mod text_reader;
pub(crate) use self::text_reader::*;
use std::sync::Arc;
mod text_writer;
pub(crate) use self::text_writer::*;
mod initial_reader;
pub use self::initial_reader::read_init_solution;
mod routing;
pub use self::routing::{CoordIndex, CoordIndexAccessor};
use vrp_core::models::{Extras, ExtrasBuilder};
use vrp_core::solver::HeuristicFilter;
pub(crate) fn get_extras(coord_index: CoordIndex) -> Extras {
let mut extras = ExtrasBuilder::default().build().expect("cannot build extras");
extras.set_coord_index(coord_index);
extras.set_heuristic_filter(Arc::new(|name| name != "local_reschedule_departure"));
extras
}
pub(crate) trait TryCollect<T> {
fn try_collect_tuple(&mut self) -> Option<T>;
}
#[macro_export]
macro_rules! impl_try_collect_tuple {
() => { };
($A:ident $($I:ident)*) => {
impl_try_collect_tuple!($($I)*);
impl<$A: Iterator> TryCollect<($A::Item, $($I::Item),*)> for $A {
fn try_collect_tuple(&mut self) -> Option<($A::Item, $($I::Item),*)> {
let r = (try_opt!(self.next()),
$({ let a: $I::Item = try_opt!(self.next()); a}),* );
Some(r)
}
}
}
}
#[macro_export]
macro_rules! try_opt {
($e:expr) => {
match $e {
Some(e) => e,
None => return None,
}
};
}
impl_try_collect_tuple!(A A A A A A A A A A);