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//! Check whether a digraph is complete.
//!
//! A digraph is complete if, for every pair `u`, `v` of distinct vertices,
//! there is an arc from `u` to `v` and an arc from `v` to `u`.
//!
//! # Examples
//!
//! ```
//! use graaf::{
//! AdjacencyList,
//! Circuit,
//! Complete,
//! Empty,
//! IsComplete,
//! RandomTournament,
//! };
//!
//! assert!(AdjacencyList::complete(3).is_complete());
//! assert!(!AdjacencyList::circuit(3).is_complete());
//! assert!(!AdjacencyList::empty(3).is_complete());
//! assert!(!AdjacencyList::random_tournament(3, 0).is_complete());
//! ```
/// Check whether a digraph is complete.
pub trait IsComplete {
/// Check whether the digraph is complete.
///
/// # Examples
///
/// ```
/// use graaf::{
/// AdjacencyList,
/// Circuit,
/// Complete,
/// Empty,
/// IsComplete,
/// RandomTournament,
/// };
///
/// assert!(AdjacencyList::complete(3).is_complete());
/// assert!(!AdjacencyList::circuit(3).is_complete());
/// assert!(!AdjacencyList::empty(3).is_complete());
/// assert!(!AdjacencyList::random_tournament(3, 0).is_complete());
/// ```
#[must_use]
fn is_complete(&self) -> bool;
}
/// `IsComplete` tests
#[macro_export]
macro_rules! test_is_complete {
($fixture:path) => {
use $fixture::{
bang_jensen_34,
bang_jensen_94,
bang_jensen_196,
kattis_builddeps,
kattis_cantinaofbabel_1,
kattis_cantinaofbabel_2,
kattis_escapewallmaria_1,
kattis_escapewallmaria_2,
kattis_escapewallmaria_3,
};
#[test]
fn is_complete_bang_jensen_196() {
assert!(!bang_jensen_196().is_complete());
}
#[test]
fn is_complete_bang_jensen_34() {
assert!(!bang_jensen_34().is_complete());
}
#[test]
fn is_complete_bang_jensen_94() {
assert!(!bang_jensen_94().is_complete());
}
#[test]
fn is_complete_kattis_builddeps() {
assert!(!kattis_builddeps().is_complete());
}
#[test]
fn is_complete_kattis_cantinaofbabel_1() {
assert!(!kattis_cantinaofbabel_1().is_complete());
}
#[test]
fn is_complete_kattis_cantinaofbabel_2() {
assert!(!kattis_cantinaofbabel_2().is_complete());
}
#[test]
fn is_complete_kattis_escapewallmaria_1() {
assert!(!kattis_escapewallmaria_1().is_complete());
}
#[test]
fn is_complete_kattis_escapewallmaria_2() {
assert!(!kattis_escapewallmaria_2().is_complete());
}
#[test]
fn is_complete_kattis_escapewallmaria_3() {
assert!(!kattis_escapewallmaria_3().is_complete());
}
};
}