Float Class Reference

Float class. More...

#include <tdme/utilities/Float.h>

Collaboration diagram for Float:

Static Public Member Functions
static bool	is (const string &str)
	Check if given string is a float string. More...
static bool	viewIs (const string_view &str)
	Check if given string is a float string. More...
static float	parse (const string &str)
	Parse float. More...
static float	viewParse (const string_view &str)
	Parse float. More...
static bool	isNaN (float value)
	Check if float is not a number. More...
static bool	isFinite (float value)
	Check if float is finite. More...
static float	interpolateLinear (float f1, float f2, float t)
	Interpolates between float 1 and float 2 by 0f<=t<=1f linearly. More...

Static Public Attributes
static constexpr float	MAX_VALUE { numeric_limits<float>::max() }
static constexpr float	MIN_VALUE { -numeric_limits<float>::max() }
static constexpr float	NAN_VALUE { numeric_limits<float>::quiet_NaN() }

Detailed Description

Float class.

Author

Andreas Drewke

Version

$Id$

Definition at line 22 of file Float.h.

Member Function Documentation

interpolateLinear()

static float interpolateLinear ( float  f1, float  f2, float  t  )

inlinestatic

Interpolates between float 1 and float 2 by 0f<=t<=1f linearly.

Parameters

f1	float 1
f2	float 2
t	t

Returns

interpolated float value

Definition at line 82 of file Float.h.

is()

bool is ( const string &  str )

static

Check if given string is a float string.

Parameters

str

string

Returns

given string is float

Definition at line 25 of file Float.cpp.

isFinite()

static bool isFinite ( float  value )

inlinestatic

Check if float is finite.

Parameters

value

float value

Returns

if value is finite

Definition at line 71 of file Float.h.

isNaN()

static bool isNaN ( float  value )

inlinestatic

Check if float is not a number.

Parameters

value

float value

Returns

if value is not a number

Definition at line 62 of file Float.h.

parse()

float parse ( const string &  str )

static

Parse float.

Parameters

str

string

Returns

float

Definition at line 41 of file Float.cpp.

viewIs()

bool viewIs ( const string_view &  str )

static

Check if given string is a float string.

Parameters

str

string

Returns

given string is float

Definition at line 33 of file Float.cpp.

viewParse()

float viewParse ( const string_view &  str )

static

Parse float.

Parameters

str

string

Returns

float

Definition at line 52 of file Float.cpp.

Member Data Documentation

MAX_VALUE

constexpr float MAX_VALUE { numeric_limits<float>::max() }

staticconstexpr

Definition at line 25 of file Float.h.

MIN_VALUE

constexpr float MIN_VALUE { -numeric_limits<float>::max() }

staticconstexpr

Definition at line 26 of file Float.h.

NAN_VALUE

constexpr float NAN_VALUE { numeric_limits<float>::quiet_NaN() }

staticconstexpr

Definition at line 27 of file Float.h.

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

• /home/andreas/Development/drewke.net/tdme2/src/tdme/utilities/Float.h
• /home/andreas/Development/drewke.net/tdme2/src/tdme/utilities/Float.cpp