| // Copyright 2014 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <base/check.h> |
| #include <brillo/any.h> |
| |
| #include <algorithm> |
| #include <utility> |
| |
| namespace brillo { |
| |
| Any::Any() {} |
| |
| Any::Any(const Any& rhs) : data_buffer_(rhs.data_buffer_) {} |
| |
| // NOLINTNEXTLINE(build/c++11) |
| Any::Any(Any&& rhs) : data_buffer_(std::move(rhs.data_buffer_)) {} |
| |
| Any::~Any() {} |
| |
| Any& Any::operator=(const Any& rhs) { |
| data_buffer_ = rhs.data_buffer_; |
| return *this; |
| } |
| |
| // NOLINTNEXTLINE(build/c++11) |
| Any& Any::operator=(Any&& rhs) { |
| data_buffer_ = std::move(rhs.data_buffer_); |
| return *this; |
| } |
| |
| bool Any::operator==(const Any& rhs) const { |
| // Make sure both objects contain data of the same type. |
| if (strcmp(GetTypeTagInternal(), rhs.GetTypeTagInternal()) != 0) |
| return false; |
| |
| if (IsEmpty()) |
| return true; |
| |
| return data_buffer_.GetDataPtr()->CompareEqual(rhs.data_buffer_.GetDataPtr()); |
| } |
| |
| const char* Any::GetTypeTagInternal() const { |
| if (!IsEmpty()) |
| return data_buffer_.GetDataPtr()->GetTypeTag(); |
| |
| return ""; |
| } |
| |
| void Any::Swap(Any& other) { |
| std::swap(data_buffer_, other.data_buffer_); |
| } |
| |
| bool Any::IsEmpty() const { |
| return data_buffer_.IsEmpty(); |
| } |
| |
| void Any::Clear() { |
| data_buffer_.Clear(); |
| } |
| |
| bool Any::IsConvertibleToInteger() const { |
| return !IsEmpty() && data_buffer_.GetDataPtr()->IsConvertibleToInteger(); |
| } |
| |
| intmax_t Any::GetAsInteger() const { |
| CHECK(!IsEmpty()) << "Must not be called on an empty Any"; |
| return data_buffer_.GetDataPtr()->GetAsInteger(); |
| } |
| |
| void Any::AppendToDBusMessageWriter(dbus::MessageWriter* writer) const { |
| CHECK(!IsEmpty()) << "Must not be called on an empty Any"; |
| data_buffer_.GetDataPtr()->AppendToDBusMessage(writer); |
| } |
| |
| } // namespace brillo |