From c7055fb705c185e2a6dca1a228905c57146233c3 Mon Sep 17 00:00:00 2001
From: Dominik Rosch <dominik.rosch@student.kit.edu>
Date: Thu, 23 Jan 2025 16:30:55 +0100
Subject: [PATCH] add missing destructors

---
 kaminpar-shm/coarsening/sparsification/Sampler.h           | 1 +
 kaminpar-shm/coarsening/sparsification/ScoreBacedSampler.h | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/kaminpar-shm/coarsening/sparsification/Sampler.h b/kaminpar-shm/coarsening/sparsification/Sampler.h
index ea6b0cb5..d4850c3b 100644
--- a/kaminpar-shm/coarsening/sparsification/Sampler.h
+++ b/kaminpar-shm/coarsening/sparsification/Sampler.h
@@ -14,6 +14,7 @@ namespace kaminpar::shm::sparsification {
 class Sampler {
 public:
   virtual StaticArray<EdgeWeight> sample(const CSRGraph &g, EdgeID target_edge_amount) = 0;
+  virtual ~Sampler() = default;
 };
 
 } // kaminpar::shm
diff --git a/kaminpar-shm/coarsening/sparsification/ScoreBacedSampler.h b/kaminpar-shm/coarsening/sparsification/ScoreBacedSampler.h
index 9b981649..87a9ef7a 100644
--- a/kaminpar-shm/coarsening/sparsification/ScoreBacedSampler.h
+++ b/kaminpar-shm/coarsening/sparsification/ScoreBacedSampler.h
@@ -7,10 +7,12 @@ namespace kaminpar::shm::sparsification {
 template <typename Score> class ScoreFunction {
 public:
   virtual StaticArray<Score> scores(const CSRGraph &g) = 0;
+  virtual ~ScoreFunction() = default;
 };
 template <typename Score> class ReweighingFunction {
 public:
   virtual EdgeWeight new_weight(EdgeWeight old_weight, Score score) = 0;
+  virtual ~ReweighingFunction() = default;
 };
 template <typename Score> class WeightDiviedByScore : public ReweighingFunction<Score> {
   EdgeWeight new_weight(EdgeWeight old_weight, Score score) override {
@@ -23,6 +25,7 @@ template <typename Score> class ScoreBacedSampler : public Sampler {
       std::unique_ptr<ScoreFunction<Score>> scoreFunction
   )
       : _score_function(std::move(scoreFunction)){};
+  virtual ~ScoreBacedSampler() = default;
 
 protected:
   std::unique_ptr<ScoreFunction<Score>> _score_function;