1 <?xml version='1.0' encoding='UTF-8' standalone='no'?>
2 <doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.8.6">
3 <compounddef id="group__num__interior__rings" kind="group">
4 <compoundname>num_interior_rings</compoundname>
5 <title>number of interior rings: calculate the number of interior rings</title>
6 <sectiondef kind="func">
7 <memberdef kind="function" id="group__num__interior__rings_1gad46daea8aff732fece897726c8a1eaf0" prot="public" static="no" const="no" explicit="no" inline="yes" virt="non-virtual">
10 <type>typename Geometry</type>
13 <type>std::size_t</type>
14 <definition>std::size_t boost::geometry::num_interior_rings</definition>
15 <argsstring>(Geometry const &geometry)</argsstring>
16 <name>num_interior_rings</name>
18 <type>Geometry const &</type>
19 <declname>geometry</declname>
22 <para>Calculates the number of interior rings of a geometry. </para> </briefdescription>
24 <para>The free function num_interior_rings calculates the number of interior rings of a geometry. <parameterlist kind="templateparam"><parameteritem>
26 <parametername>Geometry</parametername>
28 <parameterdescription>
29 <para>Any type fulfilling a Geometry Concept </para></parameterdescription>
32 <parameterlist kind="param"><parameteritem>
34 <parametername>geometry</parametername>
36 <parameterdescription>
37 <para>A model of the specified concept </para></parameterdescription>
40 <simplesect kind="return"><para>The calculated number of interior rings</para></simplesect>
41 <qbk>[include reference/algorithms/num_interior_rings.qbk]</qbk> </para><para><simplesect kind="note"><para>Defined by OGC as "numInteriorRing". To be consistent with "numPoints" letter "s" is appended </para></simplesect>
42 </para> </detaileddescription>
45 <location file="/home/ubuntu/boost/boost/geometry/algorithms/num_interior_rings.hpp" line="133" column="1" bodyfile="/home/ubuntu/boost/boost/geometry/algorithms/num_interior_rings.hpp" bodystart="133" bodyend="136"/>
51 </detaileddescription>