GitLab

Now GraphView.base points to the underlying, unfiltered, base graph,
even if "g" is another GraphView instance.

This makes sphinx's autodoc slightly happier.

This implements a GraphView class which allows for convenient,
independent filtering graphs.

This adds a check for directed graphs in most functions of the flow
module, and renames the kolmogorov_max_flow to
koybov_kolmogorov_max_flow.

This also optimizes the graph augmentation in
koybov_kolmogorov_max_flow, where reversed edges are detected and used
if they exist.

Added more DOI links to references, and other cosmetic changes.

This module contains several search algorithms and a visitor interface.

Now an explicit conversion to a compatible python type is attempted if
the value being set in a property map cannot be converted directly to a
C++ type.

This also fixes a bug with vector-valued property maps.

The arrays returned by PropertyMap.get_array() are now PropertyArray
instances, which keep track of the PropertyMap data, and are able to
detect when it changes, and raise a ValueError exception. As such, it
becomes impossible to read or write to non-allocated memory if an array
becomes invalid.

These functions/properties provide more information and control about
edge indexing, which might be useful.

The reserved size for the array was set to g.num_edges(), but it should
be set to the maximum edge index + 1, since some edges might have been
deleted.

The module dl has been deprecated, and has been replaced by ctypes. This
also fixes a problem where the dlopen() flags have different numbers in
different architectures.

Now the meaning of the bin edges given to the several histogram
functions are the same as in numpy/scipy. This means that the last bin
edge represents an upper bound on the last bin.