# invoke.hpp

> std::invoke/std::apply analogs for C++14

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[codecov]: https://codecov.io/gh/BlackMATov/invoke.hpp
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[invoke]: https://github.com/BlackMATov/invoke.hpp

## Installation

[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:

```cpp
#include "invoke.hpp/invoke.hpp"
```

Also, you can add the root repository directory to your [cmake](https://cmake.org) project:

```cmake
add_subdirectory(external/invoke.hpp)
target_link_libraries(your_project_target invoke.hpp)
```

## API

### `invoke_hpp::invoke(F&& f, Args&&... args)`

Analog of [`std::invoke`](https://en.cppreference.com/w/cpp/utility/functional/invoke) from C++17

### `invoke_hpp::invoke_result<F, Args...>`

Analog of [`std::invoke_result`](https://en.cppreference.com/w/cpp/types/result_of) from C++17

### `invoke_hpp::invoke_result_t<F, Args...>`

Analog of [`std::invoke_result_t`](https://en.cppreference.com/w/cpp/types/result_of) from C++17

### `invoke_hpp::is_invocable<F, Args...>`

Analog of [`std::is_invocable`](https://en.cppreference.com/w/cpp/types/is_invocable) from C++17

### `invoke_hpp::is_invocable_r<R, F, Args...>`

Analog of [`std::is_invocable_r`](https://en.cppreference.com/w/cpp/types/is_invocable) from C++17

### `invoke_hpp::apply(F&& f, Tuple&& args)`

Analog of [`std::apply`](https://en.cppreference.com/w/cpp/utility/apply) from C++17

## [License (MIT)](./LICENSE.md)