hb-algs.hh File Reference

#include "hb.hh"
#include "hb-meta.hh"
#include "hb-null.hh"
#include "hb-number.hh"
#include <algorithm>
#include <initializer_list>
#include <functional>
#include <new>

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Classes
struct	BEInt< Type, 1 >
struct	BEInt< Type, 2 >
struct	BEInt< Type, 3 >
struct	BEInt< Type, 4 >
struct	hb_partial_t< Pos, Appl, V >
struct	hb_pair_t< T1, T2 >
struct	hb_vector_size_t< elt_t, byte_size >

Macros
#define	HB_MARK_AS_FLAG_T(T)
#define	FLAG(x)   (static_assert_expr ((unsigned)(x) < 32) + (((uint32_t) 1U) << (unsigned)(x)))
#define	FLAG_UNSAFE(x)   ((unsigned)(x) < 32 ? (((uint32_t) 1U) << (unsigned)(x)) : 0)
#define	FLAG_RANGE(x, y)   (static_assert_expr ((x) < (y)) + FLAG(y+1) - FLAG(x))
#define	FLAG64(x)   (static_assert_expr ((unsigned)(x) < 64) + (((uint64_t) 1ULL) << (unsigned)(x)))
#define	FLAG64_UNSAFE(x)   ((unsigned)(x) < 64 ? (((uint64_t) 1ULL) << (unsigned)(x)) : 0)
#define	roundf(x)   _hb_roundf(x)
#define	HB_CODEPOINT_ENCODE3(x, y, z)   (((uint64_t) (x) << 42) | ((uint64_t) (y) << 21) | (uint64_t) (z))
#define	HB_CODEPOINT_DECODE3_1(v)   ((hb_codepoint_t) ((v) >> 42))
#define	HB_CODEPOINT_DECODE3_2(v)   ((hb_codepoint_t) ((v) >> 21) & 0x1FFFFFu)
#define	HB_CODEPOINT_DECODE3_3(v)   ((hb_codepoint_t) (v) & 0x1FFFFFu)
#define	HB_CODEPOINT_ENCODE3_11_7_14(x, y, z)   (((uint32_t) ((x) & 0x07FFu) << 21) | (((uint32_t) (y) & 0x007Fu) << 14) | (uint32_t) ((z) & 0x3FFFu))
#define	HB_CODEPOINT_DECODE3_11_7_14_1(v)   ((hb_codepoint_t) ((v) >> 21))
#define	HB_CODEPOINT_DECODE3_11_7_14_2(v)   ((hb_codepoint_t) (((v) >> 14) & 0x007Fu) | 0x0300)
#define	HB_CODEPOINT_DECODE3_11_7_14_3(v)   ((hb_codepoint_t) (v) & 0x3FFFu)
#define	HB_PARTIALIZE(Pos)
#define	hb_pair_t(T1, T2)   hb_pair_t<T1, T2>
#define	ARRAY_LENGTH_CONST(__array)   ((signed int) (sizeof (__array) / sizeof (__array[0])))
#define	SORT_R_SWAP(a, b, tmp)   ((tmp) = (a), (a) = (b), (b) = (tmp))

Functions
struct {
}	HB_FUNCOBJ (hb_identity)
struct {
}	HB_FUNCOBJ (hb_lidentity)
template<typename T >
constexpr T &	operator() (T &v) const
template<typename T >
constexpr hb_remove_reference< T >	operator() (T &&v) const
struct {
}	HB_FUNCOBJ (hb_ridentity)
struct {
}	HB_FUNCOBJ (hb_bool)
template<typename T >
constexpr bool	operator() (T &&v) const
struct {
}	HB_FUNCOBJ (hb_hash)
struct {
}	HB_FUNCOBJ (hb_invoke)
template<unsigned Pos = 1, typename Appl , typename V >
auto	hb_partial (Appl &&a, V &&v) HB_AUTO_RETURN((hb_partial_t< Pos
auto	V (a, v))) struct
	HB_FUNCOBJ (hb_has)
struct {
}	HB_FUNCOBJ (hb_match)
struct {
}	HB_FUNCOBJ (hb_get)
struct {
}	HB_FUNCOBJ (hb_equal)
struct {
}	HB_FUNCOBJ (hb_first)
template<typename Pair >
constexpr Pair::first_t	operator() (const Pair &pair) const
struct {
}	HB_FUNCOBJ (hb_second)
template<typename Pair >
constexpr Pair::second_t	operator() (const Pair &pair) const
struct {
}	HB_FUNCOBJ (hb_min)
struct {
}	HB_FUNCOBJ (hb_max)
struct {
}	HB_FUNCOBJ (hb_clamp)
struct {
}	HB_FUNCOBJ (hb_swap)
template<typename T >
void	operator() (T &a, T &b) const
struct {
}	HB_FUNCOBJ (hb_bitwise_and)
	HB_PARTIALIZE (2)
struct {
}	HB_FUNCOBJ (hb_bitwise_or)
struct {
}	HB_FUNCOBJ (hb_bitwise_xor)
struct {
}	HB_FUNCOBJ (hb_bitwise_lt)
struct {
}	HB_FUNCOBJ (hb_bitwise_gt)
struct {
}	HB_FUNCOBJ (hb_bitwise_le)
struct {
}	HB_FUNCOBJ (hb_bitwise_ge)
struct {
}	HB_FUNCOBJ (hb_bitwise_neg)
struct {
}	HB_FUNCOBJ (hb_add)
struct {
}	HB_FUNCOBJ (hb_sub)
struct {
}	HB_FUNCOBJ (hb_rsub)
struct {
}	HB_FUNCOBJ (hb_mul)
struct {
}	HB_FUNCOBJ (hb_div)
struct {
}	HB_FUNCOBJ (hb_mod)
struct {
}	HB_FUNCOBJ (hb_pos)
struct {
}	HB_FUNCOBJ (hb_neg)
struct {
}	HB_FUNCOBJ (hb_inc)
struct {
}	HB_FUNCOBJ (hb_dec)

Variables
struct hb_partial_t	HB_FUNCOBJ
auto	Appl

Macro Definition Documentation

ARRAY_LENGTH_CONST

#define ARRAY_LENGTH_CONST

(

__array

)

((signed int) (sizeof (__array) / sizeof (__array[0])))

Definition at line 795 of file hb-algs.hh.

FLAG

#define FLAG

(

x

)

(static_assert_expr ((unsigned)(x) < 32) + (((uint32_t) 1U) << (unsigned)(x)))

Definition at line 73 of file hb-algs.hh.

FLAG64

#define FLAG64

(

x

)

(static_assert_expr ((unsigned)(x) < 64) + (((uint64_t) 1ULL) << (unsigned)(x)))

Definition at line 76 of file hb-algs.hh.

FLAG64_UNSAFE

#define FLAG64_UNSAFE

(

x

)

((unsigned)(x) < 64 ? (((uint64_t) 1ULL) << (unsigned)(x)) : 0)

Definition at line 77 of file hb-algs.hh.

FLAG_RANGE

#define FLAG_RANGE	(		x,
			y
	)		(static_assert_expr ((x) < (y)) + FLAG(y+1) - FLAG(x))

Definition at line 75 of file hb-algs.hh.

FLAG_UNSAFE

#define FLAG_UNSAFE

(

x

)

((unsigned)(x) < 32 ? (((uint32_t) 1U) << (unsigned)(x)) : 0)

Definition at line 74 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_1

#define HB_CODEPOINT_DECODE3_1

(

v

)

((hb_codepoint_t) ((v) >> 42))

Definition at line 171 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_11_7_14_1

#define HB_CODEPOINT_DECODE3_11_7_14_1

(

v

)

((hb_codepoint_t) ((v) >> 21))

Definition at line 177 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_11_7_14_2

#define HB_CODEPOINT_DECODE3_11_7_14_2

(

v

)

((hb_codepoint_t) (((v) >> 14) & 0x007Fu) | 0x0300)

Definition at line 178 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_11_7_14_3

#define HB_CODEPOINT_DECODE3_11_7_14_3

(

v

)

((hb_codepoint_t) (v) & 0x3FFFu)

Definition at line 179 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_2

#define HB_CODEPOINT_DECODE3_2

(

v

)

((hb_codepoint_t) ((v) >> 21) & 0x1FFFFFu)

Definition at line 172 of file hb-algs.hh.

HB_CODEPOINT_DECODE3_3

#define HB_CODEPOINT_DECODE3_3

(

v

)

((hb_codepoint_t) (v) & 0x1FFFFFu)

Definition at line 173 of file hb-algs.hh.

HB_CODEPOINT_ENCODE3

#define HB_CODEPOINT_ENCODE3	(		x,
			y,
			z
	)		(((uint64_t) (x) << 42) | ((uint64_t) (y) << 21) | (uint64_t) (z))

Definition at line 170 of file hb-algs.hh.

HB_CODEPOINT_ENCODE3_11_7_14

#define HB_CODEPOINT_ENCODE3_11_7_14	(		x,
			y,
			z
	)		(((uint32_t) ((x) & 0x07FFu) << 21) | (((uint32_t) (y) & 0x007Fu) << 14) | (uint32_t) ((z) & 0x3FFFu))

Definition at line 176 of file hb-algs.hh.

HB_MARK_AS_FLAG_T

#define HB_MARK_AS_FLAG_T

(

T

)

Value:

    extern "C++" { \
      static inline constexpr T operator | (T l, T r) { return T ((unsigned) l | (unsigned) r); } \
      static inline constexpr T operator & (T l, T r) { return T ((unsigned) l & (unsigned) r); } \
      static inline constexpr T operator ^ (T l, T r) { return T ((unsigned) l ^ (unsigned) r); } \
      static inline constexpr T operator ~ (T r) { return T (~(unsigned int) r); } \
      static inline T& operator |= (T &l, T r) { l = l | r; return l; } \
      static inline T& operator &= (T& l, T r) { l = l & r; return l; } \
      static inline T& operator ^= (T& l, T r) { l = l ^ r; return l; } \
    } \
    static_assert (true, "")

Definition at line 57 of file hb-algs.hh.

hb_pair_t

#define hb_pair_t	(		T1,
			T2
	)		hb_pair_t<T1, T2>

Definition at line 517 of file hb-algs.hh.

HB_PARTIALIZE

#define HB_PARTIALIZE

(

Pos

)

Value:

  template <typename _T> \
  auto operator () (_T&& _v) const HB_AUTO_RETURN \
  (hb_partial<Pos> (+this, std::forward<_T> (_v))) \
  static_assert (true, "")

roundf

#define roundf

(

x

)

_hb_roundf(x)

Definition at line 165 of file hb-algs.hh.

SORT_R_SWAP

#define SORT_R_SWAP	(		a,
			b,
			tmp
	)		((tmp) = (a), (a) = (b), (b) = (tmp))

Definition at line 959 of file hb-algs.hh.

Function Documentation

HB_FUNCOBJ() [1/34]

struct @103 HB_FUNCOBJ

(

hb_add

)

HB_FUNCOBJ() [2/34]

struct @95 HB_FUNCOBJ

(

hb_bitwise_and

)

HB_FUNCOBJ() [3/34]

struct @101 HB_FUNCOBJ

(

hb_bitwise_ge

)

HB_FUNCOBJ() [4/34]

struct @99 HB_FUNCOBJ

(

hb_bitwise_gt

)

HB_FUNCOBJ() [5/34]

struct @100 HB_FUNCOBJ

(

hb_bitwise_le

)

HB_FUNCOBJ() [6/34]

struct @98 HB_FUNCOBJ

(

hb_bitwise_lt

)

HB_FUNCOBJ() [7/34]

struct @102 HB_FUNCOBJ

(

hb_bitwise_neg

)

HB_FUNCOBJ() [8/34]

struct @96 HB_FUNCOBJ

(

hb_bitwise_or

)

HB_FUNCOBJ() [9/34]

struct @97 HB_FUNCOBJ

(

hb_bitwise_xor

)

HB_FUNCOBJ() [10/34]

struct @83 HB_FUNCOBJ

(

hb_bool

)

HB_FUNCOBJ() [11/34]

struct @93 HB_FUNCOBJ

(

hb_clamp

)

HB_FUNCOBJ() [12/34]

struct @112 HB_FUNCOBJ

(

hb_dec

)

HB_FUNCOBJ() [13/34]

struct @107 HB_FUNCOBJ

(

hb_div

)

HB_FUNCOBJ() [14/34]

struct @88 HB_FUNCOBJ

(

hb_equal

)

HB_FUNCOBJ() [15/34]

struct @89 HB_FUNCOBJ

(

hb_first

)

HB_FUNCOBJ() [16/34]

struct @87 HB_FUNCOBJ

(

hb_get

)

HB_FUNCOBJ() [17/34]

HB_FUNCOBJ

(

hb_has

)

HB_FUNCOBJ() [18/34]

struct @84 HB_FUNCOBJ

(

hb_hash

)

HB_FUNCOBJ() [19/34]

struct @80 HB_FUNCOBJ

(

hb_identity

)

HB_FUNCOBJ() [20/34]

struct @111 HB_FUNCOBJ

(

hb_inc

)

HB_FUNCOBJ() [21/34]

struct @85 HB_FUNCOBJ

(

hb_invoke

)

HB_FUNCOBJ() [22/34]

struct @81 HB_FUNCOBJ

(

hb_lidentity

)

HB_FUNCOBJ() [23/34]

struct @86 HB_FUNCOBJ

(

hb_match

)

HB_FUNCOBJ() [24/34]

struct @92 HB_FUNCOBJ

(

hb_max

)

HB_FUNCOBJ() [25/34]

struct @91 HB_FUNCOBJ

(

hb_min

)

HB_FUNCOBJ() [26/34]

struct @108 HB_FUNCOBJ

(

hb_mod

)

HB_FUNCOBJ() [27/34]

struct @106 HB_FUNCOBJ

(

hb_mul

)

HB_FUNCOBJ() [28/34]

struct @110 HB_FUNCOBJ

(

hb_neg

)

HB_FUNCOBJ() [29/34]

struct @109 HB_FUNCOBJ

(

hb_pos

)

HB_FUNCOBJ() [30/34]

struct @82 HB_FUNCOBJ

(

hb_ridentity

)

HB_FUNCOBJ() [31/34]

struct @105 HB_FUNCOBJ

(

hb_rsub

)

HB_FUNCOBJ() [32/34]

struct @90 HB_FUNCOBJ

(

hb_second

)

HB_FUNCOBJ() [33/34]

struct @104 HB_FUNCOBJ

(

hb_sub

)

HB_FUNCOBJ() [34/34]

struct @94 HB_FUNCOBJ

(

hb_swap

)

hb_partial()

template<unsigned Pos = 1, typename Appl , typename V >

auto hb_partial	(	Appl &&	a,
		V &&	v
	)

HB_PARTIALIZE()

HB_PARTIALIZE

(

2

)

operator()() [1/6]

template<typename Pair >

constexpr Pair::second_t HB_FUNCOBJ::operator() ( const Pair &  pair ) const

constexpr

Definition at line 1 of file hb-algs.hh.

operator()() [2/6]

template<typename Pair >

constexpr Pair::first_t HB_FUNCOBJ::operator() ( const Pair &  pair ) const

constexpr

Definition at line 1 of file hb-algs.hh.

operator()() [3/6]

template<typename T >

constexpr bool HB_FUNCOBJ::operator() ( T &&  v ) const

constexpr

Definition at line 1 of file hb-algs.hh.

operator()() [4/6]

template<typename T >

constexpr hb_remove_reference< T > operator() ( T &&  v ) const

constexpr

Definition at line 5 of file hb-algs.hh.

operator()() [5/6]

template<typename T >

void HB_FUNCOBJ::operator()	(	T &	a,
		T &	b
	)		const

Definition at line 1 of file hb-algs.hh.

operator()() [6/6]

template<typename T >

constexpr T& HB_FUNCOBJ::operator() ( T &  v ) const

constexpr

Definition at line 2 of file hb-algs.hh.

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V()

auto V	(	a	,
		v
	)

Definition at line 317 of file hb-algs.hh.

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Variable Documentation

Appl

auto Appl

Definition at line 317 of file hb-algs.hh.

HB_FUNCOBJ

struct hb_unzip_t HB_FUNCOBJ