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<li class="navelem"><a class="el" href="namespace_lin_box.html">LinBox</a> </li>
<li class="navelem"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </li>
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<div class="title">GMPRationalElement Class Reference<div class="ingroups"><a class="el" href="group__element.html">element</a></div></div> </div>
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<!-- doxytag: class="LinBox::GMPRationalElement" -->
<p>elements of GMP_Rationals.
<a href="class_lin_box_1_1_g_m_p_rational_element.html#details">More...</a></p>
<p><code>#include <gmp-rational.h></code></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Common Object Interface for LinBox Field elements.</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>These methods are required of all <a class="el" href="namespace_lin_box.html">LinBox</a> <a class="el" href="group___fields.html">field</a> elements. </p>
</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a2192fd925583a31f386ebf1dcffcab28">GMPRationalElement</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#a2192fd925583a31f386ebf1dcffcab28"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a8f9a998653f01284414e9c45a9126577">GMPRationalElement</a> (const <a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> &a)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <a href="#a8f9a998653f01284414e9c45a9126577"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a041923786efda78d3b6296d560cccf50">~GMPRationalElement</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a041923786efda78d3b6296d560cccf50"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a3ef89d39ec0d921a9a8053b63662555e">operator=</a> (const <a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> &a)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <a href="#a3ef89d39ec0d921a9a8053b63662555e"></a><br/></td></tr>
<tr><td colspan="2"><div class="groupHeader">Implementation-Specific Methods.</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>These methods are not required of all <a class="el" href="namespace_lin_box.html" title="Namespace in which all linbox code resides.">LinBox</a> field elements and are included only for this implementation of the archetype. </p>
</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a2ad76c4bada8a9a1ea733a9e848a291d">GMPRationalElement</a> (mpq_t _rep)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a2ad76c4bada8a9a1ea733a9e848a291d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a04a896131e3fb5251a76511010a02b1f">GMPRationalElement</a> (const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> &num, const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> &den)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a04a896131e3fb5251a76511010a02b1f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#a79571c91934bb71dbce896ecf195e653">GMPRationalElement</a> (const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> &num)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a79571c91934bb71dbce896ecf195e653"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af6369024decf3906e80f4259d7ceb287"></a><!-- doxytag: member="LinBox::GMPRationalElement::get_rep" ref="af6369024decf3906e80f4259d7ceb287" args="()" -->
mpq_ptr </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html#af6369024decf3906e80f4259d7ceb287">get_rep</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">access representation <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>elements of GMP_Rationals. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a2192fd925583a31f386ebf1dcffcab28"></a><!-- doxytag: member="LinBox::GMPRationalElement::GMPRationalElement" ref="a2192fd925583a31f386ebf1dcffcab28" args="(void)" -->
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<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Default constructor. </p>
<p>This constructor is required to allow <a class="el" href="group___fields.html">field</a> elements to be primitive C++ types. Because constructor does not know what <a class="el" href="group___fields.html">field</a> the element belongs to, it cannot actually construct the element. In this implementation, the constructor it sets _elem_ptr to the null pointer. Initialization of the element is done through the field function init where the field is known. </p>
</div>
</div>
<a class="anchor" id="a8f9a998653f01284414e9c45a9126577"></a><!-- doxytag: member="LinBox::GMPRationalElement::GMPRationalElement" ref="a8f9a998653f01284414e9c45a9126577" args="(const GMPRationalElement &a)" -->
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<table class="memname">
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<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> & </td>
<td class="paramname"><em>a</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Copy constructor. </p>
<p>This constructor is required to allow <a class="el" href="group___fields.html">field</a> elements to be primitive C++ types, and to allow field elements to be passed by value into functions. Constructs <a class="el" href="group___fields.html">field</a> element by copying the <a class="el" href="group___fields.html">field</a> element. In this implementation, this means copying the element to which a._elem_ptr points. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">a</td><td>field element. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a041923786efda78d3b6296d560cccf50"></a><!-- doxytag: member="LinBox::GMPRationalElement::~GMPRationalElement" ref="a041923786efda78d3b6296d560cccf50" args="()" -->
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<td class="memname">~<a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Destructor. </p>
<p>In this implementation, this destroys element by deleting field element to which _elem_ptr points. </p>
</div>
</div>
<a class="anchor" id="a2ad76c4bada8a9a1ea733a9e848a291d"></a><!-- doxytag: member="LinBox::GMPRationalElement::GMPRationalElement" ref="a2ad76c4bada8a9a1ea733a9e848a291d" args="(mpq_t _rep)" -->
<div class="memitem">
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<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramtype">mpq_t </td>
<td class="paramname"><em>_rep</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Constructor. </p>
<p>Constructs field element from an mpq_t Not part of the interface. Creates new copy of element object in dynamic memory. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">_rep</td><td>pointer to <a class="el" href="class_lin_box_1_1_element_abstract.html">ElementAbstract</a> </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a04a896131e3fb5251a76511010a02b1f"></a><!-- doxytag: member="LinBox::GMPRationalElement::GMPRationalElement" ref="a04a896131e3fb5251a76511010a02b1f" args="(const integer &num, const integer &den)" -->
<div class="memitem">
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<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> & </td>
<td class="paramname"><em>num</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> & </td>
<td class="paramname"><em>den</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Constructor. </p>
<p>Initialize from numerator and denominator </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">num,den</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a79571c91934bb71dbce896ecf195e653"></a><!-- doxytag: member="LinBox::GMPRationalElement::GMPRationalElement" ref="a79571c91934bb71dbce896ecf195e653" args="(const integer &num)" -->
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<table class="memname">
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<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__integers.html#gad62eceb96963b157a2357aba991f6d6e">integer</a> & </td>
<td class="paramname"><em>num</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Constructor. </p>
<p>Initalizes from a single integer, (which is assumed to be the numerator, with the denominator being 1) </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">num</td><td></td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a3ef89d39ec0d921a9a8053b63662555e"></a><!-- doxytag: member="LinBox::GMPRationalElement::operator=" ref="a3ef89d39ec0d921a9a8053b63662555e" args="(const GMPRationalElement &a)" -->
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<td class="memname"><a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a>& operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_lin_box_1_1_g_m_p_rational_element.html">GMPRationalElement</a> & </td>
<td class="paramname"><em>a</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Assignment operator. </p>
<p>Assigns element a to element. In this implementation, this is done by copying field element to which _elem_ptr points. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">a</td><td>field element. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>element/gmp-rational.h</li>
</ul>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Tue Aug 30 2011 for linbox by 
<a href="http://www.doxygen.org/index.html">
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