Aggregator.hh

// Copyright QED Software 2023.
 
#ifndef GRAIL_AGGREGATOR_H
#define GRAIL_AGGREGATOR_H
 
#include "../Evaluator.hh"
 
#include <cassert>
#include <limits>
#include <memory>
#include <vector>
 
namespace grail
{
namespace evaluator
{
 template <typename ContextType>
 class Aggregator : public Evaluator<ContextType>
 {
 public:
 Aggregator(const std::vector<std::shared_ptr<Evaluator<ContextType>>>& childEvaluators)
 : childEvaluators{childEvaluators}
 {
 }
 
 Aggregator(const Aggregator<ContextType>&) = default;
 Aggregator(Aggregator<ContextType>&&) = default;
 
 virtual ~Aggregator() = default;
 
 Aggregator& operator =(const Aggregator<ContextType>&) = default;
 Aggregator& operator =(Aggregator<ContextType>&&) = default;
 
 protected:
 virtual void DebugDump(const std::map<const void*, unsigned int>& nodeMapping,
 data::EvaluationDebugData& debugData) const override
 {
 for(const auto& childEvaluator : childEvaluators)
 {
 debugData.AddChildNode(nodeMapping.at(childEvaluator.get()));
 }
 }
 
 std::vector<std::shared_ptr<Evaluator<ContextType>>> childEvaluators{};
 };
}
}
#endif //GRAIL_EVALUATOR_H