Deleted scoped_ptr.h

We no longer need this, now that we have finished the switch to C++11
and are using std::unique_ptr.

18 files changed, 37 insertions, 49 deletions

diff --git a/src/google/protobuf/compiler/csharp/csharp_enum.cc b/src/google/protobuf/compiler/csharp/csharp_enum.cc
index 9759e3ef..32c71990 100644
--- a/src/google/protobuf/compiler/csharp/csharp_enum.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_enum.cc
@@ -43,8 +43,6 @@
 #include <google/protobuf/compiler/csharp/csharp_helpers.h>
 #include <google/protobuf/compiler/csharp/csharp_options.h>
 
-using google::protobuf::internal::scoped_ptr;
-
 namespace google {
 namespace protobuf {
 namespace compiler {
diff --git a/src/google/protobuf/compiler/csharp/csharp_field_base.cc b/src/google/protobuf/compiler/csharp/csharp_field_base.cc
index ecf29ece..7e737e47 100644
--- a/src/google/protobuf/compiler/csharp/csharp_field_base.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_field_base.cc
@@ -46,8 +46,6 @@
 #include <google/protobuf/compiler/csharp/csharp_helpers.h>
 #include <google/protobuf/compiler/csharp/csharp_names.h>
 
-using google::protobuf::internal::scoped_ptr;
-
 namespace google {
 namespace protobuf {
 namespace compiler {
diff --git a/src/google/protobuf/compiler/csharp/csharp_generator.cc b/src/google/protobuf/compiler/csharp/csharp_generator.cc
index 5418127f..0c93fc29 100644
--- a/src/google/protobuf/compiler/csharp/csharp_generator.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_generator.cc
@@ -44,8 +44,6 @@
 #include <google/protobuf/compiler/csharp/csharp_options.h>
 #include <google/protobuf/compiler/csharp/csharp_reflection_class.h>
 
-using google::protobuf::internal::scoped_ptr;
-
 namespace google {
 namespace protobuf {
 namespace compiler {
@@ -100,7 +98,7 @@ bool Generator::Generate(
     *error = filename_error;
     return false;
   }
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(filename));
   io::Printer printer(output.get(), '$');
 
diff --git a/src/google/protobuf/compiler/csharp/csharp_map_field.cc b/src/google/protobuf/compiler/csharp/csharp_map_field.cc
index e6eac6ed..d58514ce 100644
--- a/src/google/protobuf/compiler/csharp/csharp_map_field.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_map_field.cc
@@ -63,9 +63,9 @@ void MapFieldGenerator::GenerateMembers(io::Printer* printer) {
       descriptor_->message_type()->FindFieldByName("value");
   variables_["key_type_name"] = type_name(key_descriptor);
   variables_["value_type_name"] = type_name(value_descriptor);
-  scoped_ptr<FieldGeneratorBase> key_generator(
+  std::unique_ptr<FieldGeneratorBase> key_generator(
       CreateFieldGenerator(key_descriptor, 1, this->options()));
-  scoped_ptr<FieldGeneratorBase> value_generator(
+  std::unique_ptr<FieldGeneratorBase> value_generator(
       CreateFieldGenerator(value_descriptor, 2, this->options()));
 
   printer->Print(
diff --git a/src/google/protobuf/compiler/csharp/csharp_message.cc b/src/google/protobuf/compiler/csharp/csharp_message.cc
index 17b4a071..8a4307f1 100644
--- a/src/google/protobuf/compiler/csharp/csharp_message.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_message.cc
@@ -49,8 +49,6 @@
 #include <google/protobuf/compiler/csharp/csharp_message.h>
 #include <google/protobuf/compiler/csharp/csharp_names.h>
 
-using google::protobuf::internal::scoped_ptr;
-
 namespace google {
 namespace protobuf {
 namespace compiler {
@@ -184,7 +182,7 @@ void MessageGenerator::Generate(io::Printer* printer) {
       "field_name", fieldDescriptor->name(),
       "field_constant_name", GetFieldConstantName(fieldDescriptor),
       "index", SimpleItoa(fieldDescriptor->number()));
-    scoped_ptr<FieldGeneratorBase> generator(
+    std::unique_ptr<FieldGeneratorBase> generator(
         CreateFieldGeneratorInternal(fieldDescriptor));
     generator->GenerateMembers(printer);
     printer->Print("\n");
@@ -293,7 +291,7 @@ void MessageGenerator::GenerateCloningCode(io::Printer* printer) {
   // Clone non-oneof fields first
   for (int i = 0; i < descriptor_->field_count(); i++) {
     if (!descriptor_->field(i)->containing_oneof()) {
-      scoped_ptr<FieldGeneratorBase> generator(
+      std::unique_ptr<FieldGeneratorBase> generator(
         CreateFieldGeneratorInternal(descriptor_->field(i)));
       generator->GenerateCloningCode(printer);
     }
@@ -307,7 +305,7 @@ void MessageGenerator::GenerateCloningCode(io::Printer* printer) {
     printer->Indent();
     for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
       const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
-      scoped_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+      std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
       vars["field_property_name"] = GetPropertyName(field);
       printer->Print(
           vars,
@@ -361,7 +359,7 @@ void MessageGenerator::GenerateFrameworkMethods(io::Printer* printer) {
         "  }\n");
     printer->Indent();
     for (int i = 0; i < descriptor_->field_count(); i++) {
-        scoped_ptr<FieldGeneratorBase> generator(
+      std::unique_ptr<FieldGeneratorBase> generator(
             CreateFieldGeneratorInternal(descriptor_->field(i)));
         generator->WriteEquals(printer);
     }
@@ -382,7 +380,7 @@ void MessageGenerator::GenerateFrameworkMethods(io::Printer* printer) {
         "  int hash = 1;\n");
     printer->Indent();
     for (int i = 0; i < descriptor_->field_count(); i++) {
-        scoped_ptr<FieldGeneratorBase> generator(
+      std::unique_ptr<FieldGeneratorBase> generator(
             CreateFieldGeneratorInternal(descriptor_->field(i)));
         generator->WriteHash(printer);
     }
@@ -413,7 +411,7 @@ void MessageGenerator::GenerateMessageSerializationMethods(io::Printer* printer)
 
   // Serialize all the fields
   for (int i = 0; i < fields_by_number().size(); i++) {
-    scoped_ptr<FieldGeneratorBase> generator(
+    std::unique_ptr<FieldGeneratorBase> generator(
       CreateFieldGeneratorInternal(fields_by_number()[i]));
     generator->GenerateSerializationCode(printer);
   }
@@ -435,7 +433,7 @@ void MessageGenerator::GenerateMessageSerializationMethods(io::Printer* printer)
   printer->Indent();
   printer->Print("int size = 0;\n");
   for (int i = 0; i < descriptor_->field_count(); i++) {
-    scoped_ptr<FieldGeneratorBase> generator(
+    std::unique_ptr<FieldGeneratorBase> generator(
         CreateFieldGeneratorInternal(descriptor_->field(i)));
     generator->GenerateSerializedSizeCode(printer);
   }
@@ -469,7 +467,7 @@ void MessageGenerator::GenerateMergingMethods(io::Printer* printer) {
   // Merge non-oneof fields
   for (int i = 0; i < descriptor_->field_count(); i++) {
     if (!descriptor_->field(i)->containing_oneof()) {      
-      scoped_ptr<FieldGeneratorBase> generator(
+      std::unique_ptr<FieldGeneratorBase> generator(
           CreateFieldGeneratorInternal(descriptor_->field(i)));
       generator->GenerateMergingCode(printer);
     }
@@ -487,7 +485,7 @@ void MessageGenerator::GenerateMergingMethods(io::Printer* printer) {
         vars,
         "case $property_name$OneofCase.$field_property_name$:\n");
       printer->Indent();
-      scoped_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+      std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
       generator->GenerateMergingCode(printer);
       printer->Print("break;\n");
       printer->Outdent();
@@ -546,7 +544,7 @@ void MessageGenerator::GenerateMergingMethods(io::Printer* printer) {
 
     printer->Print("case $tag$: {\n", "tag", SimpleItoa(tag));
     printer->Indent();
-    scoped_ptr<FieldGeneratorBase> generator(
+    std::unique_ptr<FieldGeneratorBase> generator(
         CreateFieldGeneratorInternal(field));
     generator->GenerateParsingCode(printer);
     printer->Print("break;\n");
diff --git a/src/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc b/src/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc
index 8fa0b050..90af569c 100644
--- a/src/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc
+++ b/src/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc
@@ -66,11 +66,11 @@ void RepeatedMessageFieldGenerator::GenerateMembers(io::Printer* printer) {
   // "create single field generator for this repeated field"
   // function, but it doesn't seem worth it for just this.
   if (IsWrapperType(descriptor_)) {
-    scoped_ptr<FieldGeneratorBase> single_generator(
+    std::unique_ptr<FieldGeneratorBase> single_generator(
       new WrapperFieldGenerator(descriptor_, fieldOrdinal_, this->options()));
     single_generator->GenerateCodecCode(printer);
   } else {
-    scoped_ptr<FieldGeneratorBase> single_generator(
+    std::unique_ptr<FieldGeneratorBase> single_generator(
       new MessageFieldGenerator(descriptor_, fieldOrdinal_, this->options()));
     single_generator->GenerateCodecCode(printer);
   }
diff --git a/src/google/protobuf/compiler/javanano/javanano_field.cc b/src/google/protobuf/compiler/javanano/javanano_field.cc
index e31d1177..0c134fe1 100644
--- a/src/google/protobuf/compiler/javanano/javanano_field.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_field.cc
@@ -76,7 +76,7 @@ FieldGeneratorMap::FieldGeneratorMap(
     const Descriptor* descriptor, const Params &params)
   : descriptor_(descriptor),
     field_generators_(
-      new scoped_ptr<FieldGenerator>[descriptor->field_count()]) {
+      new std::unique_ptr<FieldGenerator>[descriptor->field_count()]) {
 
   int next_has_bit_index = 0;
   bool saved_defaults_needed = false;
diff --git a/src/google/protobuf/compiler/javanano/javanano_field.h b/src/google/protobuf/compiler/javanano/javanano_field.h
index 347c888c..e3701f10 100644
--- a/src/google/protobuf/compiler/javanano/javanano_field.h
+++ b/src/google/protobuf/compiler/javanano/javanano_field.h
@@ -103,7 +103,7 @@ class FieldGeneratorMap {
 
  private:
   const Descriptor* descriptor_;
-  scoped_array<scoped_ptr<FieldGenerator> > field_generators_;
+  std::unique_ptr<std::unique_ptr<FieldGenerator>[]> field_generators_;
   int total_bits_;
   bool saved_defaults_needed_;
 
diff --git a/src/google/protobuf/compiler/javanano/javanano_file.cc b/src/google/protobuf/compiler/javanano/javanano_file.cc
index 7a661a42..9acdc3b5 100644
--- a/src/google/protobuf/compiler/javanano/javanano_file.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_file.cc
@@ -221,7 +221,7 @@ static void GenerateSibling(const string& package_dir,
   string filename = package_dir + descriptor->name() + ".java";
   file_list->push_back(filename);
 
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
     output_directory->Open(filename));
   io::Printer printer(output.get(), '$');
 
diff --git a/src/google/protobuf/compiler/javanano/javanano_generator.cc b/src/google/protobuf/compiler/javanano/javanano_generator.cc
index fd7151b1..64ba3336 100644
--- a/src/google/protobuf/compiler/javanano/javanano_generator.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_generator.cc
@@ -200,7 +200,7 @@ bool JavaNanoGenerator::Generate(const FileDescriptor* file,
     all_files.push_back(java_filename);
 
     // Generate main java file.
-    scoped_ptr<io::ZeroCopyOutputStream> output(
+    std::unique_ptr<io::ZeroCopyOutputStream> output(
       output_directory->Open(java_filename));
     io::Printer printer(output.get(), '$');
     file_generator.Generate(&printer);
@@ -213,7 +213,7 @@ bool JavaNanoGenerator::Generate(const FileDescriptor* file,
   if (!output_list_file.empty()) {
     // Generate output list.  This is just a simple text file placed in a
     // deterministic location which lists the .java files being generated.
-    scoped_ptr<io::ZeroCopyOutputStream> srclist_raw_output(
+    std::unique_ptr<io::ZeroCopyOutputStream> srclist_raw_output(
       output_directory->Open(output_list_file));
     io::Printer srclist_printer(srclist_raw_output.get(), '$');
     for (int i = 0; i < all_files.size(); i++) {
diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc
index 78421887..e849521b 100644
--- a/src/google/protobuf/compiler/javanano/javanano_message.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_message.cc
@@ -349,7 +349,7 @@ GenerateMessageSerializationMethods(io::Printer* printer) {
     return;
   }
 
-  scoped_array<const FieldDescriptor*> sorted_fields(
+  std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
     SortFieldsByNumber(descriptor_));
 
   printer->Print(
@@ -391,7 +391,7 @@ GenerateMessageSerializationMethods(io::Printer* printer) {
 }
 
 void MessageGenerator::GenerateMergeFromMethods(io::Printer* printer) {
-  scoped_array<const FieldDescriptor*> sorted_fields(
+  std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
     SortFieldsByNumber(descriptor_));
 
   printer->Print(
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_field.cc b/src/google/protobuf/compiler/objectivec/objectivec_field.cc
index b6123fad..67b026c3 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_field.cc
+++ b/src/google/protobuf/compiler/objectivec/objectivec_field.cc
@@ -411,9 +411,9 @@ FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor,
                                      const Options& options)
     : descriptor_(descriptor),
       field_generators_(
-          new scoped_ptr<FieldGenerator>[descriptor->field_count()]),
+          new std::unique_ptr<FieldGenerator>[descriptor->field_count()]),
       extension_generators_(
-          new scoped_ptr<FieldGenerator>[descriptor->extension_count()]) {
+          new std::unique_ptr<FieldGenerator>[descriptor->extension_count()]) {
   // Construct all the FieldGenerators.
   for (int i = 0; i < descriptor->field_count(); i++) {
     field_generators_[i].reset(
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_field.h b/src/google/protobuf/compiler/objectivec/objectivec_field.h
index 6bd5db2e..888cfefc 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_field.h
+++ b/src/google/protobuf/compiler/objectivec/objectivec_field.h
@@ -182,8 +182,8 @@ class FieldGeneratorMap {
 
  private:
   const Descriptor* descriptor_;
-  scoped_array<scoped_ptr<FieldGenerator> > field_generators_;
-  scoped_array<scoped_ptr<FieldGenerator> > extension_generators_;
+  std::unique_ptr<std::unique_ptr<FieldGenerator>[]> field_generators_;
+  std::unique_ptr<std::unique_ptr<FieldGenerator>[]> extension_generators_;
 
   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap);
 };
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_generator.cc b/src/google/protobuf/compiler/objectivec/objectivec_generator.cc
index 760ff481..e0597cc7 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_generator.cc
+++ b/src/google/protobuf/compiler/objectivec/objectivec_generator.cc
@@ -142,7 +142,7 @@ bool ObjectiveCGenerator::GenerateAll(const std::vector<const FileDescriptor*>&
 
     // Generate header.
     {
-      scoped_ptr<io::ZeroCopyOutputStream> output(
+      std::unique_ptr<io::ZeroCopyOutputStream> output(
           context->Open(filepath + ".pbobjc.h"));
       io::Printer printer(output.get(), '$');
       file_generator.GenerateHeader(&printer);
@@ -150,7 +150,7 @@ bool ObjectiveCGenerator::GenerateAll(const std::vector<const FileDescriptor*>&
 
     // Generate m file.
     {
-      scoped_ptr<io::ZeroCopyOutputStream> output(
+      std::unique_ptr<io::ZeroCopyOutputStream> output(
           context->Open(filepath + ".pbobjc.m"));
       io::Printer printer(output.get(), '$');
       file_generator.GenerateSource(&printer);
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_map_field.h b/src/google/protobuf/compiler/objectivec/objectivec_map_field.h
index 6664d849..dc7beacf 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_map_field.h
+++ b/src/google/protobuf/compiler/objectivec/objectivec_map_field.h
@@ -54,7 +54,7 @@ class MapFieldGenerator : public RepeatedFieldGenerator {
   virtual void DetermineForwardDeclarations(std::set<string>* fwd_decls) const;
 
  private:
-  scoped_ptr<FieldGenerator> value_field_generator_;
+  std::unique_ptr<FieldGenerator> value_field_generator_;
 
   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapFieldGenerator);
 };
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_message.cc b/src/google/protobuf/compiler/objectivec/objectivec_message.cc
index f1465c3e..83888854 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_message.cc
+++ b/src/google/protobuf/compiler/objectivec/objectivec_message.cc
@@ -310,7 +310,7 @@ void MessageGenerator::GenerateMessageHeader(io::Printer* printer) {
       "classname", class_name_);
 
   if (descriptor_->field_count()) {
-    scoped_array<const FieldDescriptor*> sorted_fields(
+    std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
         SortFieldsByNumber(descriptor_));
 
     printer->Print("typedef GPB_ENUM($classname$_FieldNumber) {\n",
@@ -420,9 +420,9 @@ void MessageGenerator::GenerateSource(io::Printer* printer) {
           .GeneratePropertyImplementation(printer);
     }
 
-    scoped_array<const FieldDescriptor*> sorted_fields(
+    std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
         SortFieldsByNumber(descriptor_));
-    scoped_array<const FieldDescriptor*> size_order_fields(
+    std::unique_ptr<const FieldDescriptor*[]> size_order_fields(
         SortFieldsByStorageSize(descriptor_));
 
     std::vector<const Descriptor::ExtensionRange*> sorted_extensions;
diff --git a/src/google/protobuf/compiler/php/php_generator.cc b/src/google/protobuf/compiler/php/php_generator.cc
index eefdb196..4e237fc7 100644
--- a/src/google/protobuf/compiler/php/php_generator.cc
+++ b/src/google/protobuf/compiler/php/php_generator.cc
@@ -40,8 +40,6 @@
 
 #include <sstream>
 
-using google::protobuf::internal::scoped_ptr;
-
 const std::string kDescriptorFile = "google/protobuf/descriptor.proto";
 const std::string kEmptyFile = "google/protobuf/empty.proto";
 const std::string kEmptyMetadataFile = "GPBMetadata/Google/Protobuf/GPBEmpty.php";
@@ -948,7 +946,7 @@ void GenerateMetadataFile(const FileDescriptor* file,
                           bool is_descriptor,
                           GeneratorContext* generator_context) {
   std::string filename = GeneratedMetadataFileName(file->name(), is_descriptor);
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(filename));
   io::Printer printer(output.get(), '^');
 
@@ -983,7 +981,7 @@ void GenerateMetadataFile(const FileDescriptor* file,
 void GenerateEnumFile(const FileDescriptor* file, const EnumDescriptor* en,
                       bool is_descriptor, GeneratorContext* generator_context) {
   std::string filename = GeneratedEnumFileName(en, is_descriptor);
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(filename));
   io::Printer printer(output.get(), '^');
 
@@ -1042,7 +1040,7 @@ void GenerateMessageFile(const FileDescriptor* file, const Descriptor* message,
   }
 
   std::string filename = GeneratedMessageFileName(message, is_descriptor);
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(filename));
   io::Printer printer(output.get(), '^');
 
@@ -1143,7 +1141,7 @@ void GenerateServiceFile(const FileDescriptor* file,
   const ServiceDescriptor* service, bool is_descriptor,
   GeneratorContext* generator_context) {
   std::string filename = GeneratedServiceFileName(service, is_descriptor);
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(filename));
   io::Printer printer(output.get(), '^');
 
diff --git a/src/google/protobuf/compiler/ruby/ruby_generator.cc b/src/google/protobuf/compiler/ruby/ruby_generator.cc
index fbe3b4cb..02aa61d1 100644
--- a/src/google/protobuf/compiler/ruby/ruby_generator.cc
+++ b/src/google/protobuf/compiler/ruby/ruby_generator.cc
@@ -39,8 +39,6 @@
 
 #include <google/protobuf/compiler/ruby/ruby_generator.h>
 
-using google::protobuf::internal::scoped_ptr;
-
 namespace google {
 namespace protobuf {
 namespace compiler {
@@ -488,7 +486,7 @@ bool Generator::Generate(
     return false;
   }
 
-  scoped_ptr<io::ZeroCopyOutputStream> output(
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
       generator_context->Open(GetOutputFilename(file->name())));
   io::Printer printer(output.get(), '$');