Field metadata helpers

Collaboration diagram for Field metadata helpers:

Macros
#define	BITPACK_FIELD_MASK(proxy)
	Given a Proxy to a Field in a given Bitpack, return that Field's mask as an instance of that Bitpack.
#define	BITPACK_FIELD_MASK_DECLTYPE(b, T)
	A fusion of BITPACK_MEMBER_DECLTYPE and BITPACK_FIELD_MASK.
#define	BITPACK_FIELD_MASK_DEPENDENT(b, T)
	A fusion of BITPACK_MEMBER_DEPENDENT and BITPACK_FIELD_MASK.
#define	BITPACK_FIELD_SHIFT(proxy)
	Given a Proxy to a Field in a given Bitpack, return the 0-based index of that Field's constituent bits.
#define	BITPACK_FIELD_SHIFT_DECLTYPE(b, T)
	A fusion of BITPACK_MEMBER_DECLTYPE and BITPACK_FIELD_SHIFT.
#define	BITPACK_FIELD_SHIFT_DEPENDENT(b, T)
	A fusion of BITPACK_MEMBER_DEPENDENT and BITPACK_FIELD_SHIFT.

Detailed Description

Macro Definition Documentation

BITPACK_FIELD_MASK

#define BITPACK_FIELD_MASK

(

proxy

)

Value:

(static_cast<decltype(proxy)::ContainingBitpack>(                          \
  decltype(proxy)::Field::FieldMask))

Given a Proxy to a Field in a given Bitpack, return that Field's mask as an instance of that Bitpack.

That is, return a Bitpack containing exactly all of and only that Field's constituent bits asserted.

Definition at line 1351 of file bitpack.hh.

BITPACK_FIELD_MASK_DECLTYPE

#define BITPACK_FIELD_MASK_DECLTYPE	(		b,
			T )

Value:

BITPACK_FIELD_MASK(BITPACK_MEMBER_DECLTYPE(b, T))

A fusion of BITPACK_MEMBER_DECLTYPE and BITPACK_FIELD_MASK.

Definition at line 1356 of file bitpack.hh.

BITPACK_FIELD_MASK_DEPENDENT

#define BITPACK_FIELD_MASK_DEPENDENT	(		b,
			T )

Value:

BITPACK_FIELD_MASK(BITPACK_MEMBER_DEPENDENT(b, T))

A fusion of BITPACK_MEMBER_DEPENDENT and BITPACK_FIELD_MASK.

Definition at line 1360 of file bitpack.hh.

BITPACK_FIELD_SHIFT

#define BITPACK_FIELD_SHIFT

(

proxy

)

Value:

(decltype(proxy)::Field::Info.minIndex)

Given a Proxy to a Field in a given Bitpack, return the 0-based index of that Field's constituent bits.

This is mostly of interest to assembler.

Definition at line 1367 of file bitpack.hh.

BITPACK_FIELD_SHIFT_DECLTYPE

#define BITPACK_FIELD_SHIFT_DECLTYPE	(		b,
			T )

Value:

BITPACK_FIELD_SHIFT(BITPACK_MEMBER_DECLTYPE(b, T))

A fusion of BITPACK_MEMBER_DECLTYPE and BITPACK_FIELD_SHIFT.

Definition at line 1370 of file bitpack.hh.

BITPACK_FIELD_SHIFT_DEPENDENT

#define BITPACK_FIELD_SHIFT_DEPENDENT	(		b,
			T )

Value:

BITPACK_FIELD_SHIFT(BITPACK_MEMBER_DEPENDENT(b, T))

A fusion of BITPACK_MEMBER_DEPENDENT and BITPACK_FIELD_SHIFT.

Definition at line 1374 of file bitpack.hh.