Merge pull request #2681 from wangzhaode/feature/bugfix_win_compile

[MNN::Bugfix] Bugfix of Backend::onResizeEnd compile.
alibaba · Dec 4, 2023 · 1ea55f4 · 1ea55f4
2 parents de525a2 + 511e4d7
commit 1ea55f4
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/source/core/Backend.hpp b/source/core/Backend.hpp
@@ -115,9 +115,7 @@ class Backend : public NonCopyable {
     /**
      * @brief callback after resize ops.
      */
-    virtual ErrorCode onResizeEnd() {
-        return MNN::NO_ERROR;
-    }
+    virtual ErrorCode onResizeEnd() = 0;
 
     /**
      * @brief callback before executing ops.