Namespaces
	assertlib

	colorutil

	common

	convert

	core

	files

	gui

	io

	log

	minsynth

	render

	search

	string_mergers

	tests

	window

Classes
struct	Aabb

struct	Angle

struct	AxisAngle

struct	InterpolateDefault

struct	MatchedEnum

struct	EnumToStringImplementation

struct	Lrud
	Generic version of a CSS like padding type. More...

struct	StringParser< Lrud< T > >
	Parses a Lrud according to the CSS spec. More...

struct	mat2f

struct	mat3f

struct	mat4f

struct	MemoryChunk

struct	MemoryChunkFile

struct	DirectoryListing

struct	Plane

struct	PolarCoordinate

struct	quatf

struct	Random
	WEL512 Random Number Generator. More...

struct	Range

struct	UnitRay3f

struct	Ray2f

struct	Ray3f

struct	Rectf

struct	Recti

struct	Result

struct	Rgbi

struct	Rgbai

struct	Rgb

struct	Hsl

struct	Rgba

struct	StringParser< Rgbi >

struct	size2f

struct	size2i

struct	StringParser< size2f >

struct	StringParser< size2i >

struct	StringParser

struct	StringBuilder

struct	StringMerger

struct	NormalizedAndLength

struct	vec2f

struct	vec2i

struct	unit2f

struct	Scale2f

struct	Scale3f

struct	vec3f

struct	unit3f

struct	vec4f

Typedefs
using	I64 = std::int64_t

using	I32 = std::int32_t

using	I16 = std::int16_t

using	I8 = std::int8_t

using	U64 = std::uint64_t

using	U32 = std::uint32_t

using	U16 = std::uint16_t

using	U8 = std::uint8_t

Enumerations
enum class	NamedColor { white , light_gray , gray , dark_gray , black , red , pure_red , blue , pure_blue , light_blue , normal_blue , cornflower_blue , green , pure_green , light_green , yellow , pure_yellow , orange , pure_orange , brown , pure_brown , purple , pure_purple , pink , pure_pink , pure_beige , tan , pure_tan , cyan , pure_cyan }

enum class	BangWongPalette { black , organge , blue_sky , green_bluish , yellow , blue , red_vermillion , purple_redish }

enum class	IsAbsolute { yes , no }

enum class	CharToStringStyle { smart , include_hex }

Functions
std::string	to_string (const Aabb &a)

vec3f	get_random_point (Random *rand, const Aabb &a)

Angle	get_random_angle (::eu::Random *random)

float	sin (const Angle &ang)

float	cos (const Angle &ang)

float	tan (const Angle &ang)

Angle	asin (float v)

Angle	acos (float v)

Angle	atan (float v)

Angle	atan2 (float y, float x)

Angle	operator+ (const Angle &lhs, const Angle &rhs)

Angle	operator- (const Angle &lhs, const Angle &rhs)

Angle	operator/ (const Angle &lhs, float rhs)

Angle	operator* (const Angle &lhs, float rhs)

Angle	operator* (float rhs, const Angle &lhs)

std::string	to_string (const Angle &a)

bool	operator< (const Angle &lhs, const Angle &rhs)

bool	operator<= (const Angle &lhs, const Angle &rhs)

bool	operator> (const Angle &lhs, const Angle &rhs)

bool	operator>= (const Angle &lhs, const Angle &rhs)

Angle	lerp_angle (const Angle &from, float v, const Angle &to)

	DEFAULT_INTERPOLATE (Angle, lerp_angle)

std::string	to_string (const AxisAngle &aa)

int	c_sizet_to_int (size_t t)

int	c_unsigned_int_to_int (unsigned int i)

unsigned int	c_int_to_unsigned_int (int i)

size_t	c_int_to_sizet (int i)

U8	c_int_to_u8 (unsigned int i)

int	c_u64_to_int (U64 u)

constexpr int	c_float_to_int (float f)

constexpr float	c_sizet_to_float (std::size_t f)

constexpr float	c_int_to_float (int i)

constexpr float	c_u64_to_float (U64 i)

constexpr U32	c_bit_signed_to_unsigned (I32 i)

constexpr double	c_float_to_double (float f)

constexpr float	c_double_to_float (double f)

template<typename T >
T	default_interpolate (const T &from, float t, const T &to)

std::string	add_quotes_and_combine_with_english_or (const std::vector< std::string > &matches)

template<typename T , std::enable_if_t< StringParser< T >::value !=0, int > = 0>
Result< T >	default_parse_function (const std::string &value)

template<typename T , std::enable_if_t< std::is_enum< T >::value==false, int > = 0>
std::optional< std::string >	default_describe ()

template<typename T , std::enable_if_t< StringParser< T >::value !=0, int > = 0>
std::string	from_default_value_to_string (const T &t)

int	calc_edit_distance (const std::string &source, const std::string &target)

int	calc_edit_distance_fast (const std::string &the_row, const std::string &the_col)

template<typename T >
std::string	from_enum_to_string (T t)

template<typename T >
EnumToStringImplementation< T >	get_enum_to_string_implementation_from_enum ()

template<typename T >
MatchedEnum< T >	from_string_to_enum (const std::string &input, size_t max_size=5)

template<typename T >
std::vector< std::string >	from_enum_to_string (const std::vector< T > &ts)

template<typename T >
std::vector< std::string >	get_all_names_from_enum ()

template<typename T >
std::vector< T >	get_all_values_from_enum ()

template<typename A , typename B >
std::vector< std::pair< A, B > >	zip (const std::vector< A > &as, const std::vector< B > &bs)

template<typename A , typename B >
std::vector< std::pair< A, B > >	zip_longest (const std::vector< A > &as, const std::vector< B > &bs, A da=A(), B db=B())

template<typename T , typename F = T, typename C >
std::vector< T >	map (const std::vector< F > &fs, C convert)

template<typename T , typename K , typename V , typename C >
std::vector< T >	map (const std::map< K, V > &fs, C convert)

template<typename T , typename C >
std::vector< T >	filter (const std::vector< T > &ts, C check)

template<typename T , typename C >
bool	all (const std::vector< T > &ts, C check)

template<typename T , typename C >
bool	any (const std::vector< T > &ts, C check)

template<typename T , typename R = T, typename C >
R	fold (const std::vector< T > &ts, C concat, R zero)

template<typename T >
bool	operator== (const Lrud< T > &lhs, const Lrud< T > &rhs)

template<typename T >
bool	operator!= (const Lrud< T > &lhs, const Lrud< T > &rhs)

std::string	to_string (const mat2f &m)

mat2f	operator+ (const mat2f &lhs, const mat2f &rhs)

mat2f	operator- (const mat2f &lhs, const mat2f &rhs)

float	get_component_multiply_sum (const vec2f &lhs, const vec2f &rhs)

mat2f	operator* (const mat2f &lhs, const mat2f &rhs)

vec2f	operator* (const mat2f &lhs, const vec2f &rhs)

std::string	to_string (const mat3f &m)

mat3f	operator+ (const mat3f &lhs, const mat3f &rhs)

mat3f	operator- (const mat3f &lhs, const mat3f &rhs)

float	get_component_multiply_sum (const vec3f &lhs, const vec3f &rhs)

mat3f	operator* (const mat3f &lhs, const mat3f &rhs)

vec3f	operator* (const mat3f &lhs, const vec3f &rhs)

std::string	to_string (const mat4f &m)

mat4f	operator+ (const mat4f &lhs, const mat4f &rhs)

mat4f	operator- (const mat4f &lhs, const mat4f &rhs)

float	get_component_multiply_sum (const vec4f &lhs, const vec4f &rhs)

mat4f	operator* (const mat4f &lhs, const mat4f &rhs)

vec4f	operator* (const mat4f &lhs, const vec4f &rhs)

void	copy_to_memory (MemoryChunk memory, const void src)

std::shared_ptr< MemoryChunk >	create_memory_chunk_from_string (const std::string &content)

template<std::size_t count, typename T , typename TContainer , typename TExtract >
std::pair< std::array< T, count >, std::array< T, count > >	find_min_max_ranges (const TContainer &ts, TExtract extract)

template<typename T , typename TContainer , typename TExtract >
Range< T >	find_min_max_range (const TContainer &ts, TExtract extract)

template<typename T , typename TContainer , typename TMinFunc , typename TMaxFunc >
std::tuple< T, T >	find_min_max (const TContainer &ts, TMinFunc min_func, TMaxFunc max_func)

bool	is_equal (int lhs, int rhs)

bool	is_zero (int r)

float	clamp_zero (float r)

float	floor (float v)

float	ceil (float v)

int	floor_to_int (float v)

int	ceil_to_int (float v)

int	get_sign (float r)
	Calculates the sign as a positive or a negative int. More...

int	get_sign (int r)

float	get_sign (bool b)
	Returns either 1 or -1. More...

float	lerp_float (float f, float scale, float t)

float	square (float r)

float	sqrt (float r)

float	mod (float numer, float denumer)

bool	is_within_inclusive_as_int (int min, int c, int max)

float	round (float num, float gran)
	Rounds a value to the nearest nice value. More...

constexpr float	abs (float r)

constexpr bool	is_zero (float r)

constexpr bool	is_equal (float lhs, float rhs)

	DEFAULT_INTERPOLATE (float, lerp_float)

template<typename T >
T	get_default_if_close_to_zero (T value, T def, T epsilon)

template<typename I >
constexpr bool	is_each_nth (I i, I each)
	returns true for a index each Nth loop. More...

std::optional< int >	locale_parse_int (const std::string &str)

std::optional< float >	locale_parse_float (const std::string &str)

std::optional< bool >	locale_parse_bool (const std::string &str)

template<typename T >
std::optional< T >	locale_parse_generic (const std::string &str)

std::string	get_current_directory ()

DirectoryListing	list_directory (const std::string &path)

bool	ends_with (const std::string &str, char c)

std::string	join_path (const std::string &left, const std::string &right)

std::string	get_extension (const std::string &path)

std::string	get_file_name_including_extension (const std::string &path)

std::string	get_file_name_without_extension (const std::string &path)

unit3f	get_random_unit3 (Random *random)

quatf	lerp_quatf (const quatf &f, const float scale, const quatf &t)

quatf	slerp_fast (const quatf &qa, const float t, const quatf &qb)

quatf	slerp_shortway (const quatf &from, const float scale, const quatf &to)

std::string	to_string (const quatf &v)

float	dot (const quatf &lhs, const quatf &rhs)

quatf	operator* (const quatf &lhs, const quatf &rhs)

quatf	operator* (float scale, const quatf &q)

quatf	operator* (const quatf &q, float scale)

quatf	operator+ (const quatf &lhs, const quatf &rhs)

quatf	operator- (const quatf &lhs, const quatf &rhs)

	DEFAULT_INTERPOLATE (quatf, slerp_shortway)

float	get_random_gaussian_float01 (Random *rand)

float	get_random_gaussian (Random *rand, float mean, float std_dev)

float	get_random_gaussian (Random *rand, float mean, float std_dev, const Range< float > &r)

vec2f	get_random_point_on_unit_circle_center_focused (Random *r)

vec2f	get_random_point_on_unit_circle_uniform (Random *r)

template<typename T >
T	get_random_in_range (Random *rand, const Range< T > &range)

template<typename T >
T	get_random_in_range (Random *rand, T min, T max)

template<typename T >
T	get_random_in_range (Random *rand, T max)

template<typename T >
const T &	get_random_item_in_vector (Random *r, const std::vector< T > &v)

template<typename T >
const T &	get_random_item_in_vector (Random *r, const ranges::span< T > &v)

float	from_01f (float lower_bound, float upper_bound, float value)

template<>
float	from_01 (const Range< float > &range, float value)

template<typename T >
Range< T >	make_range (T min, T max)

template<typename T >
Range< T >	make_range (T max)

template<typename T >
Range< int >	make_range (const std::vector< T > &v)

template<typename T >
T	from_01 (const Range< T > &range, float value)

template<typename T >
float	to01 (const Range< T > &range, T value)

template<typename T >
T	get360_angular (const Range< T > &range, float value)

template<typename T , typename F >
T	remap_to (const Range< F > &from, const Range< T > &to, F value)

template<typename T >
bool	is_within (const Range< T > &range, T value)

template<typename T >
T	keep_within (const Range< T > &range, T value)

template<typename T >
T	wrap (const Range< T > &range, T value)

vec2f	to01 (const Rectf &r, const vec2f &from)

vec2f	from_01 (const Rectf &r, const vec2f &from)

bool	is_within (const Rectf &r, const vec2f &p)

std::string	to_string (const Rectf &r)

vec2f	to01 (const Recti &r, const vec2i &from)

vec2i	from_01 (const Recti &r, const vec2f &from)

bool	is_within (const Recti &r, const vec2i &p)

bool	operator== (const Recti &lhs, const Recti &rhs)

std::string	to_string (const Recti &r)

vec2f	get_random_point (Random *random, const Rectf &r)

vec2i	get_random_point (Random *random, const Recti &r)

Rgb	operator+ (const Rgb &lhs, const Rgb &rhs)

Rgb	operator- (const Rgb &lhs, const Rgb &rhs)

Rgb	operator* (const Rgb &lhs, const Rgb &rhs)

Rgb	operator/ (const Rgb &lhs, float rhs)

Rgb	operator* (const Rgb &lhs, float rhs)

Rgb	operator* (float lhs, const Rgb &rhs)

float	dot (const Rgb &lhs, const Rgb &rhs)

Rgb	clamp (const Rgb &c)

std::string	to_string (const Rgbi &c)

std::string	to_string (const Rgbai &c)

std::string	to_string (const Rgb &v)

std::string	to_string (const Rgba &v)

std::string	to_string (const Hsl &v)

bool	operator== (const Rgbi &lhs, const Rgbi &rhs)

bool	operator!= (const Rgbi &lhs, const Rgbi &rhs)

bool	operator== (const Rgbai &lhs, const Rgbai &rhs)

bool	operator!= (const Rgbai &lhs, const Rgbai &rhs)

Rgb	to_rgb (const Rgbi &c)

Rgb	to_rgb (const Rgba &c)

Rgb	to_rgb (const Rgbai &c)

Rgb	to_rgb (const Hsl &hsl)

Hsl	to_hsl (const Rgb &c)

Rgbi	to_rgbi (const Rgb &c)

Rgbi	to_rgbi (const Rgba &c)

Rgbi	to_rgbi (const Rgbai &c)

Rgba	to_rgba (const Rgbai &c)

Rgbai	to_rgbai (const Rgba &c)

Rgb	lerp_rgb (const Rgb &from, float v, const Rgb &to)

std::string	to_js_hex_color (const Rgbi &c)

std::string	to_html_rgb (const Rgbi &c)

Hsl	get_saturated (const Hsl &ahsl, float amount, IsAbsolute method)

Hsl	get_desaturated (const Hsl &ahsl, float amount, IsAbsolute method)

Hsl	get_lightened (const Hsl &ahsl, float amount, IsAbsolute method)

Hsl	get_darkened (const Hsl &ahsl, float amount, IsAbsolute method)

Rgb	get_shaded_color (const Rgb &color, float percentage)
	Makes a color brighter or darker. More...

Result< Rgbi >	to_rgbi (const std::string &original_value)

	DEFAULT_INTERPOLATE (Rgb, lerp_rgb)

size2f	min (const size2f lhs, const size2f rhs)

size2f	max (const size2f lhs, const size2f rhs)

size2f	operator+ (const size2f &lhs, const size2f &rhs)

size2f	operator- (const size2f &lhs, const size2f &rhs)

size2f	operator* (const size2f &lhs, float rhs)

size2f	operator* (float lhs, const size2f &rhs)

size2f	operator/ (const size2f &lhs, float rhs)

std::string	to_string (const size2f &r)

size2i	min (const size2i lhs, const size2i rhs)

size2i	max (const size2i lhs, const size2i rhs)

size2i	operator+ (const size2i &lhs, const size2i &rhs)

size2i	operator- (const size2i &lhs, const size2i &rhs)

size2i	operator* (const size2i &lhs, int rhs)

size2i	operator* (int lhs, const size2i &rhs)

std::string	to_string (const size2i &r)

size2f	min (const size2f &lhs, const size2f &rhs)

size2i	min (const size2i &lhs, const size2i &rhs)

size2f	max (const size2f &lhs, const size2f &rhs)

size2i	max (const size2i &lhs, const size2i &rhs)

template<typename T >
std::string	to_string_for_custom_argparser (const T &t)

template<typename T >
Result< T >	parse_for_custom_argparser (const std::string &value)

std::pair< std::string, std::string >	get_last_string (const std::string &str, char sep)
	for hello.dog gets .dog More...

std::string	get_first_chars (const std::string &str, std::size_t count)

std::string	get_first_chars_with_ellipsis (const std::string &str, unsigned int count)

std::string	strip_last_string (const std::string &str, char sep)
	for hello.dog and . gets hello More...

std::string	trim_right (const std::string &string_to_trim, std::string_view trim_characters=space_characters)
	Remove characters from the right, stops at a invalid character. More...

std::string	trim_left (const std::string &string_to_trim, std::string_view trim_characters=space_characters)
	Remove characters from the left, stops at invalid character. More...

std::string	trim (const std::string &string_to_trim, std::string_view trim_characters=space_characters)
	Remove characters from both the start and the end. More...

bool	begins_with (const std::string &string_to_test, const std::string &start)
	Tests if a string starts with another string. More...

bool	ends_with (const std::string &string_to_test, const std::string &end)
	Tests if a string ends with another string. More...

char	to_lower_char (char b)

char	to_upper_char (char b)

std::string	to_lower (const std::string &str)
	Generate a string containing only lower characters. More...

std::vector< std::string >	to_lower (const std::vector< std::string > &str)

std::string	to_upper (const std::string &str)

std::string	from_char_to_string (char c, CharToStringStyle style)

std::string::size_type	find_first_index_of_mismatch (const std::string &lhs, const std::string &rhs)

void	replace_all (std::string *string, const std::string &to_find, const std::string &to_replace)
	Replace all occurrences in a string. More...

std::string	replace_all (const std::string &string, const std::string &to_find, const std::string &to_replace)
	Replace all occurrences in a string. More...

void	copy (char *dst, const std::string &src, const std::string::size_type &count)
	Copy a string to a character buffer, adding null terminator at the end. More...

std::string	replace_with_character (const std::string &string, const std::string &to_find, char to_replace)

std::string	remove_from_end (const std::string &str, const std::string &end)

std::string	strip (const std::string &str, const std::string &ch)

std::string	remove_consecutive (const std::string &str, const std::string &ch)

std::vector< std::string >	split (const std::string &s, char delim)

std::vector< std::string >	split_on_spaces (const std::string &string)

std::string	get_string_or_empty (bool b, const std::string &str)

bool	is_number (char b)

int	parse_number (const char **aa)

int	compare_string (const std::string &lhs, const std::string &rhs)

template<typename TKey , typename TValue >
std::vector< std::string >	to_string_vector (const std::map< TKey, TValue > &map)

template<typename TKey , typename TValue >
std::vector< std::string >	from_key_to_string_vector (const std::map< TKey, TValue > &map)

template<typename T >
std::vector< std::string >	to_string_vector (const std::vector< T > &data)

template<typename T , typename C >
std::vector< std::string >	to_string_vector (const std::vector< T > &data, C callback)

vec2f	operator+ (const vec2f &lhs, const vec2f &rhs)
	Math operators. More...

vec2f	operator- (const vec2f &lhs, const vec2f &rhs)

vec2f	operator* (const vec2f &lhs, float rhs)

vec2f	operator* (float lhs, const vec2f &rhs)

vec2f	operator* (const unit2f &lhs, float rhs)

vec2f	operator* (float lhs, const unit2f &rhs)

vec2f	operator/ (const vec2f &lhs, float rhs)

vec2i	operator+ (const vec2i &lhs, const vec2i &rhs)

vec2i	operator- (const vec2i &lhs, const vec2i &rhs)

vec2i	operator* (const vec2i &lhs, int rhs)

vec2i	operator* (int lhs, const vec2i &rhs)

bool	operator== (const vec2i &lhs, const vec2i &rhs)
	Equality operators. More...

bool	operator!= (const vec2i &lhs, const vec2i &rhs)

float	dot (const vec2f &lhs, const vec2f &rhs)
	Functions. More...

vec2f	lerp_vec2f (const vec2f &from, float v, const vec2f &to)
	Transform. More...

vec2i	lerp_vec2i (const vec2i &from, float v, const vec2i &to)

std::string	to_string (const vec2f &v)
	Printing. More...

std::string	to_string (const unit2f &v)

std::string	to_string (const vec2i &v)

unit2f	create_random_unit (Random *random)

	DEFAULT_INTERPOLATE (vec2f, lerp_vec2f)

	DEFAULT_INTERPOLATE (vec2i, lerp_vec2i)

vec3f	operator+ (const vec3f &lhs, const vec3f &rhs)
	Math operators. More...

vec3f	operator- (const vec3f &lhs, const vec3f &rhs)

vec3f	operator* (float lhs, const vec3f &rhs)

vec3f	operator* (const vec3f &lhs, float rhs)

vec3f	operator/ (const vec3f &lhs, float rhs)

vec3f	operator/ (float lhs, const vec3f &rhs)

vec3f	lerp_vec3f (const vec3f &f, float v, const vec3f &t)
	Functions. More...

std::string	to_string (const vec3f &v)
	Transformations. More...

std::string	to_string (const unit3f &v)

std::string	to_string (const Scale3f &v)

constexpr vec3f	min (const vec3f &lhs, const vec3f &rhs)

constexpr vec3f	max (const vec3f &lhs, const vec3f &rhs)

std::string	to_string (const vec4f &v)

Variables
constexpr Angle	one_turn = Angle::from_radians(pi * 2.0f)

constexpr Angle	half_turn = Angle::from_radians(pi)

constexpr Angle	quarter_turn = Angle::from_radians(pi / 2.0f)

constexpr Angle	no_rotation = Angle::from_radians(0.0f)

constexpr mat2f	m2_identity = mat2f::from_scalar(1)

constexpr mat3f	m3_identity = mat3f::from_scalar(1)

constexpr mat4f	m4_identity = mat4f::from_scalar(1)

constexpr float	pi = 3.1415926535897932384626433832795f

constexpr char	path_separator = '/'

constexpr quatf	q_identity = quatf(1, vec3f(0, 0, 0))

constexpr Range< float >	r01 = { 0.0f, 1.0f}

constexpr Range< float >	r11 = { -1.0f, 1.0}

constexpr std::string_view	space_characters = " \n\r\t"
	Space characters. More...

constexpr vec2f	zero2f = vec2f{ 0, 0 }

constexpr vec2i	zero2i = vec2i{ 0, 0 }

constexpr vec3f	zero3f = vec3f{ 0.0f, 0.0f, 0.0f }

Typedef Documentation

◆ I16

using eu::I16 = typedef std::int16_t

Definition at line 9 of file ints.h.

◆ I32

using eu::I32 = typedef std::int32_t

Definition at line 8 of file ints.h.

◆ I64

using eu::I64 = typedef std::int64_t

Definition at line 7 of file ints.h.

◆ I8

using eu::I8 = typedef std::int8_t

Definition at line 10 of file ints.h.

◆ U16

using eu::U16 = typedef std::uint16_t

Definition at line 14 of file ints.h.

◆ U32

using eu::U32 = typedef std::uint32_t

Definition at line 13 of file ints.h.

◆ U64

using eu::U64 = typedef std::uint64_t

Definition at line 12 of file ints.h.

◆ U8

using eu::U8 = typedef std::uint8_t

Definition at line 15 of file ints.h.

Enumeration Type Documentation

◆ BangWongPalette

enum eu::BangWongPalette

strong

Enumerator
black
organge
blue_sky
green_bluish
yellow
blue
red_vermillion
purple_redish

Definition at line 162 of file colors.h.

◆ IsAbsolute

enum eu::IsAbsolute

strong

Enumerator
yes
no

Definition at line 119 of file rgb.h.

◆ NamedColor

enum eu::NamedColor

strong

Enumerator
white
light_gray
gray
dark_gray
black
red
pure_red
blue
pure_blue
light_blue
normal_blue
cornflower_blue
green
pure_green
light_green
yellow
pure_yellow
orange
pure_orange
brown
pure_brown
purple
pure_purple
pink
pure_pink
pure_beige
tan
pure_tan
cyan
pure_cyan

Definition at line 11 of file colors.h.

Function Documentation

◆ abs()

constexpr float eu::abs ( float r )

constexpr

Definition at line 8 of file numeric.h.

◆ acos()

Angle eu::acos ( float v )

Definition at line 91 of file angle.cc.

◆ add_quotes_and_combine_with_english_or()

std::string eu::add_quotes_and_combine_with_english_or ( const std::vector< std::string > & matches )

Definition at line 10 of file default_parse.cc.

◆ all()

template<typename T , typename C >

bool eu::all	(	const std::vector< T > &	ts,
		C	check
	)

Definition at line 105 of file functional.h.

◆ any()

template<typename T , typename C >

bool eu::any	(	const std::vector< T > &	ts,
		C	check
	)

Definition at line 122 of file functional.h.

◆ asin()

Angle eu::asin ( float v )

Definition at line 82 of file angle.cc.

◆ atan()

Angle eu::atan ( float v )

Definition at line 100 of file angle.cc.

◆ atan2()

Angle eu::atan2	(	float	y,
		float	x
	)

Definition at line 107 of file angle.cc.

◆ c_bit_signed_to_unsigned()

constexpr U32 eu::c_bit_signed_to_unsigned ( I32 i )

constexpr

Definition at line 64 of file cint.h.

◆ c_double_to_float()

constexpr float eu::c_double_to_float ( double f )

constexpr

Definition at line 80 of file cint.h.

◆ c_float_to_double()

constexpr double eu::c_float_to_double ( float f )

constexpr

Definition at line 73 of file cint.h.

◆ c_float_to_int()

constexpr int eu::c_float_to_int ( float f )

constexpr

Definition at line 36 of file cint.h.

◆ c_int_to_float()

constexpr float eu::c_int_to_float ( int i )

constexpr

Definition at line 50 of file cint.h.

◆ c_int_to_sizet()

size_t eu::c_int_to_sizet ( int i )

Definition at line 35 of file cint.cc.

◆ c_int_to_u8()

U8 eu::c_int_to_u8 ( unsigned int i )

Definition at line 42 of file cint.cc.

◆ c_int_to_unsigned_int()

unsigned int eu::c_int_to_unsigned_int ( int i )

Definition at line 27 of file cint.cc.

◆ c_sizet_to_float()

constexpr float eu::c_sizet_to_float ( std::size_t f )

constexpr

Definition at line 43 of file cint.h.

◆ c_sizet_to_int()

int eu::c_sizet_to_int ( size_t t )

Definition at line 11 of file cint.cc.

◆ c_u64_to_float()

constexpr float eu::c_u64_to_float ( U64 i )

constexpr

Definition at line 57 of file cint.h.

◆ c_u64_to_int()

int eu::c_u64_to_int ( U64 u )

Definition at line 49 of file cint.cc.

◆ c_unsigned_int_to_int()

int eu::c_unsigned_int_to_int ( unsigned int i )

Definition at line 19 of file cint.cc.

◆ calc_edit_distance()

int eu::calc_edit_distance	(	const std::string &	source,
		const std::string &	target
	)

Definition at line 14 of file editdistance.cc.

◆ calc_edit_distance_fast()

int eu::calc_edit_distance_fast	(	const std::string &	the_row,
		const std::string &	the_col
	)

Definition at line 86 of file editdistance.cc.

◆ ceil()

float eu::ceil ( float v )

Definition at line 42 of file numeric.cc.

◆ ceil_to_int()

int eu::ceil_to_int ( float v )

Definition at line 56 of file numeric.cc.

◆ clamp()

Rgb eu::clamp ( const Rgb & c )

Definition at line 144 of file rgb.cc.

◆ clamp_zero()

float eu::clamp_zero ( float r )

Definition at line 27 of file numeric.cc.

◆ copy_to_memory()

void eu::copy_to_memory	(	MemoryChunk *	memory,
		const void *	src
	)

Definition at line 60 of file memorychunk.cc.

◆ cos()

float eu::cos ( const Angle & ang )

Definition at line 68 of file angle.cc.

◆ create_memory_chunk_from_string()

std::shared_ptr< MemoryChunk > eu::create_memory_chunk_from_string ( const std::string & content )

Definition at line 66 of file memorychunk.cc.

◆ create_random_unit()

unit2f eu::create_random_unit ( Random * random )

Definition at line 435 of file vec2.cc.

◆ default_describe()

template<typename T , std::enable_if_t< std::is_enum< T >::value==false, int > = 0>

std::optional< std::string > eu::default_describe ( )

Definition at line 107 of file default_parse.h.

◆ DEFAULT_INTERPOLATE() [1/6]

eu::DEFAULT_INTERPOLATE	(	Angle	,
		lerp_angle
	)

◆ default_interpolate()

template<typename T >

T eu::default_interpolate	(	const T &	from,
		float	t,
		const T &	to
	)

Definition at line 14 of file default_interpolate.h.

◆ DEFAULT_INTERPOLATE() [2/6]

eu::DEFAULT_INTERPOLATE	(	float	,
		lerp_float
	)

◆ DEFAULT_INTERPOLATE() [3/6]

eu::DEFAULT_INTERPOLATE	(	quatf	,
		slerp_shortway
	)

◆ DEFAULT_INTERPOLATE() [4/6]

eu::DEFAULT_INTERPOLATE	(	Rgb	,
		lerp_rgb
	)

◆ DEFAULT_INTERPOLATE() [5/6]

eu::DEFAULT_INTERPOLATE	(	vec2f	,
		lerp_vec2f
	)

◆ DEFAULT_INTERPOLATE() [6/6]

eu::DEFAULT_INTERPOLATE	(	vec2i	,
		lerp_vec2i
	)

◆ default_parse_function()

template<typename T , std::enable_if_t< StringParser< T >::value !=0, int > = 0>

Result< T > eu::default_parse_function ( const std::string & value )

Definition at line 20 of file default_parse.h.

◆ dot() [1/3]

float eu::dot	(	const quatf &	lhs,
		const quatf &	rhs
	)

Definition at line 363 of file quat.cc.

◆ dot() [2/3]

float eu::dot	(	const Rgb &	lhs,
		const Rgb &	rhs
	)

Definition at line 138 of file rgb.cc.

◆ dot() [3/3]

float eu::dot	(	const vec2f &	lhs,
		const vec2f &	rhs
	)

Functions.

Definition at line 400 of file vec2.cc.

◆ ends_with()

bool eu::ends_with	(	const std::string &	str,
		char	c
	)

Definition at line 139 of file os.cc.

◆ filter()

template<typename T , typename C >

std::vector<T> eu::filter	(	const std::vector< T > &	ts,
		C	check
	)

Definition at line 86 of file functional.h.

◆ find_min_max()

template<typename T , typename TContainer , typename TMinFunc , typename TMaxFunc >

std::tuple<T, T> eu::find_min_max	(	const TContainer &	ts,
		TMinFunc	min_func,
		TMaxFunc	max_func
	)

Definition at line 86 of file minmax.h.

◆ find_min_max_range()

template<typename T , typename TContainer , typename TExtract >

Range<T> eu::find_min_max_range	(	const TContainer &	ts,
		TExtract	extract
	)

Definition at line 55 of file minmax.h.

◆ find_min_max_ranges()

template<std::size_t count, typename T , typename TContainer , typename TExtract >

std::pair<std::array<T, count>, std::array<T, count> > eu::find_min_max_ranges	(	const TContainer &	ts,
		TExtract	extract
	)

Definition at line 19 of file minmax.h.

◆ floor()

float eu::floor ( float v )

Definition at line 35 of file numeric.cc.

◆ floor_to_int()

int eu::floor_to_int ( float v )

Definition at line 49 of file numeric.cc.

◆ fold()

template<typename T , typename R = T, typename C >

R eu::fold	(	const std::vector< T > &	ts,
		C	concat,
		R	zero
	)

Definition at line 147 of file functional.h.

◆ from_01() [1/4]

template<>

float eu::from_01	(	const Range< float > &	range,
		float	value
	)

Definition at line 13 of file range.cc.

◆ from_01() [2/4]

template<typename T >

T eu::from_01	(	const Range< T > &	range,
		float	value
	)

Definition at line 63 of file range.h.

◆ from_01() [3/4]

vec2f eu::from_01	(	const Rectf &	r,
		const vec2f &	from
	)

Definition at line 952 of file rect.cc.

◆ from_01() [4/4]

vec2i eu::from_01	(	const Recti &	r,
		const vec2f &	from
	)

Definition at line 989 of file rect.cc.

◆ from_01f()

float eu::from_01f	(	float	lower_bound,
		float	upper_bound,
		float	value
	)

Definition at line 6 of file range.cc.

◆ from_default_value_to_string()

template<typename T , std::enable_if_t< StringParser< T >::value !=0, int > = 0>

std::string eu::from_default_value_to_string ( const T & t )

Definition at line 137 of file default_parse.h.

◆ from_enum_to_string() [1/2]

template<typename T >

std::vector<std::string> eu::from_enum_to_string ( const std::vector< T > & ts )

Definition at line 147 of file enumtostring.h.

◆ from_enum_to_string() [2/2]

template<typename T >

std::string eu::from_enum_to_string ( T t )

Definition at line 116 of file enumtostring.h.

◆ from_string_to_enum()

template<typename T >

MatchedEnum<T> eu::from_string_to_enum	(	const std::string &	input,
		size_t	max_size = `5`
	)

Definition at line 139 of file enumtostring.h.

◆ get360_angular()

template<typename T >

T eu::get360_angular	(	const Range< T > &	range,
		float	value
	)

Definition at line 92 of file range.h.

◆ get_all_names_from_enum()

template<typename T >

std::vector<std::string> eu::get_all_names_from_enum ( )

Definition at line 160 of file enumtostring.h.

◆ get_all_values_from_enum()

template<typename T >

std::vector<T> eu::get_all_values_from_enum ( )

Definition at line 167 of file enumtostring.h.

◆ get_component_multiply_sum() [1/3]

float eu::get_component_multiply_sum	(	const vec2f &	lhs,
		const vec2f &	rhs
	)

Definition at line 131 of file mat2.cc.

◆ get_component_multiply_sum() [2/3]

float eu::get_component_multiply_sum	(	const vec3f &	lhs,
		const vec3f &	rhs
	)

Definition at line 281 of file mat3.cc.

◆ get_component_multiply_sum() [3/3]

float eu::get_component_multiply_sum	(	const vec4f &	lhs,
		const vec4f &	rhs
	)

Definition at line 501 of file mat4.cc.

◆ get_current_directory()

std::string eu::get_current_directory ( )

Definition at line 35 of file os.cc.

◆ get_darkened()

Hsl eu::get_darkened	(	const Hsl &	ahsl,
		float	amount,
		IsAbsolute	method
	)

Definition at line 486 of file rgb.cc.

◆ get_default_if_close_to_zero()

template<typename T >

T eu::get_default_if_close_to_zero	(	T	value,
		T	def,
		T	epsilon
	)

Definition at line 132 of file numeric.h.

◆ get_desaturated()

Hsl eu::get_desaturated	(	const Hsl &	ahsl,
		float	amount,
		IsAbsolute	method
	)

Definition at line 452 of file rgb.cc.

◆ get_enum_to_string_implementation_from_enum()

template<typename T >

EnumToStringImplementation<T> eu::get_enum_to_string_implementation_from_enum ( )

Definition at line 123 of file enumtostring.h.

◆ get_extension()

std::string eu::get_extension ( const std::string & path )

Definition at line 165 of file os.cc.

◆ get_file_name_including_extension()

std::string eu::get_file_name_including_extension ( const std::string & path )

Definition at line 171 of file os.cc.

◆ get_file_name_without_extension()

std::string eu::get_file_name_without_extension ( const std::string & path )

Definition at line 186 of file os.cc.

◆ get_lightened()

Hsl eu::get_lightened	(	const Hsl &	ahsl,
		float	amount,
		IsAbsolute	method
	)

Definition at line 469 of file rgb.cc.

◆ get_random_angle()

Angle eu::get_random_angle ( ::eu::Random * random )

Definition at line 12 of file angle.cc.

◆ get_random_gaussian() [1/2]

float eu::get_random_gaussian	(	Random *	rand,
		float	mean,
		float	std_dev
	)

Definition at line 104 of file random.cc.

◆ get_random_gaussian() [2/2]

float eu::get_random_gaussian	(	Random *	rand,
		float	mean,
		float	std_dev,
		const Range< float > &	r
	)

Definition at line 110 of file random.cc.

◆ get_random_gaussian_float01()

float eu::get_random_gaussian_float01 ( Random * rand )

Definition at line 84 of file random.cc.

◆ get_random_in_range() [1/3]

template<typename T >

T eu::get_random_in_range	(	Random *	rand,
		const Range< T > &	range
	)

Definition at line 50 of file random.h.

◆ get_random_in_range() [2/3]

template<typename T >

T eu::get_random_in_range	(	Random *	rand,
		T	max
	)

Definition at line 62 of file random.h.

◆ get_random_in_range() [3/3]

template<typename T >

T eu::get_random_in_range	(	Random *	rand,
		T	min,
		T	max
	)

Definition at line 56 of file random.h.

◆ get_random_item_in_vector() [1/2]

template<typename T >

const T& eu::get_random_item_in_vector	(	Random *	r,
		const ranges::span< T > &	v
	)

Definition at line 80 of file random.h.

◆ get_random_item_in_vector() [2/2]

template<typename T >

const T& eu::get_random_item_in_vector	(	Random *	r,
		const std::vector< T > &	v
	)

Definition at line 68 of file random.h.

◆ get_random_point() [1/3]

vec3f eu::get_random_point	(	Random *	rand,
		const Aabb &	a
	)

Definition at line 116 of file aabb.cc.

◆ get_random_point() [2/3]

vec2f eu::get_random_point	(	Random *	random,
		const Rectf &	r
	)

Definition at line 1023 of file rect.cc.

◆ get_random_point() [3/3]

vec2i eu::get_random_point	(	Random *	random,
		const Recti &	r
	)

Definition at line 1031 of file rect.cc.

◆ get_random_point_on_unit_circle_center_focused()

vec2f eu::get_random_point_on_unit_circle_center_focused ( Random * r )

Definition at line 133 of file random.cc.

◆ get_random_point_on_unit_circle_uniform()

vec2f eu::get_random_point_on_unit_circle_uniform ( Random * r )

Definition at line 142 of file random.cc.

◆ get_random_unit3()

unit3f eu::get_random_unit3 ( Random * random )

Definition at line 42 of file polarcoord.cc.

◆ get_saturated()

Hsl eu::get_saturated	(	const Hsl &	ahsl,
		float	amount,
		IsAbsolute	method
	)

Definition at line 435 of file rgb.cc.

◆ get_shaded_color()

Rgb eu::get_shaded_color	(	const Rgb &	color,
		float	percentage
	)

Makes a color brighter or darker.

The +1 makes it white, 0% is no change, -1 makes it black.

Definition at line 503 of file rgb.cc.

◆ get_sign() [1/3]

float eu::get_sign ( bool b )

Returns either 1 or -1.

Definition at line 79 of file numeric.cc.

◆ get_sign() [2/3]

int eu::get_sign ( float r )

Calculates the sign as a positive or a negative int.

Returns: 1 if r is greater than 0, -1 if not.

See also: Abs()

Definition at line 63 of file numeric.cc.

◆ get_sign() [3/3]

int eu::get_sign ( int r )

Definition at line 71 of file numeric.cc.

◆ is_each_nth()

template<typename I >

constexpr bool eu::is_each_nth	(	I	i,
		I	each
	)

constexpr

returns true for a index each Nth loop.

pass zero to always return false useful for example adding a newline each 10th or 15th line

Definition at line 142 of file numeric.h.

◆ is_equal() [1/2]

constexpr bool eu::is_equal	(	float	lhs,
		float	rhs
	)

constexpr

Definition at line 24 of file numeric.h.

◆ is_equal() [2/2]

bool eu::is_equal	(	int	lhs,
		int	rhs
	)

Definition at line 13 of file numeric.cc.

◆ is_within() [1/3]

template<typename T >

bool eu::is_within	(	const Range< T > &	range,
		T	value
	)

Definition at line 108 of file range.h.

◆ is_within() [2/3]

bool eu::is_within	(	const Rectf &	r,
		const vec2f &	p
	)

Definition at line 960 of file rect.cc.

◆ is_within() [3/3]

bool eu::is_within	(	const Recti &	r,
		const vec2i &	p
	)

Definition at line 997 of file rect.cc.

◆ is_within_inclusive_as_int()

bool eu::is_within_inclusive_as_int	(	int	min,
		int	c,
		int	max
	)

Definition at line 116 of file numeric.cc.

◆ is_zero() [1/2]

constexpr bool eu::is_zero ( float r )

constexpr

Definition at line 17 of file numeric.h.

◆ is_zero() [2/2]

bool eu::is_zero ( int r )

Definition at line 20 of file numeric.cc.

◆ join_path()

std::string eu::join_path	(	const std::string &	left,
		const std::string &	right
	)

Definition at line 152 of file os.cc.

◆ keep_within()

template<typename T >

T eu::keep_within	(	const Range< T > &	range,
		T	value
	)

Definition at line 115 of file range.h.

◆ lerp_angle()

Angle eu::lerp_angle	(	const Angle &	from,
		float	v,
		const Angle &	to
	)

Definition at line 194 of file angle.cc.

◆ lerp_float()

float eu::lerp_float	(	float	f,
		float	scale,
		float	t
	)

Definition at line 87 of file numeric.cc.

◆ lerp_quatf()

quatf eu::lerp_quatf	(	const quatf &	f,
		const float	scale,
		const quatf &	t
	)

Definition at line 214 of file quat.cc.

◆ lerp_rgb()

Rgb eu::lerp_rgb	(	const Rgb &	from,
		float	v,
		const Rgb &	to
	)

Definition at line 410 of file rgb.cc.

◆ lerp_vec2f()

vec2f eu::lerp_vec2f	(	const vec2f &	from,
		float	v,
		const vec2f &	to
	)

Transform.

Definition at line 406 of file vec2.cc.

◆ lerp_vec2i()

vec2i eu::lerp_vec2i	(	const vec2i &	from,
		float	v,
		const vec2i &	to
	)

Definition at line 415 of file vec2.cc.

◆ lerp_vec3f()

vec3f eu::lerp_vec3f	(	const vec3f &	f,
		float	v,
		const vec3f &	t
	)

Functions.

Transformations.

Definition at line 264 of file vec3.cc.

◆ list_directory()

DirectoryListing eu::list_directory ( const std::string & path )

Definition at line 95 of file os.cc.

◆ locale_parse_bool()

std::optional< bool > eu::locale_parse_bool ( const std::string & str )

Definition at line 35 of file numparse.cc.

◆ locale_parse_float()

std::optional< float > eu::locale_parse_float ( const std::string & str )

Definition at line 25 of file numparse.cc.

◆ locale_parse_generic()

template<typename T >

std::optional<T> eu::locale_parse_generic ( const std::string & str )

◆ locale_parse_int()

std::optional< int > eu::locale_parse_int ( const std::string & str )

Definition at line 10 of file numparse.cc.

◆ make_range() [1/3]

template<typename T >

Range<int> eu::make_range ( const std::vector< T > & v )

Definition at line 51 of file range.h.

◆ make_range() [2/3]

template<typename T >

Range<T> eu::make_range ( T max )

Definition at line 45 of file range.h.

◆ make_range() [3/3]

template<typename T >

Range<T> eu::make_range	(	T	min,
		T	max
	)

Definition at line 39 of file range.h.

◆ map() [1/2]

template<typename T , typename K , typename V , typename C >

std::vector<T> eu::map	(	const std::map< K, V > &	fs,
		C	convert
	)

Definition at line 70 of file functional.h.

◆ map() [2/2]

template<typename T , typename F = T, typename C >

std::vector<T> eu::map	(	const std::vector< F > &	fs,
		C	convert
	)

Definition at line 56 of file functional.h.

◆ max() [1/5]

size2f eu::max	(	const size2f &	lhs,
		const size2f &	rhs
	)

◆ max() [2/5]

size2f eu::max	(	const size2f	lhs,
		const size2f	rhs
	)

Definition at line 149 of file size2.cc.

◆ max() [3/5]

size2i eu::max	(	const size2i &	lhs,
		const size2i &	rhs
	)

◆ max() [4/5]

size2i eu::max	(	const size2i	lhs,
		const size2i	rhs
	)

Definition at line 318 of file size2.cc.

◆ max() [5/5]

constexpr vec3f eu::max	(	const vec3f &	lhs,
		const vec3f &	rhs
	)

constexpr

Definition at line 178 of file vec3.h.

◆ min() [1/5]

size2f eu::min	(	const size2f &	lhs,
		const size2f &	rhs
	)

◆ min() [2/5]

size2f eu::min	(	const size2f	lhs,
		const size2f	rhs
	)

Definition at line 140 of file size2.cc.

◆ min() [3/5]

size2i eu::min	(	const size2i &	lhs,
		const size2i &	rhs
	)

◆ min() [4/5]

size2i eu::min	(	const size2i	lhs,
		const size2i	rhs
	)

Definition at line 309 of file size2.cc.

◆ min() [5/5]

constexpr vec3f eu::min	(	const vec3f &	lhs,
		const vec3f &	rhs
	)

constexpr

Definition at line 169 of file vec3.h.

◆ mod()

float eu::mod	(	float	numer,
		float	denumer
	)

Definition at line 109 of file numeric.cc.

◆ operator!=() [1/4]

template<typename T >

bool eu::operator!=	(	const Lrud< T > &	lhs,
		const Lrud< T > &	rhs
	)

Definition at line 88 of file lrud.h.

◆ operator!=() [2/4]

bool eu::operator!=	(	const Rgbai &	lhs,
		const Rgbai &	rhs
	)

Definition at line 221 of file rgb.cc.

◆ operator!=() [3/4]

bool eu::operator!=	(	const Rgbi &	lhs,
		const Rgbi &	rhs
	)

Definition at line 207 of file rgb.cc.

◆ operator!=() [4/4]

bool eu::operator!=	(	const vec2i &	lhs,
		const vec2i &	rhs
	)

Definition at line 393 of file vec2.cc.

◆ operator*() [1/26]

Angle eu::operator*	(	const Angle &	lhs,
		float	rhs
	)

Definition at line 149 of file angle.cc.

◆ operator*() [2/26]

mat2f eu::operator*	(	const mat2f &	lhs,
		const mat2f &	rhs
	)

Definition at line 138 of file mat2.cc.

◆ operator*() [3/26]

vec2f eu::operator*	(	const mat2f &	lhs,
		const vec2f &	rhs
	)

Definition at line 151 of file mat2.cc.

◆ operator*() [4/26]

mat3f eu::operator*	(	const mat3f &	lhs,
		const mat3f &	rhs
	)

Definition at line 290 of file mat3.cc.

◆ operator*() [5/26]

vec3f eu::operator*	(	const mat3f &	lhs,
		const vec3f &	rhs
	)

Definition at line 304 of file mat3.cc.

◆ operator*() [6/26]

mat4f eu::operator*	(	const mat4f &	lhs,
		const mat4f &	rhs
	)

Definition at line 510 of file mat4.cc.

◆ operator*() [7/26]

vec4f eu::operator*	(	const mat4f &	lhs,
		const vec4f &	rhs
	)

Definition at line 526 of file mat4.cc.

◆ operator*() [8/26]

quatf eu::operator*	(	const quatf &	lhs,
		const quatf &	rhs
	)

Definition at line 369 of file quat.cc.

◆ operator*() [9/26]

quatf eu::operator*	(	const quatf &	q,
		float	scale
	)

Definition at line 385 of file quat.cc.

◆ operator*() [10/26]

Rgb eu::operator*	(	const Rgb &	lhs,
		const Rgb &	rhs
	)

Definition at line 105 of file rgb.cc.

◆ operator*() [11/26]

Rgb eu::operator*	(	const Rgb &	lhs,
		float	rhs
	)

Definition at line 122 of file rgb.cc.

◆ operator*() [12/26]

size2f eu::operator*	(	const size2f &	lhs,
		float	rhs
	)

Definition at line 173 of file size2.cc.

◆ operator*() [13/26]

size2i eu::operator*	(	const size2i &	lhs,
		int	rhs
	)

Definition at line 342 of file size2.cc.

◆ operator*() [14/26]

vec2f eu::operator*	(	const unit2f &	lhs,
		float	rhs
	)

Definition at line 329 of file vec2.cc.

◆ operator*() [15/26]

vec2f eu::operator*	(	const vec2f &	lhs,
		float	rhs
	)

Definition at line 315 of file vec2.cc.

◆ operator*() [16/26]

vec2i eu::operator*	(	const vec2i &	lhs,
		int	rhs
	)

Definition at line 370 of file vec2.cc.

◆ operator*() [17/26]

vec3f eu::operator*	(	const vec3f &	lhs,
		float	rhs
	)

Definition at line 235 of file vec3.cc.

◆ operator*() [18/26]

Rgb eu::operator*	(	float	lhs,
		const Rgb &	rhs
	)

Definition at line 129 of file rgb.cc.

◆ operator*() [19/26]

size2f eu::operator*	(	float	lhs,
		const size2f &	rhs
	)

Definition at line 180 of file size2.cc.

◆ operator*() [20/26]

vec2f eu::operator*	(	float	lhs,
		const unit2f &	rhs
	)

Definition at line 336 of file vec2.cc.

◆ operator*() [21/26]

vec2f eu::operator*	(	float	lhs,
		const vec2f &	rhs
	)

Definition at line 322 of file vec2.cc.

◆ operator*() [22/26]

vec3f eu::operator*	(	float	lhs,
		const vec3f &	rhs
	)

Definition at line 227 of file vec3.cc.

◆ operator*() [23/26]

Angle eu::operator*	(	float	rhs,
		const Angle &	lhs
	)

Definition at line 156 of file angle.cc.

◆ operator*() [24/26]

quatf eu::operator*	(	float	scale,
		const quatf &	q
	)

Definition at line 377 of file quat.cc.

◆ operator*() [25/26]

size2i eu::operator*	(	int	lhs,
		const size2i &	rhs
	)

Definition at line 349 of file size2.cc.

◆ operator*() [26/26]

vec2i eu::operator*	(	int	lhs,
		const vec2i &	rhs
	)

Definition at line 378 of file vec2.cc.

◆ operator+() [1/11]

Angle eu::operator+	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 123 of file angle.cc.

◆ operator+() [2/11]

mat2f eu::operator+	(	const mat2f &	lhs,
		const mat2f &	rhs
	)

Definition at line 114 of file mat2.cc.

◆ operator+() [3/11]

mat3f eu::operator+	(	const mat3f &	lhs,
		const mat3f &	rhs
	)

Definition at line 264 of file mat3.cc.

◆ operator+() [4/11]

mat4f eu::operator+	(	const mat4f &	lhs,
		const mat4f &	rhs
	)

Definition at line 484 of file mat4.cc.

◆ operator+() [5/11]

quatf eu::operator+	(	const quatf &	lhs,
		const quatf &	rhs
	)

Definition at line 394 of file quat.cc.

◆ operator+() [6/11]

Rgb eu::operator+	(	const Rgb &	lhs,
		const Rgb &	rhs
	)

Definition at line 89 of file rgb.cc.

◆ operator+() [7/11]

size2f eu::operator+	(	const size2f &	lhs,
		const size2f &	rhs
	)

Definition at line 158 of file size2.cc.

◆ operator+() [8/11]

size2i eu::operator+	(	const size2i &	lhs,
		const size2i &	rhs
	)

Definition at line 327 of file size2.cc.

◆ operator+() [9/11]

vec2f eu::operator+	(	const vec2f &	lhs,
		const vec2f &	rhs
	)

Math operators.

Definition at line 301 of file vec2.cc.

◆ operator+() [10/11]

vec2i eu::operator+	(	const vec2i &	lhs,
		const vec2i &	rhs
	)

Definition at line 353 of file vec2.cc.

◆ operator+() [11/11]

vec3f eu::operator+	(	const vec3f &	lhs,
		const vec3f &	rhs
	)

Math operators.

Definition at line 210 of file vec3.cc.

◆ operator-() [1/11]

Angle eu::operator-	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 132 of file angle.cc.

◆ operator-() [2/11]

mat2f eu::operator-	(	const mat2f &	lhs,
		const mat2f &	rhs
	)

Definition at line 123 of file mat2.cc.

◆ operator-() [3/11]

mat3f eu::operator-	(	const mat3f &	lhs,
		const mat3f &	rhs
	)

Definition at line 273 of file mat3.cc.

◆ operator-() [4/11]

mat4f eu::operator-	(	const mat4f &	lhs,
		const mat4f &	rhs
	)

Definition at line 493 of file mat4.cc.

◆ operator-() [5/11]

quatf eu::operator-	(	const quatf &	lhs,
		const quatf &	rhs
	)

Definition at line 403 of file quat.cc.

◆ operator-() [6/11]

Rgb eu::operator-	(	const Rgb &	lhs,
		const Rgb &	rhs
	)

Definition at line 97 of file rgb.cc.

◆ operator-() [7/11]

size2f eu::operator-	(	const size2f &	lhs,
		const size2f &	rhs
	)

Definition at line 166 of file size2.cc.

◆ operator-() [8/11]

size2i eu::operator-	(	const size2i &	lhs,
		const size2i &	rhs
	)

Definition at line 335 of file size2.cc.

◆ operator-() [9/11]

vec2f eu::operator-	(	const vec2f &	lhs,
		const vec2f &	rhs
	)

Definition at line 308 of file vec2.cc.

◆ operator-() [10/11]

vec2i eu::operator-	(	const vec2i &	lhs,
		const vec2i &	rhs
	)

Definition at line 362 of file vec2.cc.

◆ operator-() [11/11]

vec3f eu::operator-	(	const vec3f &	lhs,
		const vec3f &	rhs
	)

Definition at line 219 of file vec3.cc.

◆ operator/() [1/6]

Angle eu::operator/	(	const Angle &	lhs,
		float	rhs
	)

Definition at line 141 of file angle.cc.

◆ operator/() [2/6]

Rgb eu::operator/	(	const Rgb &	lhs,
		float	rhs
	)

Definition at line 113 of file rgb.cc.

◆ operator/() [3/6]

size2f eu::operator/	(	const size2f &	lhs,
		float	rhs
	)

Definition at line 188 of file size2.cc.

◆ operator/() [4/6]

vec2f eu::operator/	(	const vec2f &	lhs,
		float	rhs
	)

Definition at line 344 of file vec2.cc.

◆ operator/() [5/6]

vec3f eu::operator/	(	const vec3f &	lhs,
		float	rhs
	)

Definition at line 244 of file vec3.cc.

◆ operator/() [6/6]

vec3f eu::operator/	(	float	lhs,
		const vec3f &	rhs
	)

Definition at line 253 of file vec3.cc.

◆ operator<()

bool eu::operator<	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 166 of file angle.cc.

◆ operator<=()

bool eu::operator<=	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 173 of file angle.cc.

◆ operator==() [1/5]

template<typename T >

bool eu::operator==	(	const Lrud< T > &	lhs,
		const Lrud< T > &	rhs
	)

Definition at line 75 of file lrud.h.

◆ operator==() [2/5]

bool eu::operator==	(	const Recti &	lhs,
		const Recti &	rhs
	)

Definition at line 1005 of file rect.cc.

◆ operator==() [3/5]

bool eu::operator==	(	const Rgbai &	lhs,
		const Rgbai &	rhs
	)

Definition at line 214 of file rgb.cc.

◆ operator==() [4/5]

bool eu::operator==	(	const Rgbi &	lhs,
		const Rgbi &	rhs
	)

Definition at line 200 of file rgb.cc.

◆ operator==() [5/5]

bool eu::operator==	(	const vec2i &	lhs,
		const vec2i &	rhs
	)

Equality operators.

Definition at line 387 of file vec2.cc.

◆ operator>()

bool eu::operator>	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 181 of file angle.cc.

◆ operator>=()

bool eu::operator>=	(	const Angle &	lhs,
		const Angle &	rhs
	)

Definition at line 188 of file angle.cc.

◆ parse_for_custom_argparser()

template<typename T >

Result<T> eu::parse_for_custom_argparser ( const std::string & value )

Definition at line 30 of file string_io.h.

◆ parse_number()

int eu::parse_number ( const char ** aa )

Definition at line 478 of file stringutils.cc.

◆ remap_to()

template<typename T , typename F >

T eu::remap_to	(	const Range< F > &	from,
		const Range< T > &	to,
		F	value
	)

Definition at line 101 of file range.h.

◆ round()

float eu::round	(	float	num,
		float	gran
	)

Rounds a value to the nearest nice value.

If the granularity is 1 the function rounds to the closest integer, at .5 the closest half integer, at 2 even integers etc...

Parameters

num	the number to round
gran	the granularity

Definition at line 140 of file numeric.cc.

◆ sin()

float eu::sin ( const Angle & ang )

Definition at line 61 of file angle.cc.

◆ slerp_fast()

quatf eu::slerp_fast	(	const quatf &	qa,
		const float	t,
		const quatf &	qb
	)

Definition at line 221 of file quat.cc.

◆ slerp_shortway()

quatf eu::slerp_shortway	(	const quatf &	from,
		const float	scale,
		const quatf &	to
	)

Definition at line 258 of file quat.cc.

◆ sqrt()

float eu::sqrt ( float r )

Definition at line 101 of file numeric.cc.

◆ square()

float eu::square ( float r )

Definition at line 94 of file numeric.cc.

◆ tan()

float eu::tan ( const Angle & ang )

Definition at line 75 of file angle.cc.

◆ to01() [1/3]

template<typename T >

float eu::to01	(	const Range< T > &	range,
		T	value
	)

Definition at line 84 of file range.h.

◆ to01() [2/3]

vec2f eu::to01	(	const Rectf &	r,
		const vec2f &	from
	)

Definition at line 944 of file rect.cc.

◆ to01() [3/3]

vec2f eu::to01	(	const Recti &	r,
		const vec2i &	from
	)

Definition at line 973 of file rect.cc.

◆ to_hsl()

Hsl eu::to_hsl ( const Rgb & c )

Definition at line 291 of file rgb.cc.

◆ to_html_rgb()

std::string eu::to_html_rgb ( const Rgbi & c )

Definition at line 427 of file rgb.cc.

◆ to_js_hex_color()

std::string eu::to_js_hex_color ( const Rgbi & c )

Definition at line 422 of file rgb.cc.

◆ to_rgb() [1/4]

Rgb eu::to_rgb ( const Hsl & hsl )

Definition at line 257 of file rgb.cc.

◆ to_rgb() [2/4]

Rgb eu::to_rgb ( const Rgba & c )

Definition at line 240 of file rgb.cc.

◆ to_rgb() [3/4]

Rgb eu::to_rgb ( const Rgbai & c )

Definition at line 246 of file rgb.cc.

◆ to_rgb() [4/4]

Rgb eu::to_rgb ( const Rgbi & c )

Definition at line 229 of file rgb.cc.

◆ to_rgba()

Rgba eu::to_rgba ( const Rgbai & c )

Definition at line 381 of file rgb.cc.

◆ to_rgbai()

Rgbai eu::to_rgbai ( const Rgba & c )

Definition at line 395 of file rgb.cc.

◆ to_rgbi() [1/4]

Rgbi eu::to_rgbi ( const Rgb & c )

Definition at line 352 of file rgb.cc.

◆ to_rgbi() [2/4]

Rgbi eu::to_rgbi ( const Rgba & c )

Definition at line 363 of file rgb.cc.

◆ to_rgbi() [3/4]

Rgbi eu::to_rgbi ( const Rgbai & c )

Definition at line 374 of file rgb.cc.

◆ to_rgbi() [4/4]

Result< Rgbi > eu::to_rgbi ( const std::string & original_value )

Definition at line 637 of file rgb.cc.

◆ to_string() [1/23]

std::string eu::to_string ( const Aabb & a )

Definition at line 110 of file aabb.cc.

◆ to_string() [2/23]

std::string eu::to_string ( const Angle & a )

Definition at line 162 of file angle.cc.

◆ to_string() [3/23]

std::string eu::to_string ( const AxisAngle & aa )

Definition at line 21 of file axisangle.cc.

◆ to_string() [4/23]

std::string eu::to_string ( const Hsl & v )

Definition at line 190 of file rgb.cc.

◆ to_string() [5/23]

std::string eu::to_string ( const mat2f & m )

Definition at line 107 of file mat2.cc.

◆ to_string() [6/23]

std::string eu::to_string ( const mat3f & m )

Definition at line 257 of file mat3.cc.

◆ to_string() [7/23]

std::string eu::to_string ( const mat4f & m )

Definition at line 477 of file mat4.cc.

◆ to_string() [8/23]

std::string eu::to_string ( const quatf & v )

Definition at line 356 of file quat.cc.

◆ to_string() [9/23]

std::string eu::to_string ( const Rectf & r )

Definition at line 967 of file rect.cc.

◆ to_string() [10/23]

std::string eu::to_string ( const Recti & r )

Definition at line 1014 of file rect.cc.

◆ to_string() [11/23]

std::string eu::to_string ( const Rgb & v )

Definition at line 180 of file rgb.cc.

◆ to_string() [12/23]

std::string eu::to_string ( const Rgba & v )

Definition at line 185 of file rgb.cc.

◆ to_string() [13/23]

std::string eu::to_string ( const Rgbai & c )

Definition at line 175 of file rgb.cc.

◆ to_string() [14/23]

std::string eu::to_string ( const Rgbi & c )

Definition at line 170 of file rgb.cc.

◆ to_string() [15/23]

std::string eu::to_string ( const Scale3f & v )

Definition at line 307 of file vec3.cc.

◆ to_string() [16/23]

std::string eu::to_string ( const size2f & r )

Definition at line 195 of file size2.cc.

◆ to_string() [17/23]

std::string eu::to_string ( const size2i & r )

Definition at line 356 of file size2.cc.

◆ to_string() [18/23]

std::string eu::to_string ( const unit2f & v )

Definition at line 428 of file vec2.cc.

◆ to_string() [19/23]

std::string eu::to_string ( const unit3f & v )

Definition at line 306 of file vec3.cc.

◆ to_string() [20/23]

std::string eu::to_string ( const vec2f & v )

Printing.

Definition at line 425 of file vec2.cc.

◆ to_string() [21/23]

std::string eu::to_string ( const vec2i & v )

Definition at line 431 of file vec2.cc.

◆ to_string() [22/23]

std::string eu::to_string ( const vec3f & v )

Transformations.

Printing.

Printing

Definition at line 305 of file vec3.cc.

◆ to_string() [23/23]

std::string eu::to_string ( const vec4f & v )

Definition at line 80 of file vec4.cc.

◆ to_string_for_custom_argparser()

template<typename T >

std::string eu::to_string_for_custom_argparser ( const T & t )

Definition at line 23 of file string_io.h.

◆ wrap()

template<typename T >

T eu::wrap	(	const Range< T > &	range,
		T	value
	)

Definition at line 130 of file range.h.

◆ zip()

template<typename A , typename B >

std::vector<std::pair<A, B> > eu::zip	(	const std::vector< A > &	as,
		const std::vector< B > &	bs
	)

Definition at line 19 of file functional.h.

◆ zip_longest()

template<typename A , typename B >

std::vector<std::pair<A, B> > eu::zip_longest	(	const std::vector< A > &	as,
		const std::vector< B > &	bs,
		A	da = `A()`,
		B	db = `B()`
	)

Definition at line 33 of file functional.h.

Variable Documentation

◆ half_turn

constexpr Angle eu::half_turn = Angle::from_radians(pi)

constexpr

Definition at line 88 of file angle.h.

◆ m2_identity

constexpr mat2f eu::m2_identity = mat2f::from_scalar(1)

constexpr

Definition at line 75 of file mat2.h.

◆ m3_identity

constexpr mat3f eu::m3_identity = mat3f::from_scalar(1)

constexpr

Definition at line 97 of file mat3.h.

◆ m4_identity

constexpr mat4f eu::m4_identity = mat4f::from_scalar(1)

constexpr

Definition at line 118 of file mat4.h.

◆ no_rotation

constexpr Angle eu::no_rotation = Angle::from_radians(0.0f)

constexpr

Definition at line 90 of file angle.h.

◆ one_turn

constexpr Angle eu::one_turn = Angle::from_radians(pi * 2.0f)

constexpr

Definition at line 87 of file angle.h.

◆ path_separator

constexpr char eu::path_separator = '/'

constexpr

Definition at line 23 of file os.h.

◆ pi

constexpr float eu::pi = 3.1415926535897932384626433832795f

constexpr

Definition at line 127 of file numeric.h.

◆ q_identity

constexpr quatf eu::q_identity = quatf(1, vec3f(0, 0, 0))

constexpr

Definition at line 71 of file quat.h.

◆ quarter_turn

constexpr Angle eu::quarter_turn = Angle::from_radians(pi / 2.0f)

constexpr

Definition at line 89 of file angle.h.

◆ r01

constexpr Range<float> eu::r01 = { 0.0f, 1.0f}

constexpr

Definition at line 57 of file range.h.

◆ r11

constexpr Range<float> eu::r11 = { -1.0f, 1.0}

constexpr

Definition at line 58 of file range.h.

◆ zero2f

constexpr vec2f eu::zero2f = vec2f{ 0, 0 }

constexpr

Definition at line 68 of file vec2.h.

◆ zero2i

constexpr vec2i eu::zero2i = vec2i{ 0, 0 }

constexpr

Definition at line 99 of file vec2.h.

◆ zero3f

constexpr vec3f eu::zero3f = vec3f{ 0.0f, 0.0f, 0.0f }

constexpr

Definition at line 95 of file vec3.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ I16

◆ I32

◆ I64

◆ I8

◆ U16

◆ U32

◆ U64

◆ U8

Enumeration Type Documentation

◆ BangWongPalette

◆ IsAbsolute

◆ NamedColor

Function Documentation

◆ abs()

◆ acos()

◆ add_quotes_and_combine_with_english_or()

◆ all()

◆ any()

◆ asin()

◆ atan()

◆ atan2()

◆ c_bit_signed_to_unsigned()

◆ c_double_to_float()

◆ c_float_to_double()

◆ c_float_to_int()

◆ c_int_to_float()

◆ c_int_to_sizet()

◆ c_int_to_u8()

◆ c_int_to_unsigned_int()

◆ c_sizet_to_float()

◆ c_sizet_to_int()

◆ c_u64_to_float()

◆ c_u64_to_int()

◆ c_unsigned_int_to_int()

◆ calc_edit_distance()

◆ calc_edit_distance_fast()

◆ ceil()

◆ ceil_to_int()

◆ clamp()

◆ clamp_zero()

◆ copy_to_memory()

◆ cos()

◆ create_memory_chunk_from_string()

◆ create_random_unit()

◆ default_describe()

◆ DEFAULT_INTERPOLATE() [1/6]

◆ default_interpolate()

◆ DEFAULT_INTERPOLATE() [2/6]

◆ DEFAULT_INTERPOLATE() [3/6]

◆ DEFAULT_INTERPOLATE() [4/6]

◆ DEFAULT_INTERPOLATE() [5/6]

◆ DEFAULT_INTERPOLATE() [6/6]

◆ default_parse_function()

◆ dot() [1/3]

◆ dot() [2/3]

◆ dot() [3/3]

◆ ends_with()

◆ filter()

◆ find_min_max()

◆ find_min_max_range()

◆ find_min_max_ranges()

◆ floor()

◆ floor_to_int()

◆ fold()

◆ from_01() [1/4]

◆ from_01() [2/4]

◆ from_01() [3/4]

◆ from_01() [4/4]

◆ from_01f()

◆ from_default_value_to_string()

◆ from_enum_to_string() [1/2]

◆ from_enum_to_string() [2/2]

◆ from_string_to_enum()