From 5c10a5ad555d834dac4785d8cd2feac18da9b67b Mon Sep 17 00:00:00 2001
From: Superjom <superjom@gmail.com>
Date: Wed, 5 Jul 2017 10:34:49 +0800
Subject: [PATCH] remove virtual

---
 paddle/framework/net.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/paddle/framework/net.h b/paddle/framework/net.h
index 9564c831e..e60356dc1 100644
--- a/paddle/framework/net.h
+++ b/paddle/framework/net.h
@@ -91,8 +91,6 @@ class Net {
    * @brief Create a network.
    */
   static std::unique_ptr<Net> Create(const NetDesc &def = NetDesc());
-
-  virtual ~Net() = 0;
 };
 
 /**
@@ -142,8 +140,6 @@ class PlainNet : public Net {
    */
   virtual void AddBackwardOps() override;
 
-  virtual ~PlainNet() override {}
-
  protected:
   /**
    * @brief Build the network.
-- 
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