https://github.com/thomasms/fortc

Fortran to C (and back again) examples
https://github.com/thomasms/fortc

bindings c cpp fortran iso modern-fortran

Last synced: about 2 months ago
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Fortran to C (and back again) examples

• Host: GitHub
• URL: https://github.com/thomasms/fortc
• Owner: thomasms
• License: bsd-3-clause
• Created: 2022-03-14T20:29:46.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-03-14T21:19:09.000Z (almost 3 years ago)
• Last Synced: 2024-12-02T09:06:13.539Z (about 2 months ago)
• Topics: bindings, c, cpp, fortran, iso, modern-fortran
• Language: Fortran
• Homepage:
• Size: 12.7 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Fortran to C API test

Fortran to C (and back again) examples. I get asked many times how can you call Fortran from C++ or from C and vice versa, well this is my example of how to do it.

## Error library

A very basic error library is written in C++ and we provide a C interface for it.

This can be found in the `errorapi` directory.

## Input library

This illustrative (but nonsensical) library shows how to write functions in Fortran (modern) and bind to C.

The implementation is found in the `fortranlib` directory.

The interface can be found in the `api` directory.

Note that this Fortran implementation uses the C++ Error implementation through its C API.

## Example programs

Two stupid C++ programs are provided to show how to use this API via their corresponding C interfaces.

One tests for memory leaks: `memoryprogram`.

The other tests the error/logger: `testprogram`.

## More to do....

- [ ] Add Fortran program example

- [ ] Add C program example

- [ ] Setup some tests using toast

## License

BSD-3-Clause License

Work of Thomas Stainer