Repo created

generator/collection_base.hpp

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+#pragma once
+
+#include <algorithm>
+#include <iterator>
+#include <vector>
+
+// Implementing this base class allows an object to be collection of objects.
+template <typename T>
+class CollectionBase
+{
+public:
+  void Append(T const & collector) { m_collection.push_back(collector); }
+
+  void AddCollection(CollectionBase<T> const & collection)
+  {
+    std::copy(std::begin(collection.m_collection), std::end(collection.m_collection), std::back_inserter(m_collection));
+  }
+
+  std::vector<T> const & GetCollection() const { return m_collection; }
+
+  bool Empty() const { return m_collection.empty(); }
+
+protected:
+  std::vector<T> m_collection;
+};