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Cool

GitHub license Github Releases

Common standalone C++11 utilities.

Cool is a collection of self-contained headers that provide convenient utilities missing in the standard library.

Unlike Boost, Cool's utilities are not meant to be "usable across a broad spectrum of applications". Instead, each header brings a zero-configuration solution to common problems. As a result, Cool is not as configurable as Boost, however, it intends to be much easier to use.

Each header file contains a utility:

Installation

Recommended: Local Git Submodule

The recommended installation of the library is including it as a submodule of your Git project.

In your project, do

$ git submodule add https://github.com/verri/cool.git external/cool

Local copy

Download the latest release and unzip it.

System-wide installation

System-wide installation is recommended only if you are sure about what you doing.

Clone the repository.

$ git clone https://github.com/verri/cool.git
$ cd cool

Install via CMake 3.0+.

$ cmake -H. -Bbuild
$ cmake --build build
$ cmake --install build

Usage and Compilation

Cool is a header-only library, so you just need to instruct the compiler its location. Some headers, however, use threads, e.g. channel and thread_pool. Thus, you will probably need to link a thread library as well.

Recommended: CMake 3.0+

If you installed the library as a submodule, include the following line in your CMakeLists.txt

add_subdirectory(external/cool)
find_package(Threads REQUIRED)
target_link_libraries(my-target PRIVATE cool ${CMAKE_THREAD_LIBS_INIT})

If you installed system-wide, use

find_package(Cool REQUIRED)
find_package(Threads REQUIRED)
target_link_libraries(my-target PRIVATE ${Cool_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})

Compiler flags

You can directly specify the compiler flags:

$ $CXX -I/path/to/cool/include -std=c++11 -pthreads ...

Documentation

An incomplete API reference is available here.

Given the simplicity of the libraries, usage examples should suffice.

Acknowledgements

This project was supported by FAPESP as part of the project "High level data classification based on complex network applied to invariant pattern recognition" (Grant number 2013/25876-6).