2017-05-29 16:28:58 +03:00
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# variant2
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2017-06-01 02:48:27 +03:00
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2019-05-12 19:02:59 +03:00
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This repository contains a never-valueless, strong guarantee, C++11/14/17
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implementation of [std::variant](http://en.cppreference.com/w/cpp/utility/variant).
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2019-05-17 17:39:42 +03:00
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See [the documentation](https://www.boost.org/doc/libs/master/libs/variant2/)
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for more information.
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2017-06-01 02:48:27 +03:00
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2018-10-18 19:55:15 +03:00
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The code requires [Boost.Mp11](https://github.com/boostorg/mp11) and
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Boost.Config.
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The repository is intended to be placed into the `libs/variant2` directory of
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a Boost clone or release, but the header `variant.hpp` will also work
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2019-05-12 19:02:59 +03:00
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[standalone](https://godbolt.org/z/nVUNKX).
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2017-06-01 02:48:27 +03:00
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Supported compilers:
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2018-10-19 01:24:26 +03:00
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* g++ 4.8 or later with `-std=c++11` or above
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* clang++ 3.5 or later with `-std=c++11` or above
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2019-05-12 19:02:59 +03:00
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* Visual Studio 2015, 2017, 2019
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2017-06-03 14:24:41 +03:00
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2019-05-17 03:30:40 +03:00
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Tested on [Travis](https://travis-ci.org/boostorg/variant2/) and
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2018-10-18 19:55:15 +03:00
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[Appveyor](https://ci.appveyor.com/project/pdimov/variant2/).
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