Arak::ScanVertexComparator Class Reference

#include <cone_tracing.hpp>

List of all members.

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Detailed Description

This object is used to place a total ordering on scan vertices.

Scan vertices are ordered by direction (angle).

Definition at line 222 of file cone_tracing.hpp.

Public Member Functions
	ScanVertexComparator (const Geometry::Direction &min)
	Constructor.
bool	operator() (const ScanVertex &a, const ScanVertex &b) const
	The comparison operator.
Private Attributes
Geometry::Direction	min
	A direction that serves as the least direction.

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Constructor & Destructor Documentation

Arak::ScanVertexComparator::ScanVertexComparator (  const Geometry::Direction &  min  )  [inline]

Constructor. Parameters: min  a direction that serves as the least direction Definition at line 238 of file cone_tracing.hpp. References Arak::Geometry::Direction.

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Member Function Documentation

bool Arak::ScanVertexComparator::operator() (  const ScanVertex &  a, const ScanVertex &  b )  const [inline]

The comparison operator. Parameters: a  a handle to a scan vertex b  a handle to a scan vertex Returns: true if the scan vertex indicated by a precedes the scan vertex indicated by b Definition at line 248 of file cone_tracing.hpp. References Arak::compare(), Arak::Geometry::Direction, Arak::ScanVertex::edge, Arak::ScanVertex::isMin, and min.

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Member Data Documentation

Geometry::Direction Arak::ScanVertexComparator::min [private]

A direction that serves as the least direction. Definition at line 229 of file cone_tracing.hpp. Referenced by operator()().

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The documentation for this class was generated from the following file:

• cone_tracing.hpp

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