <a href="qiodevice.html">TQIODevice</a>. -<p> - - -<p> The text stream class has a functional interface that is very -similar to that of the standard C++ iostream class. -<p> TQt provides several global functions similar to the ones in iostream: -<center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Function <th valign="top">Meaning -<tr bgcolor="#f0f0f0"> <td valign="top">bin <td valign="top">sets the TQTextStream to read/write binary numbers -<tr bgcolor="#d0d0d0"> <td valign="top">oct <td valign="top">sets the TQTextStream to read/write octal numbers -<tr bgcolor="#f0f0f0"> <td valign="top">dec <td valign="top">sets the TQTextStream to read/write decimal numbers -<tr bgcolor="#d0d0d0"> <td valign="top">hex <td valign="top">sets the TQTextStream to read/write hexadecimal numbers -<tr bgcolor="#f0f0f0"> <td valign="top">endl <td valign="top">forces a line break -<tr bgcolor="#d0d0d0"> <td valign="top">flush <td valign="top">forces the TQIODevice to flush any buffered data -<tr bgcolor="#f0f0f0"> <td valign="top">ws <td valign="top">eats any available whitespace (on input) -<tr bgcolor="#d0d0d0"> <td valign="top">reset <td valign="top">resets the TQTextStream to its default mode (see <a href="#reset">reset</a>()) -<tr bgcolor="#f0f0f0"> <td valign="top">qSetW(int) <td valign="top">sets the <a href="#width">field width</a> -to the given argument -<tr bgcolor="#d0d0d0"> <td valign="top">qSetFill(int) <td valign="top">sets the <a href="#fill">fill character</a> to the given argument -<tr bgcolor="#f0f0f0"> <td valign="top">qSetPrecision(int) <td valign="top">sets the <a href="#precision">precision</a> to the given argument -</table></center> -<p> <b>Warning:</b> By default TQTextStream will automatically detect whether -integers in the stream are in decimal, octal, hexadecimal or -binary format when reading from the stream. In particular, a -leading '0' signifies octal, i.e. the sequence "0100" will be -interpreted as 64. -<p> The TQTextStream class reads and writes text; it is not appropriate -for dealing with binary data (but <a href="qdatastream.html">TQDataStream</a> is). -<p> By default, output of Unicode text (i.e. <a href="qstring.html">TQString</a>) is done using -the local 8-bit encoding. This can be changed using the -<a href="#setEncoding">setEncoding</a>() method. For input, the TQTextStream will auto-detect -standard Unicode "byte order marked" text files; otherwise the -local 8-bit encoding is used. -<p> The <a href="qiodevice.html">TQIODevice</a> is set in the constructor, or later using -<a href="#setDevice">setDevice</a>(). If the end of the input is reached <a href="#atEnd">atEnd</a>() returns -TRUE. Data can be read into variables of the appropriate type -using the <a href="#operator-gt-gt">operator>></a>() overloads, or read in its entirety into a -single string using <a href="#read">read</a>(), or read a line at a time using -<a href="#readLine">readLine</a>(). Whitespace can be skipped over using <a href="#skipWhiteSpace">skipWhiteSpace</a>(). -You can set flags for the stream using <a href="#flags">flags</a>() or <a href="#setf">setf</a>(). The -stream also supports <a href="#width">width</a>(), <a href="#precision">precision</a>() and <a href="#fill">fill</a>(); use <a href="#reset">reset</a>() -to reset the defaults. -<p> <p>See also <a href="qdatastream.html">TQDataStream</a>, <a href="io.html">Input/Output and Networking</a>, and <a href="text.html">Text Related Classes</a>. - -<hr><h2>Member Type Documentation</h2> -<h3 class=fn><a name="Encoding-enum"></a>TQTextStream::Encoding</h3> - -<ul> -<li><tt>TQTextStream::Locale</tt> -<li><tt>TQTextStream::Latin1</tt> -<li><tt>TQTextStream::Unicode</tt> -<li><tt>TQTextStream::UnicodeNetworkOrder</tt> -<li><tt>TQTextStream::UnicodeReverse</tt> -<li><tt>TQTextStream::RawUnicode</tt> -<li><tt>TQTextStream::UnicodeUTF8</tt> -</ul><p> See <a href="#setEncoding">setEncoding</a>() for an explanation of the encodings. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQTextStream"></a>TQTextStream::TQTextStream () -</h3> -Constructs a data stream that has no IO device. - -<h3 class=fn><a name="TQTextStream-2"></a>TQTextStream::TQTextStream ( <a href="qiodevice.html">TQIODevice</a> * iod ) -</h3> -Constructs a text stream that uses the IO device <em>iod</em>. - -<h3 class=fn><a name="TQTextStream-3"></a>TQTextStream::TQTextStream ( <a href="qstring.html">TQString</a> * str, int filemode ) -</h3> -Constructs a text stream that operates on the Unicode <a href="qstring.html">TQString</a>, <em>str</em>, through an internal device. The <em>filemode</em> argument is -passed to the device's open() function; see <a href="qiodevice.html#mode">TQIODevice::mode</a>(). -<p> If you set an encoding or codec with <a href="#setEncoding">setEncoding</a>() or <a href="#setCodec">setCodec</a>(), -this setting is ignored for text streams that operate on TQString. -<p> Example: -<pre> - <a href="qstring.html">TQString</a> str; - TQTextStream ts( &str, <a href="qfile.html#open">IO_WriteOnly</a> ); - ts << "pi = " << 3.14; // str == "pi = 3.14" - </pre> - -<p> Writing data to the text stream will modify the contents of the -string. The string will be expanded when data is written beyond -the end of the string. Note that the string will not be truncated: -<pre> - <a href="qstring.html">TQString</a> str = "pi = 3.14"; - TQTextStream ts( &str, IO_WriteOnly ); - ts << "2+2 = " << 2+2; // str == "2+2 = 414" - </pre> - -<p> Note that because TQString is Unicode, you should not use -<a href="#readRawBytes">readRawBytes</a>() or <a href="#writeRawBytes">writeRawBytes</a>() on such a stream. - -<h3 class=fn><a name="TQTextStream-4"></a>TQTextStream::TQTextStream ( <a href="qstring.html">TQString</a> & str, int filemode ) -</h3> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> This constructor is equivalent to the constructor taking a <a href="qstring.html">TQString</a>* -parameter. - -<h3 class=fn><a name="TQTextStream-5"></a>TQTextStream::TQTextStream ( <a href="qbytearray.html">TQByteArray</a> a, int mode ) -</h3> -Constructs a text stream that operates on the byte array, <em>a</em>, -through an internal <a href="qbuffer.html">TQBuffer</a> device. The <em>mode</em> argument is passed -to the device's open() function; see <a href="qiodevice.html#mode">TQIODevice::mode</a>(). -<p> Example: -<pre> - <a href="qbytearray.html">TQByteArray</a> array; - TQTextStream ts( array, <a href="qfile.html#open">IO_WriteOnly</a> ); - ts << "pi = " << 3.14 << '\0'; // array == "pi = 3.14" - </pre> - -<p> Writing data to the text stream will modify the contents of the -array. The array will be expanded when data is written beyond the -end of the string. -<p> Same example, using a TQBuffer: -<pre> - <a href="qbytearray.html">TQByteArray</a> array; - <a href="qbuffer.html">TQBuffer</a> buf( array ); - buf.<a href="qiodevice.html#open">open</a>( IO_WriteOnly ); - TQTextStream ts( &buf ); - ts << "pi = " << 3.14 << '\0'; // array == "pi = 3.14" - buf.<a href="qiodevice.html#close">close</a>(); - </pre> - - -<h3 class=fn><a name="TQTextStream-6"></a>TQTextStream::TQTextStream ( FILE * fh, int mode ) -</h3> -Constructs a text stream that operates on an existing file handle -<em>fh</em> through an internal <a href="qfile.html">TQFile</a> device. The <em>mode</em> argument is -passed to the device's open() function; see <a href="qiodevice.html#mode">TQIODevice::mode</a>(). -<p> Note that if you create a TQTextStream <tt>cout</tt> or another name that -is also used for another variable of a different type, some -linkers may confuse the two variables, which will often cause -crashes. - -<h3 class=fn><a name="~TQTextStream"></a>TQTextStream::~TQTextStream ()<tt> [virtual]</tt> -</h3> -Destroys the text stream. -<p> The destructor does not affect the current IO device. - -<h3 class=fn>bool <a name="atEnd"></a>TQTextStream::atEnd () const -</h3> - -<p> Returns TRUE if the IO device has reached the end position (end of -the stream or file) or if there is no IO device set; otherwise -returns FALSE. -<p> <p>See also <a href="qiodevice.html#atEnd">TQIODevice::atEnd</a>(). - -<p>Examples: <a href="addressbook-example.html#x601">addressbook/centralwidget.cpp</a> and <a href="grapher-nsplugin-example.html#x2774">grapher/grapher.cpp</a>. -<h3 class=fn><a href="qtextcodec.html">TQTextCodec</a> * <a name="codec"></a>TQTextStream::codec () -</h3> -Returns the codec actually used for this stream. -<p> If Unicode is automatically detected in input, a codec with <a href="qtextcodec.html#name">name()</a> "ISO-10646-UCS-2" is returned. -<p> <p>See also <a href="#setCodec">setCodec</a>(). - -<h3 class=fn><a href="qiodevice.html">TQIODevice</a> * <a name="device"></a>TQTextStream::device () const -</h3> - -<p> Returns the IO device currently set. -<p> <p>See also <a href="#setDevice">setDevice</a>() and <a href="#unsetDevice">unsetDevice</a>(). - -<h3 class=fn>bool <a name="eof"></a>TQTextStream::eof () const -</h3> -<p> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> This function has been renamed to <a href="#atEnd">atEnd</a>(). -<p> <p>See also <a href="qiodevice.html#atEnd">TQIODevice::atEnd</a>(). - -<p>Example: <a href="tutorial2-07.html#x2592">chart/chartform_files.cpp</a>. -<h3 class=fn>int <a name="fill"></a>TQTextStream::fill () const -</h3> - -<p> Returns the fill character. The default value is ' ' (space). - -<h3 class=fn>int <a name="fill-2"></a>TQTextStream::fill ( int f ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the fill character to <em>f</em>. Returns the previous fill character. - -<h3 class=fn>int <a name="flags"></a>TQTextStream::flags () const -</h3> - -<p> Returns the current stream flags. The default value is 0. -<p> <center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Flag <th valign="top">Meaning -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>skipws</tt> <td valign="top">Not currently used; whitespace always skipped -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>left</tt> <td valign="top">Numeric fields are left-aligned -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>right</tt> -<td valign="top">Not currently used (by default, numerics are right-aligned) -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>internal</tt> <td valign="top">Puts any padding spaces between +/- and value -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>bin</tt> <td valign="top">Output <em>and</em> input only in binary -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>oct</tt> <td valign="top">Output <em>and</em> input only in octal -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>dec</tt> <td valign="top">Output <em>and</em> input only in decimal -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>hex</tt> <td valign="top">Output <em>and</em> input only in hexadecimal -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>showbase</tt> -<td valign="top">Annotates numeric outputs with 0b, 0, or 0x if in <tt>bin</tt>, -<tt>oct</tt>, or <tt>hex</tt> format -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>showpoint</tt> <td valign="top">Not currently used -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>uppercase</tt> <td valign="top">Uses 0B and 0X rather than 0b and 0x -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>showpos</tt> <td valign="top">Shows + for positive numeric values -<tr bgcolor="#f0f0f0"> <td valign="top"><tt>scientific</tt> <td valign="top">Uses scientific notation for floating point values -<tr bgcolor="#d0d0d0"> <td valign="top"><tt>fixed</tt> <td valign="top">Uses fixed-point notation for floating point values -</table></center> -<p> Note that unless <tt>bin</tt>, <tt>oct</tt>, <tt>dec</tt>, or <tt>hex</tt> is set, the -input base is octal if the value starts with 0, hexadecimal if it -starts with 0x, binary if it starts with 0b, and decimal -otherwise. -<p> <p>See also <a href="#setf">setf</a>() and <a href="#unsetf">unsetf</a>(). - -<h3 class=fn>int <a name="flags-2"></a>TQTextStream::flags ( int f ) -</h3> - -<p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the stream flags to <em>f</em>. Returns the previous stream flags. -<p> <p>See also <a href="#setf">setf</a>() and <a href="#unsetf">unsetf</a>(). - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt"></a>TQTextStream::operator<< ( <a href="qchar.html">TQChar</a> c ) -</h3> -Writes character <tt>char</tt> to the stream and returns a reference to -the stream. -<p> The character <em>c</em> is assumed to be Latin1 encoded independent of -the Encoding set for the TQTextStream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-2"></a>TQTextStream::operator<< ( char c ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes character <em>c</em> to the stream and returns a reference to the -stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-3"></a>TQTextStream::operator<< ( signed short i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a <tt>short</tt> integer <em>i</em> to the stream and returns a -reference to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-4"></a>TQTextStream::operator<< ( unsigned short i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes an <tt>unsigned</tt> <tt>short</tt> integer <em>i</em> to the stream and -returns a reference to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-5"></a>TQTextStream::operator<< ( signed int i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes an <tt>int</tt> <em>i</em> to the stream and returns a reference to the -stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-6"></a>TQTextStream::operator<< ( unsigned int i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes an <tt>unsigned</tt> <tt>int</tt> <em>i</em> to the stream and returns a -reference to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-7"></a>TQTextStream::operator<< ( signed long i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a <tt>long</tt> <tt>int</tt> <em>i</em> to the stream and returns a reference -to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-8"></a>TQTextStream::operator<< ( unsigned long i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes an <tt>unsigned</tt> <tt>long</tt> <tt>int</tt> <em>i</em> to the stream and -returns a reference to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-9"></a>TQTextStream::operator<< ( float f ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a <tt>float</tt> <em>f</em> to the stream and returns a reference to -the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-a"></a>TQTextStream::operator<< ( double f ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a <tt>double</tt> <em>f</em> to the stream and returns a reference to -the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-b"></a>TQTextStream::operator<< ( const char * s ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a string to the stream and returns a reference to the -stream. -<p> The string <em>s</em> is assumed to be Latin1 encoded independent of the -Encoding set for the TQTextStream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-c"></a>TQTextStream::operator<< ( const <a href="qstring.html">TQString</a> & s ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes <em>s</em> to the stream and returns a reference to the stream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-d"></a>TQTextStream::operator<< ( const <a href="qcstring.html">TQCString</a> & s ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes <em>s</em> to the stream and returns a reference to the stream. -<p> The string <em>s</em> is assumed to be Latin1 encoded independent of the -Encoding set for the TQTextStream. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-lt-lt-e"></a>TQTextStream::operator<< ( void * ptr ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Writes a pointer to the stream and returns a reference to the -stream. -<p> The <em>ptr</em> is output as an unsigned long hexadecimal integer. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt"></a>TQTextStream::operator>> ( <a href="qchar.html">TQChar</a> & c ) -</h3> -Reads a char <em>c</em> from the stream and returns a reference to the -stream. Note that whitespace is <em>not</em> skipped. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-2"></a>TQTextStream::operator>> ( char & c ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a char <em>c</em> from the stream and returns a reference to the -stream. Note that whitespace is skipped. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-3"></a>TQTextStream::operator>> ( signed short & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a signed <tt>short</tt> integer <em>i</em> from the stream and returns a -reference to the stream. See <a href="#flags">flags</a>() for an explanation of the -expected input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-4"></a>TQTextStream::operator>> ( unsigned short & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads an unsigned <tt>short</tt> integer <em>i</em> from the stream and -returns a reference to the stream. See <a href="#flags">flags</a>() for an explanation -of the expected input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-5"></a>TQTextStream::operator>> ( signed int & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a signed <tt>int</tt> <em>i</em> from the stream and returns a reference -to the stream. See <a href="#flags">flags</a>() for an explanation of the expected -input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-6"></a>TQTextStream::operator>> ( unsigned int & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads an unsigned <tt>int</tt> <em>i</em> from the stream and returns a -reference to the stream. See <a href="#flags">flags</a>() for an explanation of the -expected input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-7"></a>TQTextStream::operator>> ( signed long & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a signed <tt>long</tt> int <em>i</em> from the stream and returns a -reference to the stream. See <a href="#flags">flags</a>() for an explanation of the -expected input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-8"></a>TQTextStream::operator>> ( unsigned long & i ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads an unsigned <tt>long</tt> int <em>i</em> from the stream and returns a -reference to the stream. See <a href="#flags">flags</a>() for an explanation of the -expected input format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-9"></a>TQTextStream::operator>> ( float & f ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a <tt>float</tt> <em>f</em> from the stream and returns a reference to -the stream. See <a href="#flags">flags</a>() for an explanation of the expected input -format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-a"></a>TQTextStream::operator>> ( double & f ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a <tt>double</tt> <em>f</em> from the stream and returns a reference to -the stream. See <a href="#flags">flags</a>() for an explanation of the expected input -format. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-b"></a>TQTextStream::operator>> ( char * s ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a "word" from the stream into <em>s</em> and returns a reference -to the stream. -<p> A word consists of characters for which isspace() returns FALSE. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-c"></a>TQTextStream::operator>> ( <a href="qstring.html">TQString</a> & str ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a "word" from the stream into <em>str</em> and returns a reference -to the stream. -<p> A word consists of characters for which isspace() returns FALSE. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="operator-gt-gt-d"></a>TQTextStream::operator>> ( <a href="qcstring.html">TQCString</a> & str ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Reads a "word" from the stream into <em>str</em> and returns a reference -to the stream. -<p> A word consists of characters for which isspace() returns FALSE. - -<h3 class=fn>int <a name="precision"></a>TQTextStream::precision () const -</h3> - -<p> Returns the precision. The default value is 6. - -<h3 class=fn>int <a name="precision-2"></a>TQTextStream::precision ( int p ) -</h3> - -<p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the precision to <em>p</em>. Returns the previous precision setting. - -<h3 class=fn><a href="qstring.html">TQString</a> <a name="read"></a>TQTextStream::read () -</h3> -Reads the entire stream from the current position, and returns a string -containing the text. -<p> <p>See also <a href="qiodevice.html#readLine">TQIODevice::readLine</a>(). - -<p>Examples: <a href="qaction-application-example.html#x1171">action/application.cpp</a>, <a href="simple-application-example.html#x1589">application/application.cpp</a>, <a href="mdi-example.html#x2074">mdi/application.cpp</a>, <a href="qdir-example.html#x1847">qdir/qdir.cpp</a>, and <a href="qwerty-example.html#x401">qwerty/qwerty.cpp</a>. -<h3 class=fn><a href="qstring.html">TQString</a> <a name="readLine"></a>TQTextStream::readLine () -</h3> -Reads a line from the stream and returns a string containing the -text. -<p> The returned string does not contain any trailing newline or -carriage return. Note that this is different from -<a href="qiodevice.html#readLine">TQIODevice::readLine</a>(), which does not strip the newline at the end -of the line. -<p> On EOF you will get a <a href="qstring.html">TQString</a> that is null. On reading an empty -line the returned TQString is empty but not null. -<p> <p>See also <a href="qiodevice.html#readLine">TQIODevice::readLine</a>(). - -<p>Examples: <a href="addressbook-example.html#x602">addressbook/centralwidget.cpp</a>, <a href="tutorial2-03.html#x2553">chart/element.cpp</a>, and <a href="clientserver-example.html#x787">network/clientserver/server/server.cpp</a>. -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="readRawBytes"></a>TQTextStream::readRawBytes ( char * s, uint len ) -</h3> -Reads <em>len</em> bytes from the stream into <em>s</em> and returns a -reference to the stream. -<p> The buffer <em>s</em> must be preallocated. -<p> Note that no encoding is done by this function. -<p> <b>Warning:</b> The behavior of this function is undefined unless the -stream's encoding is set to Unicode or Latin1. -<p> <p>See also <a href="qiodevice.html#readBlock">TQIODevice::readBlock</a>(). - -<h3 class=fn>void <a name="reset"></a>TQTextStream::reset () -</h3> -Resets the text stream. -<p> <ul> -<li> All flags are set to 0. -<li> The field width is set to 0. -<li> The fill character is set to ' ' (Space). -<li> The precision is set to 6. -</ul> -<p> <p>See also <a href="#setf">setf</a>(), <a href="#width">width</a>(), <a href="#fill">fill</a>(), and <a href="#precision">precision</a>(). - -<h3 class=fn>void <a name="setCodec"></a>TQTextStream::setCodec ( <a href="qtextcodec.html">TQTextCodec</a> * codec ) -</h3> -Sets the codec for this stream to <em>codec</em>. Will not try to -autodetect Unicode. -<p> Note that this function should be called before any data is read -to/written from the stream. -<p> <p>See also <a href="#setEncoding">setEncoding</a>() and <a href="#codec">codec</a>(). - -<p>Example: <a href="qwerty-example.html#x402">qwerty/qwerty.cpp</a>. -<h3 class=fn>void <a name="setDevice"></a>TQTextStream::setDevice ( <a href="qiodevice.html">TQIODevice</a> * iod ) -</h3> -Sets the IO device to <em>iod</em>. -<p> <p>See also <a href="#device">device</a>() and <a href="#unsetDevice">unsetDevice</a>(). - -<h3 class=fn>void <a name="setEncoding"></a>TQTextStream::setEncoding ( <a href="qtextstream.html#Encoding-enum">Encoding</a> e ) -</h3> -Sets the encoding of this stream to <em>e</em>, where <em>e</em> is one of the -following values: -<center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Encoding <th valign="top">Meaning -<tr bgcolor="#f0f0f0"> <td valign="top">Locale -<td valign="top">Uses local file format (Latin1 if locale is not set), but -autodetecting Unicode(utf16) on input. -<tr bgcolor="#d0d0d0"> <td valign="top">Unicode -<td valign="top">Uses Unicode(utf16) for input and output. Output will be -written in the order most efficient for the current platform -(i.e. the order used internally in <a href="qstring.html">TQString</a>). -<tr bgcolor="#f0f0f0"> <td valign="top">UnicodeUTF8 -<td valign="top">Using Unicode(utf8) for input and output. If you use it for -input it will autodetect utf16 and use it instead of utf8. -<tr bgcolor="#d0d0d0"> <td valign="top">Latin1 -<td valign="top">ISO-8859-1. Will not autodetect utf16. -<tr bgcolor="#f0f0f0"> <td valign="top">UnicodeNetworkOrder -<td valign="top">Uses network order Unicode(utf16) for input and output. -Useful when reading Unicode data that does not start with the -byte order marker. -<tr bgcolor="#d0d0d0"> <td valign="top">UnicodeReverse -<td valign="top">Uses reverse network order Unicode(utf16) for input and -output. Useful when reading Unicode data that does not start -with the byte order marker or when writing data that should be -read by buggy Windows applications. -<tr bgcolor="#f0f0f0"> <td valign="top">RawUnicode -<td valign="top">Like Unicode, but does not write the byte order marker nor -does it auto-detect the byte order. Useful only when writing to -non-persistent storage used by a single process. -</table></center> -<p> <a href="#Encoding-enum">Locale</a> and all Unicode encodings, except <a href="#Encoding-enum">RawUnicode</a>, will look -at the first two bytes in an input stream to determine the byte -order. The initial byte order marker will be stripped off before -data is read. -<p> Note that this function should be called before any data is read to -or written from the stream. -<p> <p>See also <a href="#setCodec">setCodec</a>(). - -<p>Examples: <a href="addressbook-example.html#x603">addressbook/centralwidget.cpp</a>, <a href="httpd-example.html#x735">network/httpd/httpd.cpp</a>, and <a href="qwerty-example.html#x403">qwerty/qwerty.cpp</a>. -<h3 class=fn>int <a name="setf"></a>TQTextStream::setf ( int bits ) -</h3> - -<p> Sets the stream flag bits <em>bits</em>. Returns the previous stream -flags. -<p> Equivalent to <tt>flags( flags() | bits )</tt>. -<p> <p>See also <a href="#unsetf">unsetf</a>(). - -<h3 class=fn>int <a name="setf-2"></a>TQTextStream::setf ( int bits, int mask ) -</h3> - -<p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the stream flag bits <em>bits</em> with a bit mask <em>mask</em>. Returns -the previous stream flags. -<p> Equivalent to <tt>flags( (flags() & ~mask) | (bits & mask) )</tt>. -<p> <p>See also <a href="#unsetf">unsetf</a>(). - -<h3 class=fn>void <a name="skipWhiteSpace"></a>TQTextStream::skipWhiteSpace () -</h3> -Positions the read pointer at the first non-whitespace character. - -<h3 class=fn>void <a name="unsetDevice"></a>TQTextStream::unsetDevice () -</h3> -Unsets the IO device. Equivalent to <a href="#setDevice">setDevice</a>( 0 ). -<p> <p>See also <a href="#device">device</a>() and <a href="#setDevice">setDevice</a>(). - -<h3 class=fn>int <a name="unsetf"></a>TQTextStream::unsetf ( int bits ) -</h3> - -<p> Clears the stream flag bits <em>bits</em>. Returns the previous stream -flags. -<p> Equivalent to <tt>flags( flags() & ~mask )</tt>. -<p> <p>See also <a href="#setf">setf</a>(). - -<h3 class=fn>int <a name="width"></a>TQTextStream::width () const -</h3> - -<p> Returns the field width. The default value is 0. - -<h3 class=fn>int <a name="width-2"></a>TQTextStream::width ( int w ) -</h3> - -<p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the field width to <em>w</em>. Returns the previous field width. - -<h3 class=fn><a href="qtextstream.html">TQTextStream</a> & <a name="writeRawBytes"></a>TQTextStream::writeRawBytes ( const char * s, uint len ) -</h3> -Writes the <em>len</em> bytes from <em>s</em> to the stream and returns a -reference to the stream. -<p> Note that no encoding is done by this function. -<p> <p>See also <a href="qiodevice.html#writeBlock">TQIODevice::writeBlock</a>(). - -<!-- eof --> -<hr><p> -This file is part of the <a href="index.html">TQt toolkit</a>. -Copyright © 1995-2007 -<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> -<table width=100% cellspacing=0 border=0><tr> -<td>Copyright © 2007 -<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> -<td align=right><div align=right>TQt 3.3.8</div> -</table></div></address></body> -</html> |