GraphCycleException.h

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#ifndef BUSINESS_LOGIC_LOGIC_ERRORS_GRAPH_CYCLE_EXCEPTION_H
#define BUSINESS_LOGIC_LOGIC_ERRORS_GRAPH_CYCLE_EXCEPTION_H
 
#include <stdexcept>
#include <unordered_set>
 
#include "elements/blocks/structures/BlocksConnectionSide.h"
 
namespace business_logic::errors {
    class GraphCycleException : public std::runtime_error {
       public:
        explicit GraphCycleException(
            const std::unordered_set<business_logic::elements::structures::BlocksConnectionSide>&
                cyclePath)
            : std::runtime_error("Graph cycle detected"), cyclePath(cyclePath) {}
 
        ~GraphCycleException() noexcept override = default;
 
        // disable copy semantics
        GraphCycleException(const GraphCycleException&) = delete;
        GraphCycleException& operator=(const GraphCycleException&) = delete;
 
        // disable move semantics
        GraphCycleException(GraphCycleException&&) = delete;
        GraphCycleException& operator=(GraphCycleException&&) = delete;
 
        const std::unordered_set<business_logic::elements::structures::BlocksConnectionSide>&
        getCyclePath() const {
            return cyclePath;
        }
 
       private:
        std::unordered_set<business_logic::elements::structures::BlocksConnectionSide> cyclePath;
    };
}  // namespace business_logic::errors
 
#endif  // BUSINESS_LOGIC_LOGIC_ERRORS_GRAPH_CYCLE_EXCEPTION_H