From b871641a5315b10bfb1d0776e288dd25ef2969d2 Mon Sep 17 00:00:00 2001
From: dongzhihong <dzhwinter@gmail.com>
Date: Tue, 11 Jul 2017 10:53:48 +0800
Subject: [PATCH] "switch to shared_ptr"

---
 paddle/framework/net.cc | 2 +-
 paddle/framework/net.h  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/paddle/framework/net.cc b/paddle/framework/net.cc
index f0c128d554b..73b3051235e 100644
--- a/paddle/framework/net.cc
+++ b/paddle/framework/net.cc
@@ -11,7 +11,7 @@ void PlainNet::InferShape(Scope* scope) {
   }
 }
 
-void PlainNet::Run(Scope* scope, DeviceContext* ctx) {
+void PlainNet::Run(std::shared_ptr<Scope> scope, DeviceContext* ctx) {
   for (auto& op : ops_) {
     op.Run(ctx);
   }
diff --git a/paddle/framework/net.h b/paddle/framework/net.h
index b2894320daf..76992e07282 100644
--- a/paddle/framework/net.h
+++ b/paddle/framework/net.h
@@ -69,7 +69,7 @@ class Net {
    * environment for ops. `begin` and `end` specify the scope of `ops_` to run,
    * If no positive indexes are provided, all operators in `ops_` will run.
    */
-  virtual void Run(Scope *scope, DeviceContext *ctx) = 0;
+  virtual void Run(std::shared_ptr<Scope> scope, DeviceContext *ctx) = 0;
 
   /**
    * @brief Add an Operator according to `def`.
@@ -123,7 +123,7 @@ class PlainNet : public Net {
    * scope will be used instead. If no OpContext is provicded, default context
    * will be used.
    */
-  virtual void Run(Scope *scope, DeviceContext *ctx) override;
+  virtual void Run(std::shared_ptr<Scope> scope, DeviceContext *ctx) override;
 
   /**
    * @brief Add an operator to this network.
-- 
GitLab