[QST]: Number of Vertices and Edges in C API

[DevUt]

What is your question?

How does one access the number of vertices from a cugraph_graph_t object?

For the C++ API you can get graph view and the number of vertices and edges from it. How to do it if the graph is created using C API.

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[ChuckHastings]

There's not currently a direct method for doing that. We've talked about needing that. I'll change this to a feature request.

You can indirectly do it by computing out degrees, the return will contain an entry for each vertex and you can get the size of the array. That's probably the least computationally intensive approach to workaround this gap.