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<title>libqalculate-0.9.7: libqalculate/Function.h File Reference</title>
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<h1>libqalculate/Function.h File Reference</h1><code>#include <<a class="el" href="ExpressionItem_8h.html">libqalculate/ExpressionItem.h</a>></code><br>
<code>#include <<a class="el" href="includes_8h.html">libqalculate/includes.h</a>></code><br>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classMathFunction.html">MathFunction</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Abstract base class for mathematical functions. <a href="classMathFunction.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classUserFunction.html">UserFunction</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A user defined mathematical function. <a href="classUserFunction.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgument.html">Argument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A mathematical function argument definition with free value and base class for all argument definitions. <a href="classArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classNumberArgument.html">NumberArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A definition for numerical arguments. <a href="classNumberArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classIntegerArgument.html">IntegerArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A definition for integer arguments. <a href="classIntegerArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classSymbolicArgument.html">SymbolicArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A symbolic argument. <a href="classSymbolicArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classTextArgument.html">TextArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A text argument. <a href="classTextArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html">DateArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A date argument. <a href="classDateArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classVectorArgument.html">VectorArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A vector argument. <a href="classVectorArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classMatrixArgument.html">MatrixArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A matrix argument. <a href="classMatrixArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classExpressionItemArgument.html">ExpressionItemArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classArgument.html" title="A mathematical function argument definition with free value and base class for all...">Argument</a> for functions, variables and units. <a href="classExpressionItemArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classFunctionArgument.html">FunctionArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A function argument. <a href="classFunctionArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classBooleanArgument.html">BooleanArgument</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A boolean argument. <a href="classBooleanArgument.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>UnitArgument</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>AngleArgument</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>VariableArgument</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>FileArgument</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html">ArgumentSet</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A set of accepted arguments. <a href="classArgumentSet.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="Function_8h.html#a15f3f718db408445afc1b93c12294c5">ArgumentType</a> { <br>
<b>ARGUMENT_TYPE_FREE</b>,
<b>ARGUMENT_TYPE_SYMBOLIC</b>,
<b>ARGUMENT_TYPE_TEXT</b>,
<b>ARGUMENT_TYPE_DATE</b>,
<br>
<b>ARGUMENT_TYPE_FILE</b>,
<b>ARGUMENT_TYPE_INTEGER</b>,
<b>ARGUMENT_TYPE_NUMBER</b>,
<b>ARGUMENT_TYPE_VECTOR</b>,
<br>
<b>ARGUMENT_TYPE_MATRIX</b>,
<b>ARGUMENT_TYPE_EXPRESSION_ITEM</b>,
<b>ARGUMENT_TYPE_FUNCTION</b>,
<b>ARGUMENT_TYPE_UNIT</b>,
<br>
<b>ARGUMENT_TYPE_BOOLEAN</b>,
<b>ARGUMENT_TYPE_VARIABLE</b>,
<b>ARGUMENT_TYPE_ANGLE</b>,
<b>ARGUMENT_TYPE_SET</b>,
<br>
<b>ARGUMENT_TYPE_DATA_OBJECT</b>,
<b>ARGUMENT_TYPE_DATA_PROPERTY</b>
<br>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classArgument.html" title="A mathematical function argument definition with free value and base class for all...">Argument</a> types. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="Function_8h.html#d0a30ebdef87198658988eb0817dd6b3">ArgumentMinMaxPreDefinition</a> { <br>
<b>ARGUMENT_MIN_MAX_NONE</b>,
<b>ARGUMENT_MIN_MAX_POSITIVE</b>,
<b>ARGUMENT_MIN_MAX_NONZERO</b>,
<b>ARGUMENT_MIN_MAX_NONNEGATIVE</b>,
<br>
<b>ARGUMENT_MIN_MAX_NEGATIVE</b>
<br>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Predefined max and min values for number and integer arguments. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9a">FunctionSubtype</a> { <a class="el" href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9a242b7dd6af3592aa1c65e4d668067c52">SUBTYPE_FUNCTION</a>,
<a class="el" href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9a93969d9c79d5668eb34ceb0c643ad1c4">SUBTYPE_USER_FUNCTION</a>,
<a class="el" href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9ae16f77392b41dcf94fa5aac9f85397c5">SUBTYPE_DATA_SET</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Type of mathematical function. <a href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9a">More...</a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="fec0f104510357adbe8df8a9f3a7ce9a"></a><!-- doxytag: member="Function.h::FunctionSubtype" ref="fec0f104510357adbe8df8a9f3a7ce9a" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="Function_8h.html#fec0f104510357adbe8df8a9f3a7ce9a">FunctionSubtype</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Type of mathematical function.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="fec0f104510357adbe8df8a9f3a7ce9a242b7dd6af3592aa1c65e4d668067c52"></a><!-- doxytag: member="SUBTYPE_FUNCTION" ref="fec0f104510357adbe8df8a9f3a7ce9a242b7dd6af3592aa1c65e4d668067c52" args="" -->SUBTYPE_FUNCTION</em> </td><td>
class <a class="el" href="classMathFunction.html" title="Abstract base class for mathematical functions.">MathFunction</a> </td></tr>
<tr><td valign="top"><em><a class="anchor" name="fec0f104510357adbe8df8a9f3a7ce9a93969d9c79d5668eb34ceb0c643ad1c4"></a><!-- doxytag: member="SUBTYPE_USER_FUNCTION" ref="fec0f104510357adbe8df8a9f3a7ce9a93969d9c79d5668eb34ceb0c643ad1c4" args="" -->SUBTYPE_USER_FUNCTION</em> </td><td>
class UseFunction </td></tr>
<tr><td valign="top"><em><a class="anchor" name="fec0f104510357adbe8df8a9f3a7ce9ae16f77392b41dcf94fa5aac9f85397c5"></a><!-- doxytag: member="SUBTYPE_DATA_SET" ref="fec0f104510357adbe8df8a9f3a7ce9ae16f77392b41dcf94fa5aac9f85397c5" args="" -->SUBTYPE_DATA_SET</em> </td><td>
class <a class="el" href="classDataSet.html" title="A data set.">DataSet</a> </td></tr>
</table>
</dl>
</div>
</div><p>
</div>
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