AdjacencyContainer.hpp

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#pragma once
#include <concepts>
#include <fishnet/CollectionConcepts.hpp>
namespace fishnet::graph{
template<class C, typename N = typename C::node_type>
concept AdjacencyContainer= requires (C & container, const C & constContainer, N & nodeRef, const N & constNodeRef, N && nodeRval, std::vector<N>  nodes, std::vector<std::pair<N,N>> adjacencies){
    {container.addAdjacency(constNodeRef,constNodeRef)};
    {container.addAdjacency(nodeRef,nodeRef)};
    {container.addAdjacency(nodeRval,nodeRval)};
    {container.addAdjacencies(adjacencies)};
    {container.addNode(nodeRef)} -> std::convertible_to<bool>;
    {container.addNode(nodeRval)} -> std::convertible_to<bool>;
    {container.addNode(constNodeRef)} -> std::convertible_to<bool>;
    {container.addNodes(nodes)} -> std::convertible_to<bool>;
    {container.removeNode(constNodeRef)};
    {container.removeNodes(nodes)};
    {container.removeAdjacency(constNodeRef,constNodeRef)};
    {container.removeAdjacencies(adjacencies)};
    {container.clear()};
    {constContainer.contains(constNodeRef)} -> std::convertible_to<bool>;
    {constContainer.hasAdjacency(constNodeRef,constNodeRef)} -> std::convertible_to<bool>;
    {constContainer.adjacency(constNodeRef)} -> util::forward_range_of<const N>;
    {constContainer.nodes()} -> util::forward_range_of<const N>;
    {constContainer.getAdjacencyPairs()} -> util::input_range_of<std::pair<const N,const N>>;
    typename C::hash_function;
    typename C::equality_predicate;
    typename C::node_type;
} ;
}