[fnd] Added Vec, changed List. Remove MemoryBlob, replaced with Vec<byte_t>.

lib/libfnd/fnd.vcxproj

@@ -126,9 +126,9 @@
     <ClInclude Include="include\fnd\Exception.h" />
     <ClInclude Include="include\fnd\IFile.h" />
     <ClInclude Include="include\fnd\io.h" />
-    <ClInclude Include="include\fnd\ISerialiseableBinary.h" />
+    <ClInclude Include="include\fnd\ISerialisable.h" />
     <ClInclude Include="include\fnd\List.h" />
-    <ClInclude Include="include\fnd\MemoryBlob.h" />
+    <ClInclude Include="include\fnd\Vec.h" />
     <ClInclude Include="include\fnd\ResourceFileReader.h" />
     <ClInclude Include="include\fnd\SimpleFile.h" />
     <ClInclude Include="include\fnd\SimpleTextOutput.h" />
@@ -138,7 +138,6 @@
   <ItemGroup>
     <ClCompile Include="source\Exception.cpp" />
     <ClCompile Include="source\io.cpp" />
-    <ClCompile Include="source\MemoryBlob.cpp" />
     <ClCompile Include="source\ResourceFileReader.cpp" />
     <ClCompile Include="source\SimpleFile.cpp" />
     <ClCompile Include="source\SimpleTextOutput.cpp" />

lib/libfnd/fnd.vcxproj.filters

@@ -24,15 +24,6 @@
     <ClInclude Include="include\fnd\io.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="include\fnd\ISerialiseableBinary.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="include\fnd\List.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="include\fnd\MemoryBlob.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="include\fnd\StringConv.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -57,6 +48,15 @@
     <ClInclude Include="include\fnd\SimpleFile.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="include\fnd\List.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="include\fnd\Vec.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="include\fnd\ISerialisable.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="source\Exception.cpp">
@@ -65,9 +65,6 @@
     <ClCompile Include="source\io.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="source\MemoryBlob.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="source\StringConv.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>

lib/libfnd/include/fnd/ISerialisable.h

@@ -0,0 +1,21 @@
+#pragma once
+#include <fnd/types.h>
+#include <fnd/Vec.h>
+
+namespace fnd
+{
+	class ISerialisable
+	{
+	public:
+		// serialise
+		virtual void toBytes() = 0;
+		// deserialise
+		virtual void fromBytes(const byte_t* data, size_t len) = 0;
+
+		// get byte vector
+		virtual const fnd::Vec<byte_t>& getBytes() const = 0;
+
+		// clear data
+		virtual void clear() = 0;
+	};
+}

lib/libfnd/include/fnd/ISerialiseableBinary.h

@@ -1,17 +0,0 @@
-#pragma once
-#include <fnd/types.h>
-
-namespace fnd
-{
-	class ISerialiseableBinary
-	{
-	public:
-		virtual const byte_t* getBytes() const = 0;
-		virtual size_t getSize() const = 0;
-
-		virtual void exportBinary() = 0;
-		virtual void importBinary(const byte_t* bytes, size_t len) = 0;
-
-		virtual void clear() = 0;
-	};
-}

lib/libfnd/include/fnd/List.h

@@ -1,6 +1,6 @@
 #pragma once
 #include <fnd/types.h>
-#include <vector>
+#include <fnd/Vec.h>
 
 namespace fnd
 {
@@ -8,130 +8,199 @@ namespace fnd
 	class List
 	{
 	public:
-		List() :
-			mElements()
-		{
-		}
+		// constructors
+		List();
+		List(const List<T>& other);
 
-		List(const T* elements, size_t num) :
-			mElements(num)
-		{
-			initList(elements, num);
-		}
+		// copy operator
+		const List<T>& operator=(const List<T>& other);
 
-		// assignment operator
-		const List& operator=(const List& other)
-		{
-			mElements.clear();
-			for (size_t i = 0; i < other.getSize(); i++)
-			{
-				mElements.push_back(other[i]);
-			}
+		// equivalence operators
+		bool operator==(const List<T>& other) const;
+		bool operator!=(const List<T>& other) const;
 
-			return *this;
-		}
+		// back relative insertion
+		void addElement(const T& element);
 		
-		// comparision operator
-		bool operator==(const List& other) const
-		{
-			if (other.getSize() != this->getSize())
-			{
-				return false;
-			}
+		// element access
+		const T& operator[](size_t index) const;
+		T& operator[](size_t index);
+		const T& atBack() const;
+		T& atBack();
 
-			for (size_t i = 0; i < this->getSize(); i++)
-			{
-				if (getElement(i) != other[i])
-				{
-					return false;
-				}
-			}
+		// element num
+		size_t size() const;
 
-			return true;
-		}
+		// clear List
+		void clear();
 
-		bool operator!=(const List& other) const
-		{
-			return !operator==(other);
-		}
+		// element access by key
+		template <class K>
+		bool hasElement(const K& key) const;
+		template <class K>
+		const T& getElement(const K& key) const;
+		template <class K>
+		T& getElement(const K& key);
 		
-		// access operators
-		const T& getElement(size_t index) const
-		{
-			return mElements[index];
-		}
-		T& getElement(size_t index)
-		{
-			if (index == mElements.size()) mElements.push_back(T());
-			return mElements[index];
-		}
-
-		const T& operator[](size_t index) const { return getElement(index); }
-		T& operator[](size_t index) { return getElement(index); }
-		const T& atBack() const { return getElement(getSize() - 1); }
-		T& atBack() { return getElement(getSize() - 1); }
-
-		// functions
-		void addElement(const T& element) { mElements.push_back(element); }
-		size_t getIndexOf(const T& key) const
-		{
-			for (size_t i = 0; i < getSize(); i++)
-			{
-				if (getElement(i) == key) return i;
-			}
-
-			throw Exception("LIST", "Element does not exist");
-		}
-		bool hasElement(const T& key) const
-		{
-			try
-			{
-				getIndexOf(key);
-			} catch (const Exception&)
-			{
-				return false;
-			}
-
-			return true;
-		}
-
-		// special
-		template <class X>
-		size_t getIndexOf(const X& key) const
-		{
-			for (size_t i = 0; i < getSize(); i++)
-			{
-				if (getElement(i) == key) return i;
-			}
-
-			throw Exception("LIST", "Element does not exist");
-		}
-		template <class X>
-		bool hasElement(const X& key) const
-		{
-			try
-			{
-				getIndexOf(key);
-			} catch (const Exception&)
-			{
-				return false;
-			}
-
-			return true;
-		}
-		size_t getSize() const { return mElements.size(); }
-		void clear() { mElements.clear(); }
 	private:
-		std::vector<T> mElements;
+		static const size_t kDefaultSize = 20;
 
-		void initList(T* elements, size_t num)
+		fnd::Vec<T> m_Vec;
+		size_t m_Num;
+	};	
+
+	template<class T>
+	inline List<T>::List() :
+		m_Vec(),
+		m_Num(0)
+	{
+		m_Vec.alloc(kDefaultSize);
+	}
+
+	template<class T>
+	inline List<T>::List(const List<T>& other) :
+		m_Vec(other.m_Vec),
+		m_Size(other.m_Size)
+	{}
+
+	template<class T>
+	inline const List<T>& List<T>::operator=(const List<T>& other)
+	{
+		m_Vec = other.m_Vec;
+		m_Size = other.m_Size;
+	}
+
+	template<class T>
+	inline bool List<T>::operator==(const List<T>& other) const
+	{
+		bool isEqual = true;
+
+		if (m_Num == other.m_Num)
 		{
-			mElements.clear();
-			for (size_t i = 0; i < num; i++)
+			for (size_t i = 0; i < m_Num && isEqual == true; i++)
 			{
-				mElements.push_back(elements[i]);
+				if ((*this)[i] != other[i])
+					isEqual = false;
 			}
 		}
-	};
-}
+		else
+		{
+			isEqual = false;
+		}
 
+		return isEqual;
+	}
+
+	template<class T>
+	inline bool List<T>::operator!=(const List<T>& other) const
+	{
+		return !(*this == other);
+	}
+
+	template<class T>
+	inline void List<T>::addElement(const T & element)
+	{
+		(*this)[m_Num] = element;
+	}
+
+	template<class T>
+	inline const T & List<T>::operator[](size_t index) const
+	{
+		if (index >= m_Num)
+		{
+			throw fnd::Exception("List", "Out of bound read");
+		}
+
+		return m_Vec[index];
+	}
+
+	template<class T>
+	inline T & List<T>::operator[](size_t index)
+	{
+		if (index > m_Num)
+		{
+			throw fnd::Exception("List", "Out of bound read");
+		}
+		else if (index == m_Num)
+		{
+			if ((m_Num * 2) >= m_Vec.size())
+			{
+				m_Vec.alloc((m_Num + 1) * 2);
+			}
+
+			m_Num++;
+		}
+
+		return m_Vec[index];
+	}
+
+	template<class T>
+	inline const T & List<T>::atBack() const
+	{
+		return m_Vec[m_Num - 1];
+	}
+
+	template<class T>
+	inline T & List<T>::atBack()
+	{
+		return m_Vec[m_Num - 1];
+	}
+
+	template<class T>
+	inline size_t List<T>::size() const
+	{
+		return m_Num;
+	}
+
+	template<class T>
+	inline void List<T>::clear()
+	{
+		m_Num = 0;
+		m_Vec.clear();
+	}
+
+	template<class T>
+	template<class K>
+	inline bool List<T>::hasElement(const K & key) const
+	{
+		for (size_t i = 0; i < m_Num; i++)
+		{
+			if (m_List[i] == key)
+			{
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	template<class T>
+	template<class K>
+	inline const T & List<T>::getElement(const K & key) const
+	{
+		for (size_t i = 0; i < m_Num; i++)
+		{
+			if (m_List[i] == key)
+			{
+				return m_List[i];
+			}
+		}
+
+		throw fnd::Exception("getElement(): element does not exist");
+	}
+
+	template<class T>
+	template<class K>
+	inline T & List<T>::getElement(const K & key)
+	{
+		for (size_t i = 0; i < m_Num; i++)
+		{
+			if (m_List[i] == key)
+			{
+				return m_List[i];
+			}
+		}
+
+		throw fnd::Exception("getElement(): element does not exist");
+	}
+}

lib/libfnd/include/fnd/MemoryBlob.h

@@ -1,42 +0,0 @@
-#pragma once
-#include <cstring>
-#include <cstdio>
-#include <cstdlib>
-#include <ctime>
-#include <vector>
-#include <fnd/types.h>
-
-namespace fnd
-{
-	class MemoryBlob
-	{
-	public:
-		MemoryBlob();
-		MemoryBlob(const byte_t* bytes, size_t len);
-
-		bool operator==(const MemoryBlob& other) const;
-		bool operator!=(const MemoryBlob& other) const;
-		void operator=(const MemoryBlob& other);
-
-		void alloc(size_t size);
-		void extend(size_t new_size);
-		void clear();
-
-		inline byte_t& operator[](size_t index) { return mData[index]; }
-		inline const byte_t& operator[](size_t index) const { return mData[index]; }
-
-		inline byte_t* getBytes() { return mData.data(); }
-		inline const byte_t* getBytes() const { return mData.data(); }
-		inline size_t getSize() const { return mVisableSize; }
-	private:
-		const std::string kModuleName = "MEMORY_BLOB";
-		static const size_t kAllocBlockSize = 0x1000;
-
-		std::vector<byte_t> mData;
-		size_t mSize;
-		size_t mVisableSize;
-
-		void allocateMemory(size_t size);
-		void clearMemory();
-	};
-}

lib/libfnd/include/fnd/Vec.h

@@ -0,0 +1,188 @@
+#pragma once
+#include <fnd/types.h>
+
+namespace fnd
+{
+	template <class T>
+	class Vec
+	{
+	public:
+		// constructors
+		Vec();
+		Vec(const Vec<T>& other);
+		Vec(const T* array, size_t num);
+		~Vec();
+
+		// copy operator
+		const Vec<T>& operator=(const Vec<T>& other);
+
+		// equivalence operators
+		bool operator==(const Vec<T>& other) const;
+		bool operator!=(const Vec<T>& other) const;
+
+		// element access
+		const T& operator[](size_t index) const;
+		T& operator[](size_t index);
+
+		// raw access 
+		const T* data() const;
+		T* data();
+
+		// element num
+		size_t size() const;
+
+		// allocate vector
+		void alloc(size_t new_size);
+
+		// clear vector
+		void clear();
+	private:
+		T * m_Vec;
+		size_t m_Size;
+
+		void copyFrom(const T * array, size_t num);
+	};
+
+	template<class T>
+	inline Vec<T>::Vec() :
+		m_Vec(nullptr),
+		m_Size(0)
+	{}
+
+	template<class T>
+	inline Vec<T>::Vec(const Vec<T>& other) :
+		Vec()
+	{
+		copyFrom(other.data(), other.size());
+	}
+
+	template<class T>
+	inline Vec<T>::Vec(const T * array, size_t num) :
+		Vec()
+	{
+		copyFrom(array, num);
+	}
+
+	template<class T>
+	inline Vec<T>::~Vec()
+	{
+		clear();
+	}
+
+	template<class T>
+	inline const Vec<T>& Vec<T>::operator=(const Vec<T>& other)
+	{
+		copyFrom(other.data(), other.size());
+	}
+
+	template<class T>
+	inline bool Vec<T>::operator==(const Vec<T>& other) const
+	{
+		bool isEqual = true;
+
+		if (m_Size == other.m_Size)
+		{
+			for (size_t i = 0; i < m_Size && isEqual; i++)
+			{
+				if (m_Vec[i] != other.m_Vec[i])
+				{
+					isEqual = false;
+				}
+			}
+		}
+		else
+		{
+			isEqual = false;
+		}
+
+		return isEqual;
+	}
+
+	template<class T>
+	inline bool Vec<T>::operator!=(const Vec<T>& other) const
+	{
+		return !(*this == other);
+	}
+
+	template<class T>
+	inline const T & Vec<T>::operator[](size_t index) const
+	{
+		return m_Vec[index];
+	}
+
+	template<class T>
+	inline T & Vec<T>::operator[](size_t index)
+	{
+		return m_Vec[index];
+	}
+
+	template<class T>
+	inline const T * Vec<T>::data() const
+	{
+		return m_Vec;
+	}
+
+	template<class T>
+	inline T * Vec<T>::data()
+	{
+		return m_Vec;
+	}
+
+	template<class T>
+	inline size_t Vec<T>::size() const
+	{
+		return m_Size;
+	}
+
+	template<class T>
+	inline void Vec<T>::alloc(size_t new_size)
+	{
+		if (m_Vec != nullptr)
+		{
+			T* new_vec = new T[new_size];
+			if (new_vec == nullptr)
+			{
+				fnd::Exception("Vec", "Failed to allocate memory for vector");
+			}
+
+			for (size_t i = 0; i < MIN(m_Size, new_size); i++)
+			{
+				new_vec[i] = m_Vec[i];
+			}
+			delete[] m_Vec;
+			m_Vec = new_vec;
+			m_Size = new_size;
+		}
+		else
+		{
+			m_Vec = new T[new_size];
+			if (m_Vec == nullptr)
+			{
+				fnd::Exception("Vec", "Failed to allocate memory for vector");
+			}
+			m_Size = new_size;
+		}
+	}
+
+	template<class T>
+	inline void Vec<T>::clear()
+	{
+		if (m_Vec != nullptr)
+		{
+			delete[] m_Vec;
+		}
+		m_Vec = nullptr;
+		m_Size = 0;
+	}
+
+	template<class T>
+	inline void Vec<T>::copyFrom(const T * array, size_t num)
+	{
+		clear();
+		alloc(num);
+		for (size_t i = 0; i < m_Size; i++)
+		{
+			m_Vec[i] = array[i];
+		}
+	}
+}

lib/libfnd/source/MemoryBlob.cpp

@@ -1,89 +0,0 @@
-#include <fnd/MemoryBlob.h>
-
-using namespace fnd;
-
-MemoryBlob::MemoryBlob() :
-	mData(),
-	mSize(0),
-	mVisableSize(0)
-{
-
-}
-
-fnd::MemoryBlob::MemoryBlob(const byte_t * bytes, size_t len) :
-	mData(),
-	mSize(0),
-	mVisableSize(0)
-{
-	alloc(len);
-	memcpy(getBytes(), bytes, getSize());
-}
-
-bool fnd::MemoryBlob::operator==(const MemoryBlob & other) const
-{
-	bool isEqual = true;
-
-	if (this->getSize() == other.getSize())
-	{
-		isEqual = memcmp(this->getBytes(), other.getBytes(), this->getSize()) == 0;
-	}
-	else
-	{
-		isEqual = false;
-	}
-		
-
-	return isEqual;
-}
-
-bool fnd::MemoryBlob::operator!=(const MemoryBlob & other) const
-{
-	return !operator==(other);
-}
-
-void fnd::MemoryBlob::operator=(const MemoryBlob & other)
-{
-	alloc(other.getSize());
-	memcpy(getBytes(), other.getBytes(), getSize());
-}
-
-void MemoryBlob::alloc(size_t size)
-{
-	if (size > mSize)
-	{
-		allocateMemory(size);
-	}
-	else
-	{
-		mVisableSize = size;
-		clearMemory();
-	}
-}
-
-void MemoryBlob::extend(size_t new_size)
-{
-	try {
-		mData.resize(new_size);
-	}
-	catch (...) {
-		throw fnd::Exception(kModuleName, "extend() failed to allocate memory");
-	}
-}
-
-void fnd::MemoryBlob::clear()
-{
-	mVisableSize = 0;
-}
-
-void MemoryBlob::allocateMemory(size_t size)
-{
-	mSize = (size_t)align(size, kAllocBlockSize);
-	mVisableSize = size;
-	extend(mSize);
-	clearMemory();
-}
-
-void MemoryBlob::clearMemory()
-{
-	memset(mData.data(), 0, mSize);
-}