Online Eiffel Documentation
EiffelStudio

Using libraries

There are two kinds of libraries in Eiffel: precompiled Eiffel libraries and C libraries.

To use an Eiffel precompiled library:

Note: You can only use one precompiled library at a time in a project. To use more than one, you should precompile all the libraries you want to use together in a single precompiled library.

To use a C library:

See Also
Creating libraries
Adding classes and clusters from Eiffel libraries without precompiling the library
Making C calls in Eiffel