| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_VERSION_H_ |
| #define BASE_VERSION_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| |
| class Version { |
| public: |
| // The version string must be made up of 1 or more uint16's separated |
| // by '.'. Returns NULL if string is not in this format. |
| // Caller is responsible for freeing the Version object once done. |
| static Version* GetVersionFromString(const std::wstring& version_str); |
| static Version* GetVersionFromString(const std::string& version_str); |
| |
| ~Version() {} |
| |
| bool Equals(const Version& other) const; |
| |
| // Returns -1, 0, 1 for <, ==, >. |
| int CompareTo(const Version& other) const; |
| |
| // Return the string representation of this version. |
| const std::string GetString() const; |
| |
| const std::vector<uint16>& components() const { return components_; } |
| |
| private: |
| Version() {} |
| bool InitFromString(const std::string& version_str); |
| |
| std::vector<uint16> components_; |
| }; |
| |
| #endif // BASE_VERSION_H_ |