Python PPL wrapper
Project description
This Python package provides a wrapper to the C++ Parma Polyhedra Library (PPL).
The whole package is essentially a copy/paste of the corresponding file from the Sage software. Though, the pplpy package does not need Sage and can be used directly from Python.
How it works
The names of objects and methods are the same as in the library:
>>> import ppl
>>> x = ppl.Variable(0)
>>> y = ppl.Variable(1)
>>> z = ppl.Variable(2)
>>> cs = ppl.Constraint_System()
>>> cs.insert(x >= 0)
>>> cs.insert(y >= 0)
>>> cs.insert(z >= 0)
>>> cs.insert(x + y + z == 1)
>>> poly = ppl.C_Polyhedron(cs)
>>> poly.minimized_generators()
Generator_System {point(1/1, 0/1, 0/1), point(0/1, 1/1, 0/1), point(0/1, 0/1, 1/1)}Installation
The project is available at Python Package Index and can be installed with pip
$ pip install pplpy
Source
You can find the latest version of the source code on github: https://github.com/videlec/pplpy/
Requirements
PPL libraries with headers
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