Initial commit: Final state of the master project

Research/scene/PoolBuilder/BasePoolBuilder.h

@@ -0,0 +1,66 @@
+#pragma once
+#include <vector>
+#include <stdio.h>
+#include <fstream>
+
+#include "../../core/Defines.h"
+
+#include "../../core/Serializer.h"
+
+// Pool builder class that can be used to build a pool for a specific kind of tree. Constructor should indicate the tree type.
+template<class T>
+class BasePoolBuilder
+{
+public:
+	virtual ~BasePoolBuilder() {}
+
+	virtual size_t GetPoolSize(const T* tree) = 0;
+	virtual bool BuildPool(const T* tree, std::vector<unsigned8>& pool) = 0;
+	virtual bool VerifyPool(std::vector<unsigned8>& pool, const unsigned8& depth) const = 0;
+	virtual std::string GetFullFileName(const std::string& fileName) const = 0;
+
+	virtual bool ReadPool(const std::string& fileName, std::vector<unsigned8>& pool) const
+	{
+		std::string binFileName = GetFullFileName(fileName);
+		std::ifstream nodePoolInFile(binFileName, std::ios::binary);
+
+		if (nodePoolInFile.good()) {
+
+			// Destroy whole current node pool
+			Serializer<std::vector<unsigned8>, unsigned64>::Deserialize(pool, nodePoolInFile);
+			nodePoolInFile.close();
+			return true;
+		}
+		return false;
+	}
+
+	bool WritePool(const std::string& fileName, const std::vector<unsigned8>& pool) const
+	{
+		std::string binFileName = GetFullFileName(fileName);
+
+		if (!pool.empty()) {
+			std::ofstream nodePoolOutFile(binFileName, std::ios::binary);
+			Serializer<std::vector<unsigned8>, unsigned64>::Serialize(pool, nodePoolOutFile);
+			nodePoolOutFile.close();
+			return true;
+		}
+		return false;
+	}
+
+	bool BuildOrReadPool(const T* tree, const std::string& fileName, std::vector<unsigned8>& pool)
+	{
+		if (ReadPool(fileName, pool)) return true;
+		bool res = BuildPool(tree, pool);
+		if (res) WritePool(fileName, pool);
+		return res;
+	}
+
+	bool VerifyCachedPool(const std::string& fileName, const unsigned8& depth) const
+	{
+		std::vector<unsigned8> pool;
+		if (ReadPool(fileName, pool))
+			return VerifyPool(pool, depth);
+		return false;
+	}
+};
+