create small iced demo

1 files changed, 32 insertions, 0 deletions

diff --git a/src/math/operation.rs b/src/math/operation.rs
new file mode 100644
index 0000000..bcf6510
--- /dev/null
+++ b/src/math/operation.rs
@@ -0,0 +1,32 @@
+use crate::math::complex::Complex;
+
+pub type Operator = fn(Complex, Complex) -> Complex;
+
+#[derive(Clone)]
+pub struct Operation {
+    sign: char,
+    func: Operator
+}
+
+impl Operation {
+    pub fn new(sign: char, func: Operator) -> Self {
+        Self { sign, func }
+    }
+
+    pub fn sign(&self) -> char {
+        self.sign
+    }
+
+    pub fn evaluate(&self, a: Complex, b: Complex) -> Complex {
+        (self.func)(a, b)
+    }
+}
+
+#[macro_export]
+macro_rules! operations {
+    {$($x:expr => $y:expr), *} => {
+        vec![$(
+            Operation::new($x, Box::new($y)),
+        )*]
+    };
+}