Public API Reference

csFixed24 Class Reference
[Geometry utilities]

Encapsulation of a 8.24 fixed-point number. More...

#include <csgeom/fixed.h>

List of all members.

Public Member Functions
int32	GetFixed () const
	Get "raw" fixed point number.
	operator int () const
	Get integer part.
csFixed24 &	operator+= (const csFixed24 &x)
	Add a fixed point number to another.
csFixed24 &	operator= (float f)
	Assign floating point number.
Friends
csFixed24	operator * (const csFixed24 &v1, float v2)
	Multiply a fixed point number with a float, result is fixed.
csFixed24	operator- (const csFixed24 &v1, float v2)
	Subtract a float number from a fixed point, result is fixed.
csFixed24	operator- (float v1, const csFixed24 &v2)
	Subtract a fixed point number from a float, result is fixed.
csFixed24	operator- (const csFixed24 &v1, const csFixed24 &v2)
	Subtract two fixed point numbers.

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Detailed Description

Encapsulation of a 8.24 fixed-point number.

Todo:

More operators.

Definition at line 120 of file fixed.h.

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Member Function Documentation

int32 csFixed24::GetFixed

(

)

const [inline]

Get "raw" fixed point number.

Definition at line 177 of file fixed.h.

csFixed24::operator int

(

)

const [inline]

Get integer part.

Definition at line 173 of file fixed.h.

csFixed24& csFixed24::operator+=

(

const csFixed24 &

x

)

[inline]

Add a fixed point number to another.

Definition at line 166 of file fixed.h.

References v.

csFixed24& csFixed24::operator=

(

float

f

)

[inline]

Assign floating point number.

Definition at line 125 of file fixed.h.

References csQfixed24().

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Friends And Related Function Documentation

csFixed24 operator *	(	const csFixed24 &	v1,
		float	v2
	)			[friend]

Multiply a fixed point number with a float, result is fixed.

Definition at line 157 of file fixed.h.

csFixed24 operator-	(	const csFixed24 &	v1,
		float	v2
	)			[friend]

Subtract a float number from a fixed point, result is fixed.

Definition at line 148 of file fixed.h.

csFixed24 operator-	(	float	v1,
		const csFixed24 &	v2
	)			[friend]

Subtract a fixed point number from a float, result is fixed.

Definition at line 140 of file fixed.h.

csFixed24 operator-	(	const csFixed24 &	v1,
		const csFixed24 &	v2
	)			[friend]

Subtract two fixed point numbers.

Definition at line 132 of file fixed.h.

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

• csgeom/fixed.h

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