`clang-format` after merge

paddle/pybind/protobuf.cc

@@ -46,8 +46,7 @@ struct variant_caster<V<Ts...>> {
 
   template <typename T>
   typename std::enable_if<
-      !std::is_same<T, boost::detail::variant::void_>::value,
-      bool>::type
+      !std::is_same<T, boost::detail::variant::void_>::value, bool>::type
   try_load(handle src, bool convert) {
     auto caster = make_caster<T>();
     if (!load_success_ && caster.load(src, convert)) {
@@ -71,8 +70,7 @@ struct variant_caster<V<Ts...>> {
     return load_success_;
   }
 
-  static handle cast(Type const &src,
-                     return_value_policy policy,
+  static handle cast(Type const &src, return_value_policy policy,
                      handle parent) {
     variant_caster_visitor visitor(policy, parent);
     return boost::apply_visitor(visitor, src);
@@ -101,8 +99,8 @@ inline std::vector<T> RepeatedToVector(
     const google::protobuf::RepeatedField<T> &repeated_field) {
   std::vector<T> ret;
   ret.reserve(repeated_field.size());
-  std::copy(
-      repeated_field.begin(), repeated_field.end(), std::back_inserter(ret));
+  std::copy(repeated_field.begin(), repeated_field.end(),
+            std::back_inserter(ret));
   return ret;
 }
 
@@ -134,7 +132,7 @@ class VarDescBind;
 // read/write speed. Only when we want the protobuf message, the local changes
 // will be synchronized (by `Sync` method).
 class VarDescBind {
-public:
+ public:
   explicit VarDescBind(const std::string &name) { desc_.set_name(name); }
 
   VarDesc *Proto() { return &desc_; }
@@ -157,12 +155,12 @@ public:
     return desc_.lod_tensor().data_type();
   }
 
-private:
+ private:
   VarDesc desc_;
 };
 
 class OpDescBind {
-public:
+ public:
   OpDesc *Proto() {
     Sync();
     return &op_desc_;
@@ -174,8 +172,8 @@ public:
 
   const std::vector<std::string> &Input(const std::string &name) const {
     auto it = inputs_.find(name);
-    PADDLE_ENFORCE(
-        it != inputs_.end(), "Input %s cannot be found in Op %s", name, Type());
+    PADDLE_ENFORCE(it != inputs_.end(), "Input %s cannot be found in Op %s",
+                   name, Type());
     return it->second;
   }
 
@@ -196,10 +194,8 @@ public:
 
   const std::vector<std::string> &Output(const std::string &name) const {
     auto it = outputs_.find(name);
-    PADDLE_ENFORCE(it != outputs_.end(),
-                   "Output %s cannot be found in Op %s",
-                   name,
-                   Type());
+    PADDLE_ENFORCE(it != outputs_.end(), "Output %s cannot be found in Op %s",
+                   name, Type());
     return it->second;
   }
 
@@ -258,7 +254,7 @@ public:
     return boost::get<BlockDesc *>(it->second)->idx();
   }
 
-private:
+ private:
   struct SetAttrDescVisitor : public boost::static_visitor<void> {
     explicit SetAttrDescVisitor(OpDesc::Attr *attr) : attr_(attr) {}
     mutable OpDesc::Attr *attr_;
@@ -325,7 +321,7 @@ private:
 };
 
 class BlockDescBind {
-public:
+ public:
   BlockDescBind(ProgramDescBind *prog, BlockDesc *desc)
       : prog_(prog), desc_(desc), need_update_(false) {}
 
@@ -349,8 +345,8 @@ public:
   VarDescBind *Var(py::bytes name_bytes) const {
     std::string name = name_bytes;
     auto it = vars_.find(name);
-    PADDLE_ENFORCE(
-        it != vars_.end(), "Can not find variable %s in current block.", name);
+    PADDLE_ENFORCE(it != vars_.end(),
+                   "Can not find variable %s in current block.", name);
     return it->second.get();
   }
 
@@ -398,7 +394,7 @@ public:
 
   BlockDesc *RawPtr() { return desc_; }
 
-private:
+ private:
   ProgramDescBind *prog_;  // not_own
   BlockDesc *desc_;        // not_own
   bool need_update_;
@@ -412,7 +408,7 @@ using ProgDescMap =
 static ProgDescMap *g_bind_map = nullptr;
 
 class ProgramDescBind {
-public:
+ public:
   static ProgramDescBind &Instance(ProgramDesc *prog) {
     if (g_bind_map == nullptr) {
       g_bind_map = new ProgDescMap();
@@ -449,7 +445,7 @@ public:
     return prog_;
   }
 
-private:
+ private:
   explicit ProgramDescBind(ProgramDesc *prog) : prog_(prog) {
     for (auto &block : *prog->mutable_blocks()) {
       blocks_.emplace_back(new BlockDescBind(this, &block));
@@ -492,8 +488,7 @@ void BindProgramDesc(py::module &m) {
                     return &ProgramDescBind::Instance(prog_desc);
                   },
                   py::return_value_policy::reference)
-      .def("append_block",
-           &ProgramDescBind::AppendBlock,
+      .def("append_block", &ProgramDescBind::AppendBlock,
            py::return_value_policy::reference)
       .def("block", &ProgramDescBind::Block, py::return_value_policy::reference)
       .def("__str__", &ProgramDescBind::DebugString)
@@ -504,20 +499,16 @@ void BindBlockDesc(py::module &m) {
   py::class_<BlockDescBind>(m, "BlockDesc", "")
       .def_property_readonly("id", &BlockDescBind::ID)
       .def_property_readonly("parent", &BlockDescBind::Parent)
-      .def("append_op",
-           &BlockDescBind::AppendOp,
+      .def("append_op", &BlockDescBind::AppendOp,
+           py::return_value_policy::reference)
+      .def("prepend_op", &BlockDescBind::PrependOp,
            py::return_value_policy::reference)
-      .def("prepend_op",
-           &BlockDescBind::PrependOp,
+      .def("new_var", &BlockDescBind::NewVar,
            py::return_value_policy::reference)
-      .def(
-          "new_var", &BlockDescBind::NewVar, py::return_value_policy::reference)
       .def("var", &BlockDescBind::Var, py::return_value_policy::reference)
-      .def("all_vars",
-           &BlockDescBind::AllVars,
+      .def("all_vars", &BlockDescBind::AllVars,
            py::return_value_policy::reference)
-      .def("all_ops",
-           &BlockDescBind::AllOps,
+      .def("all_ops", &BlockDescBind::AllOps,
            py::return_value_policy::reference);
 }