Semantic Versioning C++

         _____                            _   _
        / ____|                          | | (_)
       | (___   ___ _ __ ___   __ _ _ __ | |_ _  ___
        \___ \ / _ \ '_ ` _ \ / _` | '_ \| __| |/ __|
        ____) |  __/ | | | | | (_| | | | | |_| | (__
       |_____/ \___|_| |_| |_|\__,_|_| |_|\__|_|\___|
__      __           _             _                _____
\ \    / /          (_)           (_)              / ____|_     _
 \ \  / /__ _ __ ___ _  ___  _ __  _ _ __   __ _  | |   _| |_ _| |_
  \ \/ / _ \ '__/ __| |/ _ \| '_ \| | '_ \ / _` | | |  |_   _|_   _|
   \  /  __/ |  \__ \ | (_) | | | | | | | | (_| | | |____|_|   |_|
    \/ \___|_|  |___/_|\___/|_| |_|_|_| |_|\__, |  \_____|
                                            __/ |
                                           |___/

C++ library compare and manipulate versions are available as extensions to the <major>.<minor>.<patch>-<prerelease_type>.<prerelease_number> format complying with Semantic Versioning 2.0.0

Features

• C++17
• Header-only
• Dependency-free
• Constexpr comparison: <, <=, ==, !=, > >=
• Constexpr from string
• To String

Examples

• Create

constexpr version v1 = version{1, 2, 3, prerelease::rc, 4};
constexpr version v2 = v1;

• Сomparison

constexpr semver::version v1{1, 4, 3};
constexpr semver::version v2{1, 2, 4, semver::prerelease::alpha, 10};
static_assert(v1 != v2);
static_assert(v1 > v2);
static_assert(v1 >= v2);
static_assert(v2 < v1);
static_assert(v2 <= v1);

• To string

constexpr semver::version v{1, 2, 3, prerelease::rc, 4};
auto s = v.to_string(); // "1.2.3-rc.4"

• From string

constexpr version v1("1.2.3-rc.4");
constexpr version v2 = "1.2.3-rc.4"_version;

Integration

You should add required file semver.hpp.

Compiler compatibility

• Clang/LLVM >= 5
• Visual C++ >= 15.3 / Visual Studio >= 2017
• Xcode >= 10.2
• GCC >= 7

Licensed under the MIT License