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# Boost.Locale
Part of the [Boost C++ Libraries](http://github.com/boostorg).
Boost.Locale is a library that provides high quality localization facilities in a C++ way.
It was originally designed a part of [CppCMS](http://cppcms.sourceforge.net/) - a C++ Web Framework project and then contributed to Boost.
Boost.Locale gives powerful tools for development of cross-platform localized software - the software that talks to users in their language.
Provided Features:
- Correct case conversion, case folding and normalization.
- Collation (sorting), including support for 4 Unicode collation levels.
- Date, time, timezone and calendar manipulations, formatting and parsing, including transparent support for calendars other than Gregorian.
- Boundary analysis for characters, words, sentences and line-breaks.
- Number formatting, spelling and parsing.
- Monetary formatting and parsing.
- Powerful message formatting (string translation) including support for plural forms, using GNU catalogs.
- Character set conversion.
- Transparent support for 8-bit character sets like Latin1
- Support for `char` and `wchar_t`
- Experimental support for C++11 `char16_t` and `char32_t` strings and streams.
Boost.Locale enhances and unifies the standard library's API the way it becomes useful and convenient for development of cross-platform and "cross-culture" software.
In order to achieve this goal Boost.Locale uses the-state-of-the-art Unicode and Localization library: ICU - International Components for Unicode.
Boost.Locale creates the natural glue between the C++ locales framework, iostreams, and the powerful ICU library.
Boost.Locale provides non-ICU based localization support as well.
It is based on the operating system native API or on the standard C++ library support.
Sacrificing some less important features, Boost.Locale becomes less powerful but lighter and easier to deploy and use library.
### License
Distributed under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).
### Properties
* C++11
* Formatted with clang-format, see [`tools/format_sources.sh`](https://github.com/boostorg/locale/blob/develop/tools/format_sources.sh)
### Build Status
Branch | GH Actions | Appveyor | Drone | codecov.io | Deps | Docs | Tests |
:-------------: | ---------- | -------- | ----- | ---------- | ---- | ---- | ----- |
[`master`](https://github.com/boostorg/locale/tree/master) | [](https://github.com/boostorg/locale/actions/workflows/ci.yml) | [](https://ci.appveyor.com/project/Flamefire/locale/branch/master) | [](https://drone.cpp.al/boostorg/locale) | [](https://codecov.io/gh/boostorg/locale/branch/master) | [](https://pdimov.github.io/boostdep-report/master/locale.html) | [](https://www.boost.org/doc/libs/master/libs/locale/doc/html/index.html) | [](http://www.boost.org/development/tests/master/developer/locale.html)
[`develop`](https://github.com/boostorg/locale/tree/develop) | [](https://github.com/boostorg/locale/actions/workflows/ci.yml) | [](https://ci.appveyor.com/project/Flamefire/locale/branch/develop) | [](https://drone.cpp.al/boostorg/locale) | [](https://codecov.io/gh/boostorg/locale/branch/develop) | [](https://pdimov.github.io/boostdep-report/develop/locale.html) | [](https://www.boost.org/doc/libs/develop/libs/locale/doc/html/index.html) | [](http://www.boost.org/development/tests/develop/developer/locale.html)
### Directories
| Name | Purpose |
| ----------- | ------------------------------ |
| `doc` | Documentation |
| `examples` | Examples |
| `include` | Headers |
| `src` | Source files |
| `test` | Unit tests |
### More information
* [Ask questions](http://stackoverflow.com/questions/ask?tags=c%2B%2B,boost,boost-locale)
* [Report bugs](https://github.com/boostorg/locale/issues): Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).
* Discussions about the library are held on the [Boost developers mailing list](http://www.boost.org/community/groups.html#main). Be sure to read the [discussion policy](http://www.boost.org/community/policy.html) before posting and add the `[locale]` tag at the beginning of the subject line.
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