SFC::Morton Struct Reference

Implementation of the Morton SFC. More...

#include <EBGeometry_SFC.hpp>

Static Public Member Functions
static uint64_t	encode (const Index &a_point) noexcept
	Encode an input point into a Morton index with a 64-bit representation. More...
static Index	decode (const uint64_t &a_code) noexcept
	Decode the 64-bit Morton code into an Index. More...

Static Protected Attributes
static constexpr uint_fast64_t	Mask_64 [6]
	Mask for magic-bits encoding of 3D Morton code. More...

Detailed Description

Implementation of the Morton SFC.

Member Function Documentation

decode()

static Index SFC::Morton::decode ( const uint64_t &  a_code )

inlinestaticnoexcept

Decode the 64-bit Morton code into an Index.

Parameters

[in]

a_code

Morton code

encode()

static uint64_t SFC::Morton::encode ( const Index &  a_point )

inlinestaticnoexcept

Encode an input point into a Morton index with a 64-bit representation.

Parameters

[in]

a_point

Member Data Documentation

Mask_64

constexpr uint_fast64_t SFC::Morton::Mask_64[6]

staticconstexprprotected

Initial value:

{
      0x1fffff, 0x1f00000000ffff, 0x1f0000ff0000ff, 0x100f00f00f00f00f, 0x10c30c30c30c30c3, 0x1249249249249249}

Mask for magic-bits encoding of 3D Morton code.

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

• /home/runner/work/EBGeometry/EBGeometry/Source/EBGeometry_SFC.hpp