sgdk::Pi Class Reference
[ZRef Module]

#include <swiss_gd_knife/zref/pi.hpp>

List of all members.

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Detailed Description

This class acts as a function object that returns the constant PI.

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Model of

• Default Constructible

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Public Types
typedef double	value_type
Public Member Functions
	Pi ()
	The default constructor.
	operator value_type () const

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Member Typedef Documentation

typedef double sgdk::Pi::value_type

The type of the result: double.

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Constructor & Destructor Documentation

sgdk::Pi::Pi (   )  [inline]

Constructs a new Pi.

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Member Function Documentation

sgdk::Pi::operator value_type (   )  const [inline]

Returns the value of PI. Returns: the result.

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