hb-machinery.hh File Reference

#include "hb.hh"
#include "hb-blob.hh"
#include "hb-dispatch.hh"
#include "hb-sanitize.hh"
#include "hb-serialize.hh"

Include dependency graph for hb-machinery.hh:

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Go to the source code of this file.

Classes
struct	hb_data_wrapper_t< Data, WheresData >
struct	hb_data_wrapper_t< void, 0 >
struct	hb_non_void_t< T1, T2 >
struct	hb_non_void_t< void, T2 >
struct	hb_lazy_loader_t< Returned, Subclass, Data, WheresData, Stored >
struct	hb_face_lazy_loader_t< T, WheresFace >
struct	hb_table_lazy_loader_t< T, WheresFace, core >
struct	hb_font_funcs_lazy_loader_t< Subclass >
struct	hb_unicode_funcs_lazy_loader_t< Subclass >

Macros
#define	HB_VAR_ARRAY   1
#define	_DEFINE_INSTANCE_ASSERTION1(_line, _assertion)
#define	_DEFINE_INSTANCE_ASSERTION0(_line, _assertion)   _DEFINE_INSTANCE_ASSERTION1 (_line, _assertion)
#define	DEFINE_INSTANCE_ASSERTION(_assertion)   _DEFINE_INSTANCE_ASSERTION0 (__LINE__, _assertion)
#define	_DEFINE_COMPILES_ASSERTION1(_line, _code)
#define	_DEFINE_COMPILES_ASSERTION0(_line, _code)   _DEFINE_COMPILES_ASSERTION1 (_line, _code)
#define	DEFINE_COMPILES_ASSERTION(_code)   _DEFINE_COMPILES_ASSERTION0 (__LINE__, _code)
#define	DEFINE_SIZE_STATIC(size)
#define	DEFINE_SIZE_UNION(size, _member)
#define	DEFINE_SIZE_MIN(size)
#define	DEFINE_SIZE_UNBOUNDED(size)
#define	DEFINE_SIZE_ARRAY(size, array)
#define	DEFINE_SIZE_ARRAY_SIZED(size, array)

Macro Definition Documentation

_DEFINE_COMPILES_ASSERTION0

#define _DEFINE_COMPILES_ASSERTION0	(		_line,
			_code
	)		_DEFINE_COMPILES_ASSERTION1 (_line, _code)

Definition at line 99 of file hb-machinery.hh.

_DEFINE_COMPILES_ASSERTION1

#define _DEFINE_COMPILES_ASSERTION1	(		_line,
			_code
	)

Value:

  void _compiles_assertion_on_line_##_line () const \
  { _code; }

Definition at line 96 of file hb-machinery.hh.

_DEFINE_INSTANCE_ASSERTION0

#define _DEFINE_INSTANCE_ASSERTION0	(		_line,
			_assertion
	)		_DEFINE_INSTANCE_ASSERTION1 (_line, _assertion)

Definition at line 92 of file hb-machinery.hh.

_DEFINE_INSTANCE_ASSERTION1

#define _DEFINE_INSTANCE_ASSERTION1	(		_line,
			_assertion
	)

Value:

  void _instance_assertion_on_line_##_line () const \
  { static_assert ((_assertion), ""); }

Definition at line 89 of file hb-machinery.hh.

DEFINE_COMPILES_ASSERTION

#define DEFINE_COMPILES_ASSERTION

(

_code

)

_DEFINE_COMPILES_ASSERTION0 (__LINE__, _code)

Definition at line 100 of file hb-machinery.hh.

DEFINE_INSTANCE_ASSERTION

#define DEFINE_INSTANCE_ASSERTION

(

_assertion

)

_DEFINE_INSTANCE_ASSERTION0 (__LINE__, _assertion)

Definition at line 93 of file hb-machinery.hh.

DEFINE_SIZE_ARRAY

#define DEFINE_SIZE_ARRAY	(		size,
			array
	)

Value:

  DEFINE_COMPILES_ASSERTION ((void) (array)[0].static_size) \
  DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size) + (HB_VAR_ARRAY+0) * sizeof ((array)[0])) \
  static constexpr unsigned null_size = (size); \
  static constexpr unsigned min_size = (size)

Definition at line 125 of file hb-machinery.hh.

DEFINE_SIZE_ARRAY_SIZED

#define DEFINE_SIZE_ARRAY_SIZED	(		size,
			array
	)

Value:

  unsigned int get_size () const { return (size - (array).min_size + (array).get_size ()); } \
  DEFINE_SIZE_ARRAY(size, array)

Definition at line 131 of file hb-machinery.hh.

DEFINE_SIZE_MIN

#define DEFINE_SIZE_MIN

(

size

)

Value:

  DEFINE_INSTANCE_ASSERTION (sizeof (*this) >= (size)) \
  static constexpr unsigned null_size = (size); \
  static constexpr unsigned min_size = (size)

Definition at line 116 of file hb-machinery.hh.

DEFINE_SIZE_STATIC

#define DEFINE_SIZE_STATIC

(

size

)

Value:

  DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size)) \
  unsigned int get_size () const { return (size); } \
  static constexpr unsigned null_size = (size); \
  static constexpr unsigned min_size = (size); \
  static constexpr unsigned static_size = (size)

Definition at line 103 of file hb-machinery.hh.

DEFINE_SIZE_UNBOUNDED

#define DEFINE_SIZE_UNBOUNDED

(

size

)

Value:

  DEFINE_INSTANCE_ASSERTION (sizeof (*this) >= (size)) \
  static constexpr unsigned min_size = (size)

Definition at line 121 of file hb-machinery.hh.

DEFINE_SIZE_UNION

#define DEFINE_SIZE_UNION	(		size,
			_member
	)

Value:

  DEFINE_COMPILES_ASSERTION ((void) this->u._member.static_size) \
  DEFINE_INSTANCE_ASSERTION (sizeof(this->u._member) == (size)) \
  static constexpr unsigned null_size = (size); \
  static constexpr unsigned min_size = (size)

Definition at line 110 of file hb-machinery.hh.

HB_VAR_ARRAY

#define HB_VAR_ARRAY   1

Definition at line 85 of file hb-machinery.hh.