sgdk::Tangent Class Reference
[ZRef Module]

#include <swiss_gd_knife/zref/tangent.hpp>

List of all members.

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Detailed Description

This class serves as a function object wrapped around the C++ Standard Library math function std::tan().

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Model of

• Adaptable Unary Function
• Default Constructible

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Public Types
typedef double	argument_type
typedef double	result_type
Public Member Functions
	Tangent ()
	The default constructor.
result_type	operator() (const argument_type angle) const

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Member Typedef Documentation

typedef double sgdk::Tangent::argument_type

The type of Tangent's argument: double.

typedef double sgdk::Tangent::result_type

The type of the result: double.

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Constructor & Destructor Documentation

sgdk::Tangent::Tangent (   )  [inline]

Constructs a new Tangent.

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Member Function Documentation

result_type sgdk::Tangent::operator() (  const argument_type  angle  )  const [inline]

Returns std::tan(angle). Parameters: angle  the angle whose tangent is to be evaluated. Returns: the tangent of the specified angle.

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