add missing destructors

KaHIP · Jan 23, 2025 · c7055fb · c7055fb
1 parent fa5ea23
commit c7055fb
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git 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
@@ -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;