fin prob

1 files changed, 54 insertions, 0 deletions

diff --git a/matrix-lang/src/value/clone.rs b/matrix-lang/src/value/clone.rs
new file mode 100644
index 0000000..d5ac983
--- /dev/null
+++ b/matrix-lang/src/value/clone.rs
@@ -0,0 +1,54 @@
+use crate::prelude::*;
+
+pub trait ValueClone {
+	fn deep_clone(&self) -> Self;
+	fn shallow_clone(&self) -> Self;
+}
+
+impl ValueClone for Value {
+    fn deep_clone(&self) -> Self {
+		use Value as V;
+        match self {
+            V::List(l) => V::List(l.deep_clone()),
+            V::Table(t) => V::Table(t.deep_clone()),
+            V::Matrix(m) => V::Matrix(m.deep_clone()),
+            _ => self.clone()
+        }
+    }
+
+	fn shallow_clone(&self) -> Self {
+		use Value as V;
+        match self {
+            V::List(l) => V::List(l.shallow_clone()),
+            V::Table(t) => V::Table(t.shallow_clone()),
+            V::Matrix(m) => V::Matrix(m.shallow_clone()),
+            _ => self.clone()
+        }
+	}
+}
+
+impl ValueClone for Vec<Value> {
+    fn deep_clone(&self) -> Self {
+        let mut vals = Vec::new();
+		for val in self {
+			vals.push(val.deep_clone())
+		}
+		vals
+    }
+
+    fn shallow_clone(&self) -> Self {
+       self.clone()
+    }
+}
+
+impl ValueClone for Matrix {
+    fn deep_clone(&self) -> Self {
+        let values = self.values.deep_clone();
+        Self::new(self.domain, self.codomain, values)
+    }
+
+    fn shallow_clone(&self) -> Self {
+        let values = self.values.shallow_clone();
+        Self::new(self.domain, self.codomain, values)
+    }
+}