Operations on graphs provided as part of the library (as functions, decorators, ...)?

[HeWeMel]

NoGraphs could support typical operations on graphs (product, union, intersection, ...) by functions or function decorators.

But should this be included? Why / why not?

[HeWeMel]

PRO: The application does not need to contain code for such operations any more

[HeWeMel]

Contra:

• Implementing such operations in application code is easy
• With NoGraphs, graphs are in the domain of the application, not the library
• In application code, such operations can be more directly and easily adapted to the specific needs of the application