class_integer.html

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<tr><td class="memItemLeft" nowrap align=right valign=top><a name="_integern6" doxytag="Integer::PositiveDivide"></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><b>PositiveDivide</b> (<a class="el" href="class_integer.html">Integer</a> &amp;remainder, <a class="el" href="class_integer.html">Integer</a> &amp;quotient, const <a class="el" href="class_integer.html">Integer</a> &amp;dividend, const <a class="el" href="class_integer.html">Integer</a> &amp;divisor)</td></tr>

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<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a name="_integerz37_3" doxytag="Integer::Integer"></a><p>
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          <td class="md" nowrap valign="top"> Integer::Integer </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const char *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>str</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [explicit]</code></td>
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convert from string 
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str can be in base 2, 8, 10, or 16. Base is determined by a case insensitive suffix of 'h', 'o', or 'b'. No suffix means base 10.
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Definition at line <a class="el" href="integer_8cpp-source.html#l02782">2782</a> of file <a class="el" href="integer_8cpp-source.html">integer.cpp</a>.    </td>
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<a name="_integerz37_8" doxytag="Integer::Integer"></a><p>
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          <td class="md" nowrap valign="top"> Integer::Integer </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>rng</em>, </td>
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          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>bitcount</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
create a random integer 
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The random integer created is uniformly distributed over [0, 2**bitcount). 
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Definition at line <a class="el" href="integer_8cpp-source.html#l02592">2592</a> of file <a class="el" href="integer_8cpp-source.html">integer.cpp</a>.
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References <a class="el" href="integer_8cpp-source.html#l02981">Randomize()</a>.    </td>
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<a name="_integerz37_9" doxytag="Integer::Integer"></a><p>
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          <td class="md" nowrap valign="top"> Integer::Integer </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>rng</em>, </td>
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          <td class="md" nowrap>const <a class="el" href="class_integer.html">Integer</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>min</em>, </td>
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          <td class="md" nowrap>const <a class="el" href="class_integer.html">Integer</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>max</em>, </td>
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          <td class="md" nowrap>RandomNumberType&nbsp;</td>
          <td class="mdname" nowrap> <em>rnType</em> = ANY, </td>
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          <td class="md" nowrap>const <a class="el" href="class_integer.html">Integer</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>equiv</em> = Zero(), </td>
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          <td class="md" nowrap>const <a class="el" href="class_integer.html">Integer</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>mod</em> = One()</td>
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          <td class="md">)&nbsp;</td>
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<p>
create a random integer of special type 
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Ideally, the random integer created should be uniformly distributed over {x | min &lt;= x &lt;= max and x is of rnType and x  mod == equiv}. However the actual distribution may not be uniform because sequential search is used to find an appropriate number from a random starting point. May return (with very small probability) a pseudoprime when a prime is requested and max &gt; lastSmallPrime*lastSmallPrime (lastSmallPrime is declared in <a class="el" href="nbtheory_8h.html">nbtheory.h</a>). <dl compact><dt><b>Exceptions:</b></dt><dd>
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    <tr><td valign=top><em>RandomNumberNotFound</em>&nbsp;</td><td>if the set is empty.</td></tr>
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Definition at line <a class="el" href="integer_8cpp-source.html#l02597">2597</a> of file <a class="el" href="integer_8cpp-source.html">integer.cpp</a>.
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References <a class="el" href="integer_8cpp-source.html#l02981">Randomize()</a>.    </td>
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<hr><h2>Member Function Documentation</h2>
<a name="_integerz39_0" doxytag="Integer::MinEncodedSize"></a><p>
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          <td class="md" nowrap valign="top"> unsigned int Integer::MinEncodedSize </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">Signedness&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> = UNSIGNED          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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minimum number of bytes to encode this integer 
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MinEncodedSize of 0 is 1 
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Definition at line <a class="el" href="integer_8cpp-source.html#l02854">2854</a> of file <a class="el" href="integer_8cpp-source.html">integer.cpp</a>.
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References <a class="el" href="integer_8cpp-source.html#l02799">ByteCount()</a>, <a class="el" href="integer_8cpp-source.html#l02666">GetByte()</a>, and <a class="el" href="integer_8cpp-source.html#l02603">Power2()</a>.
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Referenced by <a class="el" href="integer_8cpp-source.html#l02889">DEREncode()</a>.    </td>
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<a name="_integerz39_1" doxytag="Integer::Encode"></a><p>
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