Function gmsh_sys::gmshModelMeshGetElementTypes

pub unsafe extern "C" fn gmshModelMeshGetElementTypes(
    elementTypes: *mut *mut c_int, 
    elementTypes_n: *mut usize, 
    dim: c_int, 
    tag: c_int, 
    ierr: *mut c_int
)

Get the types of elements in the entity of dimension dim and tag tag. If tag < 0, get the types for all entities of dimension dim. If dim and tag are negative, get all the types in the mesh.