# make_erdos_renyi

Defined in <stapl/containers/graph/generators/erdos_renyi.hpp>

template<typename GraphView>
GraphView make_erdos_renyi(size_t size,double prob,bool bidirectional)


## Summary

Generates an Erdos-Renyi random network.

The generated Erdos-Renyi random network has the property that the probability of adding an edge u -> v is p, where u > v.

The returned view owns its underlying container.

#### Parameters

• size: Number of vertices in the output graph.
• prob: The probability of adding any given edge.
• bidirectional: True to add back-edges in a directed graph, false for forward edges only.

#### Returns

A view over the generated graph.

#### Example

  using view_type = stapl::graph_view<stapl::multidigraph<int>>;

auto v = stapl::generators::make_erdos_renyi<view_type>(256, 0.2, true);