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<h1>Class <code>nixio.bit</code></h1>

<p>
 Bitfield operators and mainpulation functions. 
 Can be used as a drop-in replacement for bitlib.</p>


<h2>Functions</h2>
<table class="function_list">

	<tr>
	<td class="name" nowrap><a href="#arshift">arshift</a>&nbsp;(oper, shift)</td>
	<td class="summary">
 Arithmetically right shift a number.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#band">band</a>&nbsp;(oper1, oper2, ...)</td>
	<td class="summary">
 Bitwise AND several numbers.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#bnot">bnot</a>&nbsp;(oper)</td>
	<td class="summary">
 Invert given number.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#bor">bor</a>&nbsp;(oper1, oper2, ...)</td>
	<td class="summary">
 Bitwise OR several numbers.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#bxor">bxor</a>&nbsp;(oper1, oper2, ...)</td>
	<td class="summary">
 Bitwise XOR several numbers.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#cast">cast</a>&nbsp;(oper)</td>
	<td class="summary">
 Cast a number to the bit-operating range.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#check">check</a>&nbsp;(bitfield, flag1, ...)</td>
	<td class="summary">
 Checks whether given flags are set in a bitfield.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#div">div</a>&nbsp;(oper1, oper2, ...)</td>
	<td class="summary">
 Integer division of 2 or more numbers.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#lshift">lshift</a>&nbsp;(oper, shift)</td>
	<td class="summary">
 Left shift a number.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#rshift">rshift</a>&nbsp;(oper, shift)</td>
	<td class="summary">
 Right shift a number.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#set">set</a>&nbsp;(bitfield, flag1, ...)</td>
	<td class="summary">
 Sets one or more flags of a bitfield.</td>
	</tr>

	<tr>
	<td class="name" nowrap><a href="#unset">unset</a>&nbsp;(bitfield, flag1, ...)</td>
	<td class="summary">
 Unsets one or more flags of a bitfield.</td>
	</tr>

</table>


<br/>
<br/>


<h2><a name="functions"></a>Functions</h2>
<dl class="function">


<dt><a name="arshift"></a><strong>arshift</strong>&nbsp;(oper, shift)</dt>
<dd>

 Arithmetically right shift a number.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper: number
	</li>
	
	<li>
	  shift: bits to shift 
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="band"></a><strong>band</strong>&nbsp;(oper1, oper2, ...)</dt>
<dd>

 Bitwise AND several numbers.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper1: First Operand
	</li>
	
	<li>
	  oper2: Second Operand
	</li>
	
	<li>
	  ...: More Operands
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="bnot"></a><strong>bnot</strong>&nbsp;(oper)</dt>
<dd>

 Invert given number.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper: Operand
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="bor"></a><strong>bor</strong>&nbsp;(oper1, oper2, ...)</dt>
<dd>

 Bitwise OR several numbers.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper1: First Operand
	</li>
	
	<li>
	  oper2: Second Operand
	</li>
	
	<li>
	  ...: More Operands
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="bxor"></a><strong>bxor</strong>&nbsp;(oper1, oper2, ...)</dt>
<dd>

 Bitwise XOR several numbers.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper1: First Operand
	</li>
	
	<li>
	  oper2: Second Operand
	</li>
	
	<li>
	  ...: More Operands
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="cast"></a><strong>cast</strong>&nbsp;(oper)</dt>
<dd>

 Cast a number to the bit-operating range.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper: number
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="check"></a><strong>check</strong>&nbsp;(bitfield, flag1, ...)</dt>
<dd>

 Checks whether given flags are set in a bitfield.


<h3>Parameters</h3>
<ul>
	
	<li>
	  bitfield: Bitfield
	</li>
	
	<li>
	  flag1: First Flag
	</li>
	
	<li>
	  ...: More Flags
	</li>
	
</ul>


<h3>Return value:</h3>
true when all flags are set, otherwise false


</dd>


<dt><a name="div"></a><strong>div</strong>&nbsp;(oper1, oper2, ...)</dt>
<dd>

 Integer division of 2 or more numbers.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper1: Operand 1
	</li>
	
	<li>
	  oper2: Operand 2
	</li>
	
	<li>
	  ...: More Operands
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="lshift"></a><strong>lshift</strong>&nbsp;(oper, shift)</dt>
<dd>

 Left shift a number.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper: number
	</li>
	
	<li>
	  shift: bits to shift 
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="rshift"></a><strong>rshift</strong>&nbsp;(oper, shift)</dt>
<dd>

 Right shift a number.


<h3>Parameters</h3>
<ul>
	
	<li>
	  oper: number
	</li>
	
	<li>
	  shift: bits to shift 
	</li>
	
</ul>


<h3>Return value:</h3>
number


</dd>


<dt><a name="set"></a><strong>set</strong>&nbsp;(bitfield, flag1, ...)</dt>
<dd>

 Sets one or more flags of a bitfield.


<h3>Parameters</h3>
<ul>
	
	<li>
	  bitfield: Bitfield
	</li>
	
	<li>
	  flag1: First Flag
	</li>
	
	<li>
	  ...: More Flags
	</li>
	
</ul>


<h3>Return value:</h3>
altered bitfield


</dd>


<dt><a name="unset"></a><strong>unset</strong>&nbsp;(bitfield, flag1, ...)</dt>
<dd>

 Unsets one or more flags of a bitfield.


<h3>Parameters</h3>
<ul>
	
	<li>
	  bitfield: Bitfield
	</li>
	
	<li>
	  flag1: First Flag
	</li>
	
	<li>
	  ...: More Flags
	</li>
	
</ul>


<h3>Return value:</h3>
altered bitfield


</dd>


</dl>


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