diff options
Diffstat (limited to 'src/google/protobuf/compiler/cpp/cpp_string_field.cc')
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_string_field.cc | 223 |
1 files changed, 94 insertions, 129 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_string_field.cc b/src/google/protobuf/compiler/cpp/cpp_string_field.cc index 8e675751..264f6124 100644 --- a/src/google/protobuf/compiler/cpp/cpp_string_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_string_field.cc @@ -180,16 +180,21 @@ GenerateAccessorDeclarations(io::Printer* printer) const { if (SupportsArenas(descriptor_)) { printer->Print( variables_, - "$deprecated_attr$::std::string* ${$unsafe_arena_release_$name$$}$();\n"); + "PROTOBUF_RUNTIME_DEPRECATED(\"The unsafe_arena_ accessors for\"\n" + "\" string fields are deprecated and will be removed in a\"\n" + "\" future release.\")\n" + "::std::string* ${$unsafe_arena_release_$name$$}$();\n"); printer->Annotate("{", "}", descriptor_); printer->Print( variables_, - "$deprecated_attr$void ${$unsafe_arena_set_allocated_$name$$}$(\n" + "PROTOBUF_RUNTIME_DEPRECATED(\"The unsafe_arena_ accessors for\"\n" + "\" string fields are deprecated and will be removed in a\"\n" + "\" future release.\")\n" + "void ${$unsafe_arena_set_allocated_$name$$}$(\n" " ::std::string* $name$);\n"); printer->Annotate("{", "}", descriptor_); } - if (unknown_ctype) { printer->Outdent(); printer->Print(" public:\n"); @@ -198,38 +203,35 @@ GenerateAccessorDeclarations(io::Printer* printer) const { } void StringFieldGenerator:: -GenerateInlineAccessorDefinitions(io::Printer* printer, - bool is_inline) const { - std::map<string, string> variables(variables_); - variables["inline"] = is_inline ? "inline " : ""; +GenerateInlineAccessorDefinitions(io::Printer* printer) const { if (SupportsArenas(descriptor_)) { printer->Print( - variables, - "$inline$const ::std::string& $classname$::$name$() const {\n" + variables_, + "inline const ::std::string& $classname$::$name$() const {\n" " // @@protoc_insertion_point(field_get:$full_name$)\n" " return $name$_.Get();\n" "}\n" - "$inline$void $classname$::set_$name$(const ::std::string& value) {\n" + "inline void $classname$::set_$name$(const ::std::string& value) {\n" " $set_hasbit$\n" " $name$_.Set$lite$($default_variable$, value, GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::set_$name$(::std::string&& value) {\n" + "inline void $classname$::set_$name$(::std::string&& value) {\n" " $set_hasbit$\n" " $name$_.Set$lite$(\n" " $default_variable$, ::std::move(value), GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" "}\n" "#endif\n" - "$inline$void $classname$::set_$name$(const char* value) {\n" + "inline void $classname$::set_$name$(const char* value) {\n" " $null_check$" " $set_hasbit$\n" " $name$_.Set$lite$($default_variable$, $string_piece$(value),\n" " GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" - "$inline$" + "inline " "void $classname$::set_$name$(const $pointer_type$* value,\n" " size_t size) {\n" " $set_hasbit$\n" @@ -238,25 +240,17 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, "GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::mutable_$name$() {\n" + "inline ::std::string* $classname$::mutable_$name$() {\n" " $set_hasbit$\n" " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_.Mutable($default_variable$, GetArenaNoVirtual());\n" "}\n" - "$inline$::std::string* $classname$::$release_name$() {\n" + "inline ::std::string* $classname$::$release_name$() {\n" " // @@protoc_insertion_point(field_release:$full_name$)\n" " $clear_hasbit$\n" " return $name$_.Release($default_variable$, GetArenaNoVirtual());\n" "}\n" - "$inline$::std::string* $classname$::unsafe_arena_release_$name$() {\n" - " // " - "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" - " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" - " $clear_hasbit$\n" - " return $name$_.UnsafeArenaRelease($default_variable$,\n" - " GetArenaNoVirtual());\n" - "}\n" - "$inline$void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" " if ($name$ != NULL) {\n" " $set_hasbit$\n" " } else {\n" @@ -266,7 +260,15 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" "}\n" - "$inline$void $classname$::unsafe_arena_set_allocated_$name$(\n" + "inline ::std::string* $classname$::unsafe_arena_release_$name$() {\n" + " // " + "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" + " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" + " $clear_hasbit$\n" + " return $name$_.UnsafeArenaRelease($default_variable$,\n" + " GetArenaNoVirtual());\n" + "}\n" + "inline void $classname$::unsafe_arena_set_allocated_$name$(\n" " ::std::string* $name$) {\n" " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" " if ($name$ != NULL) {\n" @@ -282,31 +284,31 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, } else { // No-arena case. printer->Print( - variables, - "$inline$const ::std::string& $classname$::$name$() const {\n" + variables_, + "inline const ::std::string& $classname$::$name$() const {\n" " // @@protoc_insertion_point(field_get:$full_name$)\n" " return $name$_.GetNoArena();\n" "}\n" - "$inline$void $classname$::set_$name$(const ::std::string& value) {\n" + "inline void $classname$::set_$name$(const ::std::string& value) {\n" " $set_hasbit$\n" " $name$_.SetNoArena($default_variable$, value);\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::set_$name$(::std::string&& value) {\n" + "inline void $classname$::set_$name$(::std::string&& value) {\n" " $set_hasbit$\n" " $name$_.SetNoArena(\n" " $default_variable$, ::std::move(value));\n" " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" "}\n" "#endif\n" - "$inline$void $classname$::set_$name$(const char* value) {\n" + "inline void $classname$::set_$name$(const char* value) {\n" " $null_check$" " $set_hasbit$\n" " $name$_.SetNoArena($default_variable$, $string_piece$(value));\n" " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" - "$inline$" + "inline " "void $classname$::set_$name$(const $pointer_type$* value, " "size_t size) {\n" " $set_hasbit$\n" @@ -314,17 +316,17 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " $string_piece$(reinterpret_cast<const char*>(value), size));\n" " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::mutable_$name$() {\n" + "inline ::std::string* $classname$::mutable_$name$() {\n" " $set_hasbit$\n" " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_.MutableNoArena($default_variable$);\n" "}\n" - "$inline$::std::string* $classname$::$release_name$() {\n" + "inline ::std::string* $classname$::$release_name$() {\n" " // @@protoc_insertion_point(field_release:$full_name$)\n" " $clear_hasbit$\n" " return $name$_.ReleaseNoArena($default_variable$);\n" "}\n" - "$inline$void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" " if ($name$ != NULL) {\n" " $set_hasbit$\n" " } else {\n" @@ -470,15 +472,8 @@ GenerateCopyConstructorCode(io::Printer* printer) const { void StringFieldGenerator:: GenerateDestructorCode(io::Printer* printer) const { - if (SupportsArenas(descriptor_)) { - // The variable |arena| is defined by the enclosing code. - // See MessageGenerator::GenerateSharedDestructorCode. - printer->Print(variables_, - "$name$_.Destroy($default_variable$, arena);\n"); - } else { - printer->Print(variables_, - "$name$_.DestroyNoArena($default_variable$);\n"); - } + printer->Print(variables_, + "$name$_.DestroyNoArena($default_variable$);\n"); } void StringFieldGenerator:: @@ -557,21 +552,18 @@ StringOneofFieldGenerator(const FieldDescriptor* descriptor, StringOneofFieldGenerator::~StringOneofFieldGenerator() {} void StringOneofFieldGenerator:: -GenerateInlineAccessorDefinitions(io::Printer* printer, - bool is_inline) const { - std::map<string, string> variables(variables_); - variables["inline"] = is_inline ? "inline " : ""; +GenerateInlineAccessorDefinitions(io::Printer* printer) const { if (SupportsArenas(descriptor_)) { printer->Print( - variables, - "$inline$const ::std::string& $classname$::$name$() const {\n" + variables_, + "inline const ::std::string& $classname$::$name$() const {\n" " // @@protoc_insertion_point(field_get:$full_name$)\n" " if (has_$name$()) {\n" " return $oneof_prefix$$name$_.Get();\n" " }\n" " return *$default_variable$;\n" "}\n" - "$inline$void $classname$::set_$name$(const ::std::string& value) {\n" + "inline void $classname$::set_$name$(const ::std::string& value) {\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" " set_has_$name$();\n" @@ -582,7 +574,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::set_$name$(::std::string&& value) {\n" + "inline void $classname$::set_$name$(::std::string&& value) {\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" @@ -594,7 +586,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" "}\n" "#endif\n" - "$inline$void $classname$::set_$name$(const char* value) {\n" + "inline void $classname$::set_$name$(const char* value) {\n" " $null_check$" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" @@ -605,7 +597,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " $string_piece$(value), GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" - "$inline$" + "inline " "void $classname$::set_$name$(const $pointer_type$* value,\n" " size_t size) {\n" " if (!has_$name$()) {\n" @@ -619,7 +611,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::mutable_$name$() {\n" + "inline ::std::string* $classname$::mutable_$name$() {\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" " set_has_$name$();\n" @@ -629,7 +621,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " GetArenaNoVirtual());\n" " // @@protoc_insertion_point(field_mutable:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::$release_name$() {\n" + "inline ::std::string* $classname$::$release_name$() {\n" " // @@protoc_insertion_point(field_release:$full_name$)\n" " if (has_$name$()) {\n" " clear_has_$oneof_name$();\n" @@ -639,19 +631,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " return NULL;\n" " }\n" "}\n" - "$inline$::std::string* $classname$::unsafe_arena_release_$name$() {\n" - " // " - "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" - " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" - " if (has_$name$()) {\n" - " clear_has_$oneof_name$();\n" - " return $oneof_prefix$$name$_.UnsafeArenaRelease(\n" - " $default_variable$, GetArenaNoVirtual());\n" - " } else {\n" - " return NULL;\n" - " }\n" - "}\n" - "$inline$void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" " if (!has_$name$()) {\n" " $oneof_prefix$$name$_.UnsafeSetDefault($default_variable$);\n" " }\n" @@ -663,7 +643,19 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " }\n" " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" "}\n" - "$inline$void $classname$::unsafe_arena_set_allocated_$name$(" + "inline ::std::string* $classname$::unsafe_arena_release_$name$() {\n" + " // " + "@@protoc_insertion_point(field_unsafe_arena_release:$full_name$)\n" + " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" + " if (has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " return $oneof_prefix$$name$_.UnsafeArenaRelease(\n" + " $default_variable$, GetArenaNoVirtual());\n" + " } else {\n" + " return NULL;\n" + " }\n" + "}\n" + "inline void $classname$::unsafe_arena_set_allocated_$name$(" "::std::string* $name$) {\n" " GOOGLE_DCHECK(GetArenaNoVirtual() != NULL);\n" " if (!has_$name$()) {\n" @@ -681,15 +673,15 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, } else { // No-arena case. printer->Print( - variables, - "$inline$const ::std::string& $classname$::$name$() const {\n" + variables_, + "inline const ::std::string& $classname$::$name$() const {\n" " // @@protoc_insertion_point(field_get:$full_name$)\n" " if (has_$name$()) {\n" " return $oneof_prefix$$name$_.GetNoArena();\n" " }\n" " return *$default_variable$;\n" "}\n" - "$inline$void $classname$::set_$name$(const ::std::string& value) {\n" + "inline void $classname$::set_$name$(const ::std::string& value) {\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" @@ -700,7 +692,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::set_$name$(::std::string&& value) {\n" + "inline void $classname$::set_$name$(::std::string&& value) {\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" @@ -712,7 +704,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n" "}\n" "#endif\n" - "$inline$void $classname$::set_$name$(const char* value) {\n" + "inline void $classname$::set_$name$(const char* value) {\n" " $null_check$" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" @@ -723,7 +715,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " $string_piece$(value));\n" " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" - "$inline$" + "inline " "void $classname$::set_$name$(const $pointer_type$* value, size_t " "size) {\n" " if (!has_$name$()) {\n" @@ -736,7 +728,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " reinterpret_cast<const char*>(value), size));\n" " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::mutable_$name$() {\n" + "inline ::std::string* $classname$::mutable_$name$() {\n" " if (!has_$name$()) {\n" " clear_$oneof_name$();\n" " set_has_$name$();\n" @@ -745,7 +737,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $oneof_prefix$$name$_.MutableNoArena($default_variable$);\n" "}\n" - "$inline$::std::string* $classname$::$release_name$() {\n" + "inline ::std::string* $classname$::$release_name$() {\n" " // @@protoc_insertion_point(field_release:$full_name$)\n" " if (has_$name$()) {\n" " clear_has_$oneof_name$();\n" @@ -754,7 +746,7 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, " return NULL;\n" " }\n" "}\n" - "$inline$void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" " if (!has_$name$()) {\n" " $oneof_prefix$$name$_.UnsafeSetDefault($default_variable$);\n" " }\n" @@ -771,29 +763,13 @@ GenerateInlineAccessorDefinitions(io::Printer* printer, void StringOneofFieldGenerator:: GenerateClearingCode(io::Printer* printer) const { - std::map<string, string> variables(variables_); - if (dependent_field_) { - variables["this_message"] = DependentBaseDownCast(); - // This clearing code may be in the dependent base class. If the default - // value is an empty string, then the $default_variable$ is a global - // singleton. If the default is not empty, we need to down-cast to get the - // default value's global singleton instance. See SetStringVariables() for - // possible values of default_variable. - if (!descriptor_->default_value_string().empty()) { - variables["default_variable"] = "&" + DependentBaseDownCast() + - variables["default_variable_name"] + - ".get()"; - } - } else { - variables["this_message"] = ""; - } if (SupportsArenas(descriptor_)) { - printer->Print(variables, - "$this_message$$oneof_prefix$$name$_.Destroy($default_variable$,\n" - " $this_message$GetArenaNoVirtual());\n"); + printer->Print(variables_, + "$oneof_prefix$$name$_.Destroy($default_variable$,\n" + " GetArenaNoVirtual());\n"); } else { - printer->Print(variables, - "$this_message$$oneof_prefix$$name$_." + printer->Print(variables_, + "$oneof_prefix$$name$_." "DestroyNoArena($default_variable$);\n"); } } @@ -818,18 +794,10 @@ GenerateConstructorCode(io::Printer* printer) const { void StringOneofFieldGenerator:: GenerateDestructorCode(io::Printer* printer) const { - if (SupportsArenas(descriptor_)) { - printer->Print(variables_, - "if (has_$name$()) {\n" - " $oneof_prefix$$name$_.Destroy($default_variable$,\n" - " GetArenaNoVirtual());\n" - "}\n"); - } else { - printer->Print(variables_, - "if (has_$name$()) {\n" - " $oneof_prefix$$name$_.DestroyNoArena($default_variable$);\n" - "}\n"); - } + printer->Print(variables_, + "if (has_$name$()) {\n" + " $oneof_prefix$$name$_.DestroyNoArena($default_variable$);\n" + "}\n"); } void StringOneofFieldGenerator:: @@ -943,71 +911,68 @@ GenerateAccessorDeclarations(io::Printer* printer) const { } void RepeatedStringFieldGenerator:: -GenerateInlineAccessorDefinitions(io::Printer* printer, - bool is_inline) const { - std::map<string, string> variables(variables_); - variables["inline"] = is_inline ? "inline " : ""; - printer->Print(variables, - "$inline$const ::std::string& $classname$::$name$(int index) const {\n" +GenerateInlineAccessorDefinitions(io::Printer* printer) const { + printer->Print(variables_, + "inline const ::std::string& $classname$::$name$(int index) const {\n" " // @@protoc_insertion_point(field_get:$full_name$)\n" " return $name$_.$cppget$(index);\n" "}\n" - "$inline$::std::string* $classname$::mutable_$name$(int index) {\n" + "inline ::std::string* $classname$::mutable_$name$(int index) {\n" " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_.Mutable(index);\n" "}\n" - "$inline$void $classname$::set_$name$(int index, const ::std::string& value) {\n" + "inline void $classname$::set_$name$(int index, const ::std::string& value) {\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" " $name$_.Mutable(index)->assign(value);\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::set_$name$(int index, ::std::string&& value) {\n" + "inline void $classname$::set_$name$(int index, ::std::string&& value) {\n" " // @@protoc_insertion_point(field_set:$full_name$)\n" " $name$_.Mutable(index)->assign(std::move(value));\n" "}\n" "#endif\n" - "$inline$void $classname$::set_$name$(int index, const char* value) {\n" + "inline void $classname$::set_$name$(int index, const char* value) {\n" " $null_check$" " $name$_.Mutable(index)->assign(value);\n" " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" - "$inline$void " + "inline void " "$classname$::set_$name$" "(int index, const $pointer_type$* value, size_t size) {\n" " $name$_.Mutable(index)->assign(\n" " reinterpret_cast<const char*>(value), size);\n" " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" - "$inline$::std::string* $classname$::add_$name$() {\n" + "inline ::std::string* $classname$::add_$name$() {\n" " // @@protoc_insertion_point(field_add_mutable:$full_name$)\n" " return $name$_.Add();\n" "}\n" - "$inline$void $classname$::add_$name$(const ::std::string& value) {\n" + "inline void $classname$::add_$name$(const ::std::string& value) {\n" " $name$_.Add()->assign(value);\n" " // @@protoc_insertion_point(field_add:$full_name$)\n" "}\n" "#if LANG_CXX11\n" - "$inline$void $classname$::add_$name$(::std::string&& value) {\n" + "inline void $classname$::add_$name$(::std::string&& value) {\n" " $name$_.Add(std::move(value));\n" " // @@protoc_insertion_point(field_add:$full_name$)\n" "}\n" "#endif\n" - "$inline$void $classname$::add_$name$(const char* value) {\n" + "inline void $classname$::add_$name$(const char* value) {\n" " $null_check$" " $name$_.Add()->assign(value);\n" " // @@protoc_insertion_point(field_add_char:$full_name$)\n" "}\n" - "$inline$void " + "inline void " "$classname$::add_$name$(const $pointer_type$* value, size_t size) {\n" " $name$_.Add()->assign(reinterpret_cast<const char*>(value), size);\n" " // @@protoc_insertion_point(field_add_pointer:$full_name$)\n" "}\n" - "$inline$const ::google::protobuf::RepeatedPtrField< ::std::string>&\n" + "inline const ::google::protobuf::RepeatedPtrField< ::std::string>&\n" "$classname$::$name$() const {\n" " // @@protoc_insertion_point(field_list:$full_name$)\n" " return $name$_;\n" "}\n" - "$inline$::google::protobuf::RepeatedPtrField< ::std::string>*\n" + "inline ::google::protobuf::RepeatedPtrField< ::std::string>*\n" "$classname$::mutable_$name$() {\n" " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" " return &$name$_;\n" |