a struct of metadata (index, sign, orientation) associated with a degree of freedom More...

Public Member Functions
	DoF ()
	default ctor

	DoF (const DoF &other)
	copy ctor

	DoF (uint64_t index, uint64_t sign=0, uint64_t orientation=0)
	create a `DoF` from the given index, sign and orientation values

void	operator= (const DoF &other)
	copy assignment operator

int	sign () const
	get the sign field of this `DoF`

uint64_t	orientation () const
	get the orientation field of this `DoF`

uint64_t	index () const
	get the index field of this `DoF`

Public Attributes
uint64_t	bits
	a 64-bit word encoding the following metadata (laid out from MSB to LSB); More...

Static Public Attributes
static constexpr uint64_t	sign_mask = 0x8000'0000'0000'0000
	bits for sign field

static constexpr uint64_t	orientation_mask = 0x7000'0000'0000'0000
	bits for orientation field

static constexpr uint64_t	index_mask = 0x0000'FFFF'FFFF'FFFF'FFFF
	bits for the index field

static constexpr uint64_t	sign_shift = 63
	number of trailing zeros in `sign_mask`

static constexpr uint64_t	orientation_shift = 60
	number of trailing zeros in `orientation_mask`

static constexpr uint64_t	index_shift = 0
	number of trailing zeros in `index_mask`

Detailed Description

a struct of metadata (index, sign, orientation) associated with a degree of freedom

Definition at line 43 of file element_restriction.hpp.

Member Data Documentation

uint64_t DoF::bits

a 64-bit word encoding the following metadata (laid out from MSB to LSB);

all values are immutable unsigned integers

Definition at line 67 of file element_restriction.hpp.

The documentation for this struct was generated from the following file: