geometry/doc/reference/algorithms/num_segments.qbk
2014-07-17 03:05:17 +03:00

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[/============================================================================
Boost.Geometry (aka GGL, Generic Geometry Library)
Copyright (c) 2014, Oracle and/or its affiliates.
Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
Licensed under the Boost Software License version 1.0.
http://www.boost.org/users/license.html
=============================================================================/]
[def __this_function__ num_segments]
[heading_conformance_no_ogc __this_function__]
[heading Behavior]
[table
[[Case] [Behavior] ]
[[__point__][[qbk_ret 0]]]
[[__segment__][[qbk_ret 1]]]
[[__box__][[qbk_ret 4]]]
[[__range__][[qbk_ret boost::size(geometry) - 1]]]
[[__other__][[qbk_ret the sum of the number of segments of its elements]]]
[[Open geometries][[qbk_ret the sum of the number of segments of its elements, it adds one for open (per ring) if specified]]]
[[Closed geometries][[qbk_ret the sum of the number of segments of its elements]]]
]
[heading Complexity]
Constant or Linear
[heading Examples]
[num_segments]
[num_segments_output]