Struct XdmfMeshPatch 

pub struct XdmfMeshPatch {
    pub name: String,
    pub element_ids: Vec<usize>,
    pub tag: Option<i32>,
}

A named patch/region inside a larger mesh, identified by element indices.

Fields

name: String

Patch name (e.g. "inlet", "wall").

element_ids: Vec<usize>

Zero-based element indices belonging to this patch.

tag: Option<i32>

Optional scalar tag (e.g. boundary condition id).

Implementations

impl XdmfMeshPatch

pub fn new(name: &str, element_ids: Vec<usize>) -> Self

Create a new patch with a name and element list.

pub fn element_count(&self) -> usize

Number of elements in this patch.

pub fn contains_element(&self, idx: usize) -> bool

Check if a given element index belongs to this patch.

pub fn merge(&mut self, other: &XdmfMeshPatch)

Merge another patch’s elements into this one (duplicates removed).

pub fn to_debug_string(&self) -> String

Generate a CDL-like string representation for debugging.

Trait Implementations

impl Clone for XdmfMeshPatch

fn clone(&self) -> XdmfMeshPatch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for XdmfMeshPatch

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

Formats the value using the given formatter.