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76 lines
2.6 KiB
Markdown
76 lines
2.6 KiB
Markdown
# invoke.hpp
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> std::invoke/std::apply analogs for C++11/14
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[![travis][badge.travis]][travis]
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[![appveyor][badge.appveyor]][appveyor]
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[![codecov][badge.codecov]][codecov]
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[![language][badge.language]][language]
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[![license][badge.license]][license]
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[![paypal][badge.paypal]][paypal]
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[badge.travis]: https://img.shields.io/travis/BlackMATov/invoke.hpp/main.svg?logo=travis
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[badge.appveyor]: https://img.shields.io/appveyor/ci/BlackMATov/invoke-hpp/main.svg?logo=appveyor
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[badge.codecov]: https://img.shields.io/codecov/c/github/BlackMATov/invoke.hpp/main.svg?logo=codecov
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[badge.language]: https://img.shields.io/badge/language-C%2B%2B11-red.svg
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[badge.license]: https://img.shields.io/badge/license-MIT-blue.svg
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[badge.paypal]: https://img.shields.io/badge/donate-PayPal-orange.svg?logo=paypal&colorA=00457C
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[travis]: https://travis-ci.org/BlackMATov/invoke.hpp
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[appveyor]: https://ci.appveyor.com/project/BlackMATov/invoke-hpp
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[codecov]: https://codecov.io/gh/BlackMATov/invoke.hpp
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[language]: https://en.wikipedia.org/wiki/C%2B%2B11
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[license]: https://en.wikipedia.org/wiki/MIT_License
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[paypal]: https://www.paypal.me/matov
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[invoke]: https://github.com/BlackMATov/invoke.hpp
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## Requirements
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- [gcc](https://www.gnu.org/software/gcc/) **>= 4.9**
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- [clang](https://clang.llvm.org/) **>= 3.8**
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- [msvc](https://visualstudio.microsoft.com/) **>= 2015**
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## Installation
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[invoke.hpp][invoke] is a header-only library. All you need to do is copy the headers files from `headers` directory into your project and include them:
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```cpp
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#include "invoke.hpp/invoke.hpp"
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```
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Also, you can add the root repository directory to your [cmake](https://cmake.org) project:
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```cmake
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add_subdirectory(external/invoke.hpp)
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target_link_libraries(your_project_target invoke.hpp)
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```
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## API
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### `invoke_hpp::invoke(F&& f, Args&&... args)`
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Analog of [`std::invoke`](https://en.cppreference.com/w/cpp/utility/functional/invoke) from C++17
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### `invoke_hpp::invoke_result<F, Args...>`
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Analog of [`std::invoke_result`](https://en.cppreference.com/w/cpp/types/result_of) from C++17
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### `invoke_hpp::invoke_result_t<F, Args...>`
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Analog of [`std::invoke_result_t`](https://en.cppreference.com/w/cpp/types/result_of) from C++17
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### `invoke_hpp::is_invocable<F, Args...>`
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Analog of [`std::is_invocable`](https://en.cppreference.com/w/cpp/types/is_invocable) from C++17
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### `invoke_hpp::is_invocable_r<R, F, Args...>`
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Analog of [`std::is_invocable_r`](https://en.cppreference.com/w/cpp/types/is_invocable) from C++17
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### `invoke_hpp::apply(F&& f, Tuple&& args)`
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Analog of [`std::apply`](https://en.cppreference.com/w/cpp/utility/apply) from C++17
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## [License (MIT)](./LICENSE.md)
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