| // Copyright 2013 The Flutter 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 "impeller/base/version.h" |
| |
| #include <sstream> |
| |
| namespace impeller { |
| |
| std::optional<Version> Version::FromVector(const std::vector<size_t>& version) { |
| if (version.size() == 0) { |
| return Version{0, 0, 0}; |
| } |
| if (version.size() == 1) { |
| return Version{version[0], 0, 0}; |
| } |
| if (version.size() == 2) { |
| return Version{version[0], version[1], 0}; |
| } |
| if (version.size() == 3) { |
| return Version{version[0], version[1], version[2]}; |
| } |
| return std::nullopt; |
| } |
| |
| std::string Version::ToString() const { |
| std::stringstream stream; |
| stream << major << "." << minor << "." << patch; |
| return stream.str(); |
| } |
| |
| } // namespace impeller |
