Macro set_Physics_and_E 

macro_rules! set_Physics_and_E {
    (Euler1DAdiabatic) => { ... };
    (Euler1DIsot) => { ... };
}

Expands to a type alias P for the type of physics you are using, and a constant E that represents the number of equations in that system. This macro is used to make sure that E is always set correctly for your type of physics, while also giving you a useful type alias to make your code look more generic than it actually is.

NOTE: You need to have set the constant S, which sets how many cells the mesh will have, before calling this macro, otherwise it will not compile!

Arguments

Only accepts either of:

• Euler1DAdiabatic
• Euler1DIsot

Examples

use corries::prelude::*;
use std::any::TypeId;

// Set up adiabatic 1d Euler physics
const S: usize = 100;
set_Physics_and_E!(Euler1DAdiabatic);
assert_eq!(TypeId::of::<P>(), TypeId::of::<Euler1DAdiabatic<S>>());
assert_eq!(E, 3);

use corries::prelude::*;
use std::any::TypeId;

// Set up isothermal 1d Euler physics
const S: usize = 100;
set_Physics_and_E!(Euler1DIsot);
assert_eq!(TypeId::of::<P>(), TypeId::of::<Euler1DIsot<S>>());
assert_eq!(E, 2);