Struct NdArrayMessage 

pub struct NdArrayMessage {
    pub scalar_type: ScalarType,
    pub size: Vec<u16>,
    pub data: Vec<u8>,
}

NDARRAY message containing an N-dimensional numerical array

OpenIGTLink Specification

• Message type: “NDARRAY”
• Body format: SCALAR_TYPE (uint8) + DIM (uint8) + SIZE (uint16[DIM]) + DATA (bytes)
• Data layout: Row-major order (C-style)

Fields

scalar_type: ScalarType

Scalar data type

size: Vec<u16>

Array dimensions

data: Vec<u8>

Raw array data in network byte order

Implementations

impl NdArrayMessage

pub fn new( scalar_type: ScalarType, size: Vec<u16>, data: Vec<u8>, ) -> Result<Self>

Create a new NDARRAY message

pub fn new_1d(scalar_type: ScalarType, data: Vec<u8>) -> Result<Self>

Create a 1D array

pub fn new_2d( scalar_type: ScalarType, rows: u16, cols: u16, data: Vec<u8>, ) -> Result<Self>

Create a 2D array

pub fn new_3d( scalar_type: ScalarType, dim1: u16, dim2: u16, dim3: u16, data: Vec<u8>, ) -> Result<Self>

Create a 3D array

pub fn ndim(&self) -> usize

Get the number of dimensions

pub fn element_count(&self) -> usize

Get total number of elements

pub fn data_size(&self) -> usize

Get total data size in bytes

Trait Implementations

impl Clone for NdArrayMessage

fn clone(&self) -> NdArrayMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NdArrayMessage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Message for NdArrayMessage

fn message_type() -> &'static str

Returns the message type name (e.g., “TRANSFORM”, “IMAGE”)

fn encode_content(&self) -> Result<Vec<u8>>

Encode message content to bytes

fn decode_content(data: &[u8]) -> Result<Self>

Decode message content from bytes

impl PartialEq for NdArrayMessage

fn eq(&self, other: &NdArrayMessage) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NdArrayMessage