cppyabm 1.0.21
General-purpose agent-based modeling framework
Requires Python: >=3.6


## General purpose agent-based modeling library to integrate C++ and Python
CppyABM is a free open-source header-only library that enables agent-based modeling by providing essential tools in both C++ and Python as well as mixing both in a single model. The modeling in both C++ and Python follows similar semantics and style. Therefore, a model developed in one languages can be conveniently transferred to another. In addition, CppyABM provides binding tools to specifically expose certain parts of a model written in C++ for further development in Python. This enables users to take the advantage of both languages simultaneously. CppyABM uses <a href="https://github.com/janursa/RTvisualize" title="RTvisualize">RTvisualize</a> for browser-based real-time visualization. The link for the complete <a href="https://janursa.github.io/CppyABM/" title="About Me">documentation</a>. See <a href="https://github.com/janursa/CppyABM/tree/master/examples" title="examples">examples</a> folder as showcase of CppyABM utility. ![Alt Text](3Dmodel.gif)

## Install
For an extended version of the available installation options, see <a href="https://janursa.github.io/CppyABM/" title="About Me">documentation</a>.

### For Python development 

Using pip manager (in case any error occured, install using the next option):

$ pip install --upgrade cppyabm


Or, download the package and in the root folder, command:

$ python3 setup.py install

### For C++ development
The library can be also installed solely for C++ development using,
$ git clone https://github.com/janursa/CppyABM 
$ cd CppyABM && mkdir build && cd build
$ cmake .. -DCPP=TRUE
$ make install


### For Python-C++ development
In order to create a mixed model using both languages of C++ and Python, in addition to CppyABM, <a href="https://github.com/pybind/pybind11" title="pybind11">pybind11</a> needs to be installed. It can be either seperately installed according to the instruction given on <a href="https://pybind11.readthedocs.io/en/stable/installing.html" title="pybind11">pybind11-installation</a>, or can be included in a project using Cmake. See  <a href="https://janursa.github.io/CppyABM/" title="About Me">documentation</a>.

## Docker
The Docker image "janursa/cppyabm" provides an environment where the lastest version of CppyABM, pybind11, and RTvisualize are installed. The following command will land you in a container with all set ready for development. 

$ docker run --rm -t -i janursa/cppyabm /bin/bash

To run the examples with visualization, two seperate bash of same container needs to be executed; one for running the model and another for visualization. To do so,

[1]$ docker run -d -p 1818:8050 -t janursa/cppyabm /bin/bash 

Runs the image in a detached mode and maps the port number 8050 (container) to 1818 (host). Then,

[2]$ docker ps

Get the `CONTAINER ID`,

[3]$ docker exec -it container_id bash 

Once in the container, navigate to the example folder and run the model. In parallel, open another bash using the exact command as [3]. But, this time run the `monitor_script.py` for visualization. It will output the graphs to the port `http://0.0.0.0:1818`.

## License
This project is licensed under the MIT License - see the LICENSE.md file for details

## To cite
Cite this library using [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4541247.svg)](https://doi.org/10.5281/zenodo.4541247).


## Authors

- Jalil Nourisa

## Useful links
Familiarity with 
<a href="https://pybind11.readthedocs.io/en/stable/index.html" title="pybind11">pybind11</a> is helpful during the Python binding process.
 

## Contributing to CppyABM
In case of encountering a problem, pls report it as an issue or contant the author (jalil.nourisa@gmail.com)