Struct MultiBlockDataSet 

pub struct MultiBlockDataSet { /* private fields */ }

A composite dataset containing named blocks of heterogeneous data types.

Analogous to VTK’s vtkMultiBlockDataSet. Each block can be any dataset type, including nested MultiBlockDataSets.

Implementations

impl MultiBlockDataSet

pub fn new() -> Self

pub fn add_block(&mut self, name: impl Into<String>, block: Block)

Add a named block.

pub fn add_unnamed_block(&mut self, block: Block)

Add an unnamed block.

pub fn num_blocks(&self) -> usize

Number of blocks.

pub fn block(&self, idx: usize) -> Option<&Block>

Get block by index.

pub fn block_name(&self, idx: usize) -> Option<&str>

Get block name by index.

pub fn block_by_name(&self, name: &str) -> Option<&Block>

Get block by name (first match).

pub fn iter(&self) -> impl Iterator<Item = (Option<&str>, &Block)>

Iterate over all blocks with their optional names.

pub fn remove_block(&mut self, idx: usize) -> (Option<String>, Block)

Remove a block by index. Returns the removed block.

pub fn remove_by_name(&mut self, name: &str) -> Option<Block>

Remove a block by name. Returns the removed block if found.

pub fn poly_data_blocks(&self) -> Vec<(Option<&str>, &PolyData)>

Get all PolyData blocks.

pub fn image_data_blocks(&self) -> Vec<(Option<&str>, &ImageData)>

Get all ImageData blocks.

pub fn unstructured_grid_blocks(&self) -> Vec<(Option<&str>, &UnstructuredGrid)>

Get all UnstructuredGrid blocks.

pub fn flatten(&self) -> Vec<(Option<String>, Block)>

Flatten all nested MultiBlockDataSets into a single level.

pub fn with_block(self, name: impl Into<String>, block: Block) -> Self

Builder: add a named block.

pub fn total_blocks_recursive(&self) -> usize

Total number of blocks at all levels (recursive).

Trait Implementations

impl Clone for MultiBlockDataSet

fn clone(&self) -> MultiBlockDataSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataObject for MultiBlockDataSet

fn field_data(&self) -> &FieldData

fn field_data_mut(&mut self) -> &mut FieldData

impl Debug for MultiBlockDataSet

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

Formats the value using the given formatter.

impl Default for MultiBlockDataSet

fn default() -> MultiBlockDataSet

Returns the “default value” for a type.

impl Display for MultiBlockDataSet

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

Formats the value using the given formatter.

impl From<MultiBlockDataSet> for Block

fn from(mb: MultiBlockDataSet) -> Self

Converts to this type from the input type.