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<td >Qt 5.12</td><td ><a href="qtcore-index.html">Qt Core</a></td><td ><a href="qtcore-module.html">C++ Classes</a></td><td >QBEInteger</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtcore-index.html">Qt 5.12.6 Reference Documentation</a></td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#static-public-members">Static Public Members</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QBEInteger Class</h1>
<!-- $$$QBEInteger-brief -->
<p>The <a href="qbeinteger.html">QBEInteger</a> class provides platform-independent big-endian integers. <a href="#details">More...</a></p>
<!-- @@@QBEInteger -->
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QBEInteger></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += core</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 5.10</td></tr></table></div><ul>
<li><a href="qbeinteger-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#QBEInteger">QBEInteger</a></b>(T <i>value</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> T </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-T">operator T</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-not-eq">operator!=</a></b>(QBEInteger<T> <i>other</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-25-eq">operator%=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-and-eq">operator&=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-2a-eq">operator*=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-2b-2b">operator++</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-2b-2b-1">operator++</a></b>(<i>int</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-2b-eq">operator+=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator--">operator--</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator---1">operator--</a></b>(<i>int</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator--eq">operator-=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-2f-eq">operator/=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-lt-lt-eq">operator<<=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-eq">operator=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-eq-eq">operator==</a></b>(QBEInteger<T> <i>other</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-gt-gt-eq">operator>>=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-5e-eq">operator^=</a></b>(T <i>i</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> &</td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#operator-7c-eq">operator|=</a></b>(T <i>i</i>)</td></tr>
</table></div>
<a name="static-public-members"></a>
<h2 id="static-public-members">Static Public Members</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#max">max</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QBEInteger<T> </td><td class="memItemRight bottomAlign"><b><a href="qbeinteger.html#min">min</a></b>()</td></tr>
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<a name="details"></a>
<!-- $$$QBEInteger-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qbeinteger.html">QBEInteger</a> class provides platform-independent big-endian integers.</p>
<p>The template parameter <code>T</code> must be a C++ integer type:</p>
<ul>
<li>8-bit: char, signed char, unsigned char, qint8, quint8</li>
<li>16-bit: short, unsigned short, qint16, quint16, char16_t (C++11)</li>
<li>32-bit: int, unsigned int, qint32, quint32, char32_t (C++11)</li>
<li>64-bit: long long, unsigned long long, qint64, quint64</li>
<li>platform-specific size: long, unsigned long</li>
<li>pointer size: qintptr, quintptr, qptrdiff</li>
</ul>
<p><b>Note: </b>Using this class may be slower than using native integers, so only use it when an exact endianness is needed.</p></div>
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<div class="func">
<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QBEInteger"><a name="QBEInteger"></a>QBEInteger::<span class="name">QBEInteger</span>(<span class="type">T</span> <i>value</i>)</h3>
<p>Constructs a <a href="qbeinteger.html">QBEInteger</a> with the given <i>value</i>.</p>
<!-- @@@QBEInteger -->
<!-- $$$max[overload1]$$$max -->
<h3 class="fn" id="max"><a name="max"></a><code>[static] </code><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> QBEInteger::<span class="name">max</span>()</h3>
<p>Returns the maximum (finite) value representable by the numeric type T.</p>
<!-- @@@max -->
<!-- $$$min[overload1]$$$min -->
<h3 class="fn" id="min"><a name="min"></a><code>[static] </code><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> QBEInteger::<span class="name">min</span>()</h3>
<p>Returns the minimum (finite) value representable by the numeric type T.</p>
<!-- @@@min -->
<!-- $$$operator T[overload1]$$$operator T -->
<h3 class="fn" id="operator-T"><a name="operator-T"></a><span class="type">T</span> QBEInteger::<span class="name">operator T</span>() const</h3>
<p>Returns the value of this <a href="qbeinteger.html">QBEInteger</a> as a native integer.</p>
<!-- @@@operator T -->
<!-- $$$operator!=[overload1]$$$operator!=QBEInteger<T> -->
<h3 class="fn" id="operator-not-eq"><a name="operator-not-eq"></a><span class="type">bool</span> QBEInteger::<span class="name">operator!=</span>(<span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> <i>other</i>) const</h3>
<p>Returns <code>true</code> if the value of this <a href="qbeinteger.html">QBEInteger</a> is not equal to the value of <i>other</i>.</p>
<!-- @@@operator!= -->
<!-- $$$operator%=[overload1]$$$operator%=T -->
<h3 class="fn" id="operator-25-eq"><a name="operator-25-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator%=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Sets this <a href="qbeinteger.html">QBEInteger</a> to the remainder of a division by <i>i</i> and returns a reference to this object.</p>
<!-- @@@operator%= -->
<!-- $$$operator&=[overload1]$$$operator&=T -->
<h3 class="fn" id="operator-and-eq"><a name="operator-and-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator&=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Performs a bitwise AND with <i>i</i> onto this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator&= -->
<!-- $$$operator*=[overload1]$$$operator*=T -->
<h3 class="fn" id="operator-2a-eq"><a name="operator-2a-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator*=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Multiplies <i>i</i> with this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator*= -->
<!-- $$$operator++[overload1]$$$operator++ -->
<h3 class="fn" id="operator-2b-2b"><a name="operator-2b-2b"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator++</span>()</h3>
<p>Performs a prefix ++ (increment) on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator++ -->
<!-- $$$operator++$$$operator++int -->
<h3 class="fn" id="operator-2b-2b-1"><a name="operator-2b-2b-1"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator++</span>(<i>int</i>)</h3>
<p>Performs a postfix ++ (increment) on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator++ -->
<!-- $$$operator+=[overload1]$$$operator+=T -->
<h3 class="fn" id="operator-2b-eq"><a name="operator-2b-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator+=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Adds <i>i</i> to this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator+= -->
<!-- $$$operator--[overload1]$$$operator-- -->
<h3 class="fn" id="operator--"><a name="operator--"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator--</span>()</h3>
<p>Performs a prefix -- (decrement) on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator-- -->
<!-- $$$operator--$$$operator--int -->
<h3 class="fn" id="operator---1"><a name="operator---1"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator--</span>(<i>int</i>)</h3>
<p>Performs a postfix -- (decrement) on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator-- -->
<!-- $$$operator-=[overload1]$$$operator-=T -->
<h3 class="fn" id="operator--eq"><a name="operator--eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator-=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Subtracts <i>i</i> from this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator-= -->
<!-- $$$operator/=[overload1]$$$operator/=T -->
<h3 class="fn" id="operator-2f-eq"><a name="operator-2f-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator/=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Divides this <a href="qbeinteger.html">QBEInteger</a> with <i>i</i> and returns a reference to this object.</p>
<!-- @@@operator/= -->
<!-- $$$operator<<=[overload1]$$$operator<<=T -->
<h3 class="fn" id="operator-lt-lt-eq"><a name="operator-lt-lt-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator<<=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Performs a right-shift by <i>i</i> on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator<<= -->
<!-- $$$operator=[overload1]$$$operator=T -->
<h3 class="fn" id="operator-eq"><a name="operator-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Assigns <i>i</i> to this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this <a href="qbeinteger.html">QBEInteger</a>.</p>
<!-- @@@operator= -->
<!-- $$$operator==[overload1]$$$operator==QBEInteger<T> -->
<h3 class="fn" id="operator-eq-eq"><a name="operator-eq-eq"></a><span class="type">bool</span> QBEInteger::<span class="name">operator==</span>(<span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> <i>other</i>) const</h3>
<p>Returns <code>true</code> if the value of this <a href="qbeinteger.html">QBEInteger</a> is equal to the value of <i>other</i>.</p>
<!-- @@@operator== -->
<!-- $$$operator>>=[overload1]$$$operator>>=T -->
<h3 class="fn" id="operator-gt-gt-eq"><a name="operator-gt-gt-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator>>=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Performs a left-shift by <i>i</i> on this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator>>= -->
<!-- $$$operator^=[overload1]$$$operator^=T -->
<h3 class="fn" id="operator-5e-eq"><a name="operator-5e-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator^=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Performs a bitwise XOR with <i>i</i> onto this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator^= -->
<!-- $$$operator|=[overload1]$$$operator|=T -->
<h3 class="fn" id="operator-7c-eq"><a name="operator-7c-eq"></a><span class="type"><a href="qbeinteger.html#QBEInteger">QBEInteger</a></span><<span class="type">T</span>> &QBEInteger::<span class="name">operator|=</span>(<span class="type">T</span> <i>i</i>)</h3>
<p>Performs a bitwise OR with <i>i</i> onto this <a href="qbeinteger.html">QBEInteger</a> and returns a reference to this object.</p>
<!-- @@@operator|= -->
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