[c++] virtual destructor for gradient discretizer (#5965)

28e0e6f0 · shiyu1994 · GitHub · 71403968 · 28e0e6f0
Unverified Commit 28e0e6f0 authored Jul 12, 2023 by shiyu1994 Committed by GitHub Jul 12, 2023
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

src/treelearner/gradient_discretizer.hpp src/treelearner/gradient_discretizer.hpp +1 -1

No files found.
--- a/src/treelearner/gradient_discretizer.hpp
+++ b/src/treelearner/gradient_discretizer.hpp
@@ -30,7 +30,7 @@ class GradientDiscretizer {
    stochastic_rounding_ = stochastic_rounding;
  }

-  ~GradientDiscretizer() {}
+  virtual ~GradientDiscretizer() {}

  virtual void DiscretizeGradients(
    const data_size_t num_data,