Merge pull request #1287 from mohe2015/triplet-iter-clone

Implement `Clone` for `CsrTripletIter` and `CscTripletIter`
dimforge · Feb 20, 2024 · 8c6f14f · 8c6f14f
2 parents ee48679 + 86bde5f
commit 8c6f14f
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diff --git a/nalgebra-sparse/src/csc.rs b/nalgebra-sparse/src/csc.rs
@@ -625,6 +625,15 @@ pub struct CscTripletIter<'a, T> {
     values_iter: Iter<'a, T>,
 }
 
+impl<'a, T> Clone for CscTripletIter<'a, T> {
+    fn clone(&self) -> Self {
+        CscTripletIter {
+            pattern_iter: self.pattern_iter.clone(),
+            values_iter: self.values_iter.clone(),
+        }
+    }
+}
+
 impl<'a, T: Clone> CscTripletIter<'a, T> {
     /// Adapts the triplet iterator to return owned values.
     ///

diff --git a/nalgebra-sparse/src/csr.rs b/nalgebra-sparse/src/csr.rs
@@ -626,6 +626,15 @@ pub struct CsrTripletIter<'a, T> {
     values_iter: Iter<'a, T>,
 }
 
+impl<'a, T> Clone for CsrTripletIter<'a, T> {
+    fn clone(&self) -> Self {
+        CsrTripletIter {
+            pattern_iter: self.pattern_iter.clone(),
+            values_iter: self.values_iter.clone(),
+        }
+    }
+}
+
 impl<'a, T: Clone> CsrTripletIter<'a, T> {
     /// Adapts the triplet iterator to return owned values.
     ///