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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/quuid.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
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diff --git a/doc/html/quuid.html b/doc/html/quuid.html new file mode 100644 index 000000000..dd16a14c0 --- /dev/null +++ b/doc/html/quuid.html @@ -0,0 +1,236 @@ +<!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/quuid.cpp:40 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQUuid 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>TQUuid Class Reference</h1> + +<p>The TQUuid class defines a Universally Unique Identifier (UUID). +<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="quuid-h.html">quuid.h</a>></tt> +<p><a href="quuid-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>enum <a href="#Variant-enum"><b>Variant</b></a> { VarUnknown = -1, NCS = 0, DCE = 2, Microsoft = 6, Reserved = 7 }</li> +<li class=fn>enum <a href="#Version-enum"><b>Version</b></a> { VerUnknown = -1, Time = 1, EmbeddedPOSIX = 2, Name = 3, Random = 4 }</li> +<li class=fn><a href="#TQUuid"><b>TQUuid</b></a> ()</li> +<li class=fn><a href="#TQUuid-2"><b>TQUuid</b></a> ( uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8 )</li> +<li class=fn><a href="#TQUuid-3"><b>TQUuid</b></a> ( const TQUuid & orig )</li> +<li class=fn><a href="#TQUuid-4"><b>TQUuid</b></a> ( const TQString & text )</li> +<li class=fn>TQString <a href="#toString"><b>toString</b></a> () const</li> +<li class=fn><a href="#operator-TQString"><b>operator TQString</b></a> () const</li> +<li class=fn>bool <a href="#isNull"><b>isNull</b></a> () const</li> +<li class=fn>TQUuid & <a href="#operator-eq"><b>operator=</b></a> ( const TQUuid & uuid )</li> +<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const TQUuid & other ) const</li> +<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const TQUuid & other ) const</li> +<li class=fn>bool <a href="#operator-lt"><b>operator<</b></a> ( const TQUuid & other ) const</li> +<li class=fn>bool <a href="#operator-gt"><b>operator></b></a> ( const TQUuid & other ) const</li> +<li class=fn>TQUuid::Variant <a href="#variant"><b>variant</b></a> () const</li> +<li class=fn>TQUuid::Version <a href="#version"><b>version</b></a> () const</li> +</ul> +<h2>Static Public Members</h2> +<ul> +<li class=fn>TQUuid <a href="#createUuid"><b>createUuid</b></a> ()</li> +</ul> +<h2>Related Functions</h2> +<ul> +<li class=fn>TQDataStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQDataStream & s, const TQUuid & id )</li> +<li class=fn>TQDataStream & <a href="#operator-gt-gt"><b>operator>></b></a> ( TQDataStream & s, TQUuid & id )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The TQUuid class defines a Universally Unique Identifier (UUID). +<p> +<p> For objects or declarations that must be uniquely identified, +UUIDs (also known as GUIDs) are widely used in order to assign a +fixed and easy to compare value to the object or declaration. The +128-bit value of a UUID is generated by an algorithm that +guarantees that the value is unique. +<p> In TQt, UUIDs are wrapped by the TQUuid struct which provides +convenience functions for handling UUIDs. Most platforms provide a +tool to generate new UUIDs, for example, uuidgen and guidgen. +<p> UUIDs generated by TQUuid, are based on the <a href="#Version-enum">Random</a> version of the +<a href="#Variant-enum">DCE</a> (Distributed Computing Environment) standard. +<p> UUIDs can be constructed from numeric values or from strings, or +using the static <a href="#createUuid">createUuid</a>() function. They can be converted to a +string with <a href="#toString">toString</a>(). UUIDs have a <a href="#variant">variant</a>() and a <a href="#version">version</a>(), +and null UUIDs return TRUE from <a href="#isNull">isNull</a>(). + +<hr><h2>Member Type Documentation</h2> +<h3 class=fn><a name="Variant-enum"></a>TQUuid::Variant</h3> + +<p> This enum defines the variant of the UUID, which is the scheme +which defines the layout of the 128-bits value. +<ul> +<li><tt>TQUuid::VarUnknown</tt> - Variant is unknown +<li><tt>TQUuid::NCS</tt> - Reserved for NCS (Network Computing System) backward compatibility +<li><tt>TQUuid::DCE</tt> - Distributed Computing Environment, the scheme used by TQUuid +<li><tt>TQUuid::Microsoft</tt> - Reserved for Microsoft backward compatibility (GUID) +<li><tt>TQUuid::Reserved</tt> - Reserved for future definition +</ul> +<h3 class=fn><a name="Version-enum"></a>TQUuid::Version</h3> + +<p> This enum defines the version of the UUID. +<ul> +<li><tt>TQUuid::VerUnknown</tt> - Version is unknown +<li><tt>TQUuid::Time</tt> - Time-based, by using timestamp, clock sequence, and +MAC network card address (if available) for the node sections +<li><tt>TQUuid::EmbeddedPOSIX</tt> - DCE Security version, with embedded POSIX UUIDs +<li><tt>TQUuid::Name</tt> - Name-based, by using values from a name for all sections +<li><tt>TQUuid::Random</tt> - Random-based, by using random numbers for all sections +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQUuid"></a>TQUuid::TQUuid () +</h3> + +<p> Creates the null UUID {00000000-0000-0000-0000-000000000000}. + +<h3 class=fn><a name="TQUuid-2"></a>TQUuid::TQUuid ( uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8 ) +</h3> + +<p> Creates a UUID with the value specified by the parameters, <em>l</em>, +<em>w1</em>, <em>w2</em>, <em>b1</em>, <em>b2</em>, <em>b3</em>, <em>b4</em>, <em>b5</em>, <em>b6</em>, <em>b7</em>, <em>b8</em>. +<p> Example: +<pre> + // {67C8770B-44F1-410A-AB9A-F9B5446F13EE} + TQUuid IID_MyInterface( 0x67c8770b, 0x44f1, 0x410a, 0xab, 0x9a, 0xf9, 0xb5, 0x44, 0x6f, 0x13, 0xee ) + </pre> + + +<h3 class=fn><a name="TQUuid-3"></a>TQUuid::TQUuid ( const <a href="quuid.html">TQUuid</a> & orig ) +</h3> + +<p> Creates a copy of the TQUuid <em>orig</em>. + +<h3 class=fn><a name="TQUuid-4"></a>TQUuid::TQUuid ( const <a href="qstring.html">TQString</a> & text ) +</h3> +Creates a TQUuid object from the string <em>text</em>. The function can +only convert a string in the format +{HHHHHHHH-HHHH-HHHH-HHHH-HHHHHHHHHHHH} (where 'H' stands for a hex +digit). If the conversion fails a null UUID is created. + +<h3 class=fn><a href="quuid.html">TQUuid</a> <a name="createUuid"></a>TQUuid::createUuid ()<tt> [static]</tt> +</h3> + +<p> Returns a new UUID of <a href="#Variant-enum">DCE</a> variant, and <a href="#Version-enum">Random</a> type. The +UUIDs generated are based on the platform specific pseudo-random +generator, which is usually not a cryptographic-quality random +number generator. Therefore, a UUID is not guaranteed to be unique +cross application instances. +<p> On Windows, the new UUID is extremely likely to be unique on the +same or any other system, networked or not. +<p> <p>See also <a href="#variant">variant</a>() and <a href="#version">version</a>(). + +<h3 class=fn>bool <a name="isNull"></a>TQUuid::isNull () const +</h3> +Returns TRUE if this is the null UUID +{00000000-0000-0000-0000-000000000000}; otherwise returns FALSE. + +<h3 class=fn><a name="operator-TQString"></a>TQUuid::operator TQString () const +</h3> + +<p> Returns the string representation of the uuid. +<p> <p>See also <a href="#toString">toString</a>(). + +<h3 class=fn>bool <a name="operator!-eq"></a>TQUuid::operator!= ( const <a href="quuid.html">TQUuid</a> & other ) const +</h3> + +<p> Returns TRUE if this TQUuid and the <em>other</em> TQUuid are different; +otherwise returns FALSE. + +<h3 class=fn>bool <a name="operator-lt"></a>TQUuid::operator< ( const <a href="quuid.html">TQUuid</a> & other ) const +</h3> + +<p> Returns TRUE if this TQUuid is of the same variant, +and lexicographically before the <em>other</em> TQUuid; +otherwise returns FALSE. +<p> <p>See also <a href="#variant">variant</a>(). + +<h3 class=fn><a href="quuid.html">TQUuid</a> & <a name="operator-eq"></a>TQUuid::operator= ( const <a href="quuid.html">TQUuid</a> & uuid ) +</h3> + +<p> Assigns the value of <em>uuid</em> to this TQUuid object. + +<h3 class=fn>bool <a name="operator-eq-eq"></a>TQUuid::operator== ( const <a href="quuid.html">TQUuid</a> & other ) const +</h3> + +<p> Returns TRUE if this TQUuid and the <em>other</em> TQUuid are identical; +otherwise returns FALSE. + +<h3 class=fn>bool <a name="operator-gt"></a>TQUuid::operator> ( const <a href="quuid.html">TQUuid</a> & other ) const +</h3> + +<p> Returns TRUE if this TQUuid is of the same variant, +and lexicographically after the <em>other</em> TQUuid; +otherwise returns FALSE. +<p> <p>See also <a href="#variant">variant</a>(). + +<h3 class=fn><a href="qstring.html">TQString</a> <a name="toString"></a>TQUuid::toString () const +</h3> +<a href="qstring.html">TQString</a> <a href="#toString">TQUuid::toString</a>() const +<p> Returns the string representation of the uuid. + +<h3 class=fn><a href="quuid.html#Variant-enum">TQUuid::Variant</a> <a name="variant"></a>TQUuid::variant () const +</h3> + +<p> Returns the variant of the UUID. +The null UUID is considered to be of an unknown variant. +<p> <p>See also <a href="#version">version</a>(). + +<h3 class=fn><a href="quuid.html#Version-enum">TQUuid::Version</a> <a name="version"></a>TQUuid::version () const +</h3> + +<p> Returns the version of the UUID, if the UUID is of the DCE +variant; otherwise returns VerUnknown. +<p> <p>See also <a href="#variant">variant</a>(). + +<hr><h2>Related Functions</h2> +<h3 class=fn><a href="qdatastream.html">TQDataStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="qdatastream.html">TQDataStream</a> & s, const <a href="quuid.html">TQUuid</a> & id ) +</h3> + +Writes the uuid <em>id</em> to the datastream <em>s</em>. + +<h3 class=fn><a href="qdatastream.html">TQDataStream</a> & <a name="operator-gt-gt"></a>operator>> ( <a href="qdatastream.html">TQDataStream</a> & s, <a href="quuid.html">TQUuid</a> & id ) +</h3> + +Reads uuid from from the stream <em>s</em> into <em>id</em>. + +<!-- 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>. 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