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Enlighten API 4.03 Documentation
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  • Modules
  • Namespaces
    • namespace Enlighten
    • namespace Geo
      • class Geo AbstractRayChunk
      • class Geo AnsiAllocator
      • class Geo BasicAllocator
      • class Geo ConvexHull
      • class Geo ConvexHullBuilder
      • class Geo CovarianceMatrix
      • class Geo CovarianceMatrixBuilder
      • class Geo EmbreeRtMeshVisitor
      • class Geo Float8
      • class Geo Geo2DTransform
      • class Geo GeoAlignedFreeDestructor
      • class Geo GeoAllocationPage
      • class Geo GeoAllocator
      • class Geo GeoAllocatorUnchecked
      • class Geo GeoArray
      • class Geo GeoArray_Stl
      • class Geo GeoAutoArrayPtr
      • class Geo GeoAutoDeleteArray
      • class Geo GeoAutoDeleteList
      • class Geo GeoAutoDeleteMap
      • class Geo GeoAutoPtr
      • class Geo GeoAutoReleaseArray
      • class Geo GeoAutoReleaseMap
      • class Geo GeoAutoReleasePtr
      • class Geo GeoBitArray
      • class Geo GeoBitStore
      • class Geo GeoBlueNoise
      • class Geo GeoBlueNoiseDiskPalette
      • class Geo GeoBlueNoiseRayPalette
      • class Geo GeoBoundingBox
      • class Geo GeoBoundingSphere
      • class Geo GeoBufferedFileStream
      • class Geo GeoBufferedInputStream
      • class Geo GeoCriticalSection
      • class Geo GeoDebugAllocator
      • class Geo GeoDelegateDestructor
      • class Geo GeoDeleteArrayDestructor
      • class Geo GeoDeleteDestructor
      • class Geo GeoDepthCubeMap
      • class Geo GeoEmbreeContext
      • class Geo GeoEqualCString
      • class Geo GeoEvent
      • class Geo GeoFileManager
      • class Geo GeoFileStream
      • class Geo GeoFixedPoolAllocator
      • class Geo GeoFixedString
      • class Geo GeoFp16Texture
      • class Geo GeoFpControl
      • class Geo GeoFrameTime
      • class Geo GeoFreeDestructor
      • class Geo GeoGenericTexture
      • class Geo GeoGuid
      • class Geo GeoHalf
      • class Geo GeoHashConstHandle
      • class Geo GeoHashCString
      • class Geo GeoHashDefault
      • class Geo GeoHashHandle
      • class Geo GeoHashMap
      • class Geo GeoHashString
      • class Geo GeoImmutableArray
      • class Geo GeoInstanceCount
      • class Geo GeoIntRange
      • class Geo GeoIntrusivePtr
      • class Geo GeoKeyValueArray
      • class Geo GeoLineSegment
    Calendars
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/
class Geo GeoBitArray

    This is the documentation for Enlighten.

    class Geo GeoBitArray

    Sept 09, 2025

    class Geo::GeoBitArray

    A simple bit array wrapper, stored in an array of u32s.

    Functions

    Name Description
    ~GeoBitArray()

    Basic destructor.

    ClearAllItems()

    Clear all bits.

    ClearItem(s32)

    Clear a bit.

    ClearUp()

    Delete any memory to reset to initial empty state.

    ComputeBitArrayLength(s32)

    Compute the length of the s32 array that numItems will require.

    CountNumBitsSet()

    Count and return the number of bits set.

    GeoBitArray()

    Default constructor.

    GeoBitArray(const GeoBitArray &)

    Copy constructor.

    GetBitArray()

    Read-write access to the bit array itself.

    GetBitArray()

    Read-only access to the bit array itself.

    GetNumItems()

    Read-only access to num items.

    Initialise(s32)

    (Re-)Construct a zeroed bit array for numItems.

    operator=(const GeoBitArray &)

    Assignment from another GeoBitArray.

    SetItem(s32)

    Set a bit.

    TestItem(s32)

    Test whether a bit has been set.


    Geo::GeoBitArray::~GeoBitArray

    public: ~GeoBitArray()

    Basic destructor.


    void Geo::GeoBitArray::ClearAllItems

    public: void ClearAllItems()

    Clear all bits.


    void Geo::GeoBitArray::ClearItem

    public: void ClearItem
    (
        s32 itemIdx
    )

    Clear a bit.


    void Geo::GeoBitArray::ClearUp

    public: void ClearUp()

    Delete any memory to reset to initial empty state.


    static s32 Geo::GeoBitArray::ComputeBitArrayLength

    public: s32 ComputeBitArrayLength
    (
        s32 numItems
    )

    Compute the length of the s32 array that numItems will require.


    s32 Geo::GeoBitArray::CountNumBitsSet

    public: s32 CountNumBitsSet() const

    Count and return the number of bits set.


    Geo::GeoBitArray::GeoBitArray

    public: GeoBitArray()

    Default constructor.


    Geo::GeoBitArray::GeoBitArray

    public: GeoBitArray
    (
        const GeoBitArray & bitArray
    )

    Copy constructor.


    u32* Geo::GeoBitArray::GetBitArray

    public: u32 * GetBitArray()

    Read-write access to the bit array itself.


    const u32* Geo::GeoBitArray::GetBitArray

    public: const u32 * GetBitArray() const

    Read-only access to the bit array itself.


    s32 Geo::GeoBitArray::GetNumItems

    public: s32 GetNumItems() const

    Read-only access to num items.


    bool Geo::GeoBitArray::Initialise

    public: bool Initialise
    (
        s32 numItems
    )

    (Re-)Construct a zeroed bit array for numItems.

    'numItems' can be zero but not negative.

    Returns

    False only if the mem alloc fails.


    GeoBitArray& Geo::GeoBitArray::operator=

    public: GeoBitArray & operator=
    (
        const GeoBitArray & bitArray
    )

    Assignment from another GeoBitArray.


    void Geo::GeoBitArray::SetItem

    public: void SetItem
    (
        s32 itemIdx
    )

    Set a bit.


    bool Geo::GeoBitArray::TestItem

    public: bool TestItem
    (
        s32 itemIdx
    ) const

    Test whether a bit has been set.

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