--- a/src/misc/array.hpp
+++ b/src/misc/array.hpp
@@ -17,70 +17,70 @@
 
 /** Flexible array with size limit. Implemented as fixed size
  *  array of fixed size arrays */
-template <class Titem_, int Tblock_size_ = 1024, int Tnum_blocks_ = Tblock_size_>
-class CArrayT {
+template <class T, int B = 1024, int N = B>
+class SmallArray {
 public:
-	typedef Titem_ Titem; ///< Titem is now visible from outside
-	typedef CFixedSizeArrayT<Titem_, Tblock_size_> CSubArray; ///< inner array
-	typedef CFixedSizeArrayT<CSubArray, Tnum_blocks_> CSuperArray; ///< outer array
+	typedef T Titem; ///< Titem is now visible from outside
+	typedef FixedSizeArray<T, B> SubArray; ///< inner array
+	typedef FixedSizeArray<SubArray, N> SuperArray; ///< outer array
 
 protected:
-	CSuperArray     m_a; ///< array of arrays of items
+	SuperArray data; ///< array of arrays of items
 
 public:
-	static const int Tblock_size = Tblock_size_; ///< block size is now visible from outside
-	static const int Tnum_blocks = Tnum_blocks_; ///< number of blocks is now visible from outside
-	static const int Tcapacity   = Tblock_size * Tnum_blocks; ///< total max number of items
+	static const int Tblock_size = B; ///< block size is now visible from outside
+	static const int Tnum_blocks = N; ///< number of blocks is now visible from outside
+	static const int Tcapacity = B * N; ///< total max number of items
 
 	/** implicit constructor */
-	FORCEINLINE CArrayT() { }
+	FORCEINLINE SmallArray() { }
 	/** Clear (destroy) all items */
-	FORCEINLINE void Clear() {m_a.Clear();}
+	FORCEINLINE void Clear() {data.Clear();}
 	/** Return actual number of items */
-	FORCEINLINE int Size() const
+	FORCEINLINE int Length() const
 	{
-		int super_size = m_a.Size();
+		int super_size = data.Length();
 		if (super_size == 0) return 0;
-		int sub_size = m_a[super_size - 1].Size();
+		int sub_size = data[super_size - 1].Length();
 		return (super_size - 1) * Tblock_size + sub_size;
 	}
 	/** return true if array is empty */
-	FORCEINLINE bool IsEmpty() { return m_a.IsEmpty(); }
+	FORCEINLINE bool IsEmpty() { return data.IsEmpty(); }
 	/** return true if array is full */
-	FORCEINLINE bool IsFull() { return m_a.IsFull() && m_a[Tnum_blocks - 1].IsFull(); }
+	FORCEINLINE bool IsFull() { return data.IsFull() && data[Tnum_blocks - 1].IsFull(); }
 	/** return first sub-array with free space for new item */
-	FORCEINLINE CSubArray& FirstFreeSubArray()
+	FORCEINLINE SubArray& FirstFreeSubArray()
 	{
-		int super_size = m_a.Size();
+		int super_size = data.Length();
 		if (super_size > 0) {
-			CSubArray& sa = m_a[super_size - 1];
-			if (!sa.IsFull()) return sa;
+			SubArray& s = data[super_size - 1];
+			if (!s.IsFull()) return s;
 		}
-		return m_a.Add();
+		return data.AppendC();
 	}
 	/** allocate but not construct new item */
-	FORCEINLINE Titem_& AddNC() { return FirstFreeSubArray().AddNC(); }
+	FORCEINLINE T& Append() { return FirstFreeSubArray().Append(); }
 	/** allocate and construct new item */
-	FORCEINLINE Titem_& Add()   { return FirstFreeSubArray().Add(); }
+	FORCEINLINE T& AppendC() { return FirstFreeSubArray().AppendC(); }
 	/** indexed access (non-const) */
-	FORCEINLINE Titem& operator [] (int idx)
+	FORCEINLINE Titem& operator [] (int index)
 	{
-		CSubArray& sa = m_a[idx / Tblock_size];
-		Titem& item   = sa [idx % Tblock_size];
+		SubArray& s = data[index / Tblock_size];
+		Titem& item = s[index % Tblock_size];
 		return item;
 	}
 	/** indexed access (const) */
-	FORCEINLINE const Titem& operator [] (int idx) const
+	FORCEINLINE const Titem& operator [] (int index) const
 	{
-		const CSubArray& sa = m_a[idx / Tblock_size];
-		const Titem& item   = sa [idx % Tblock_size];
+		const SubArray& s = data[index / Tblock_size];
+		const Titem& item = s[index % Tblock_size];
 		return item;
 	}
 
 	template <typename D> void Dump(D &dmp) const
 	{
 		dmp.WriteLine("capacity = %d", Tcapacity);
-		int num_items = Size();
+		int num_items = Length();
 		dmp.WriteLine("num_items = %d", num_items);
 		CStrA name;
 		for (int i = 0; i < num_items; i++) {

--- a/src/misc/fixedsizearray.hpp
+++ b/src/misc/fixedsizearray.hpp
@@ -18,61 +18,61 @@
  *  Upon construction it preallocates fixed size block of memory
  *  for all items, but doesn't construct them. Item's construction
  *  is delayed. */
-template <class Titem_, int Tcapacity_>
-struct CFixedSizeArrayT {
+template <class T, int C>
+struct FixedSizeArray {
 	/** the only member of fixed size array is pointer to the block
-	 *  of C array of items. Header can be found on the offset -sizeof(CHdr). */
-	Titem_ *m_items;
+	 *  of C array of items. Header can be found on the offset -sizeof(ArrayHeader). */
+	T *data;
 
 	/** header for fixed size array */
-	struct CHdr
+	struct ArrayHeader
 	{
-		int    m_num_items; ///< number of items in the array
-		int    m_ref_cnt;   ///< block reference counter (used by copy constructor and by destructor)
+		int items;           ///< number of items in the array
+		int reference_count; ///< block reference counter (used by copy constructor and by destructor)
 	};
 
 	/* make types and constants visible from outside */
-	typedef Titem_ Titem; // type of array item
+	typedef T Titem; // type of array item
 
-	static const int Tcapacity = Tcapacity_;     // the array capacity (maximum size)
-	static const int TitemSize = sizeof(Titem_); // size of item
-	static const int ThdrSize  = sizeof(CHdr);   // size of header
+	static const int Tcapacity = C;                    // the array capacity (maximum size)
+	static const int Tsize = sizeof(T);                // size of item
+	static const int HeaderSize = sizeof(ArrayHeader); // size of header
 
 	/** Default constructor. Preallocate space for items and header, then initialize header. */
-	CFixedSizeArrayT()
+	FixedSizeArray()
 	{
 		/* allocate block for header + items (don't construct items) */
-		m_items = (Titem*)((MallocT<int8>(ThdrSize + Tcapacity * sizeof(Titem))) + ThdrSize);
+		data = (Titem*)((MallocT<int8>(HeaderSize + Tcapacity * Tsize)) + HeaderSize);
 		SizeRef() = 0; // initial number of items
 		RefCnt() = 1; // initial reference counter
 	}
 
 	/** Copy constructor. Preallocate space for items and header, then initialize header. */
-	CFixedSizeArrayT(const CFixedSizeArrayT<Titem_, Tcapacity_>& src)
+	FixedSizeArray(const FixedSizeArray<T, C>& src)
 	{
 		/* share block (header + items) with the source array */
-		m_items = src.m_items;
+		data = src.data;
 		RefCnt()++; // now we share block with the source
 	}
 
 	/** destroy remaining items and free the memory block */
-	~CFixedSizeArrayT()
+	~FixedSizeArray()
 	{
 		/* release one reference to the shared block */
 		if ((--RefCnt()) > 0) return; // and return if there is still some owner
 
 		Clear();
 		/* free the memory block occupied by items */
-		free(((int8*)m_items) - ThdrSize);
-		m_items = NULL;
+		free(((int8*)data) - HeaderSize);
+		data = NULL;
 	}
 
 	/** Clear (destroy) all items */
 	FORCEINLINE void Clear()
 	{
 		/* walk through all allocated items backward and destroy them */
-		for (Titem *pItem = &m_items[Size() - 1]; pItem >= m_items; pItem--) {
-			pItem->~Titem_();
+		for (Titem *pItem = &data[Length() - 1]; pItem >= data; pItem--) {
+			pItem->~T();
 		}
 		/* number of items become zero */
 		SizeRef() = 0;
@@ -80,30 +80,30 @@
 
 protected:
 	/** return reference to the array header (non-const) */
-	FORCEINLINE CHdr& Hdr() { return *(CHdr*)(((int8*)m_items) - ThdrSize); }
+	FORCEINLINE ArrayHeader& Hdr() { return *(ArrayHeader*)(((int8*)data) - HeaderSize); }
 	/** return reference to the array header (const) */
-	FORCEINLINE const CHdr& Hdr() const { return *(CHdr*)(((int8*)m_items) - ThdrSize); }
+	FORCEINLINE const ArrayHeader& Hdr() const { return *(ArrayHeader*)(((int8*)data) - HeaderSize); }
 	/** return reference to the block reference counter */
-	FORCEINLINE int& RefCnt() { return Hdr().m_ref_cnt; }
+	FORCEINLINE int& RefCnt() { return Hdr().reference_count; }
 	/** return reference to number of used items */
-	FORCEINLINE int& SizeRef() { return Hdr().m_num_items; }
+	FORCEINLINE int& SizeRef() { return Hdr().items; }
 public:
 	/** return number of used items */
-	FORCEINLINE int Size() const { return Hdr().m_num_items; }
+	FORCEINLINE int Length() const { return Hdr().items; }
 	/** return true if array is full */
-	FORCEINLINE bool IsFull() const { return Size() >= Tcapacity; };
+	FORCEINLINE bool IsFull() const { return Length() >= Tcapacity; };
 	/** return true if array is empty */
-	FORCEINLINE bool IsEmpty() const { return Size() <= 0; };
+	FORCEINLINE bool IsEmpty() const { return Length() <= 0; };
 	/** index validation */
-	FORCEINLINE void CheckIdx(int idx) const { assert(idx >= 0); assert(idx < Size()); }
+	FORCEINLINE void CheckIdx(int index) const { assert(index >= 0); assert(index < Length()); }
 	/** add (allocate), but don't construct item */
-	FORCEINLINE Titem& AddNC() { assert(!IsFull()); return m_items[SizeRef()++]; }
+	FORCEINLINE Titem& Append() { assert(!IsFull()); return data[SizeRef()++]; }
 	/** add and construct item using default constructor */
-	FORCEINLINE Titem& Add() { Titem& item = AddNC(); new(&item)Titem; return item; }
+	FORCEINLINE Titem& AppendC() { Titem& item = Append(); new(&item)Titem; return item; }
 	/** return item by index (non-const version) */
-	FORCEINLINE Titem& operator [] (int idx) { CheckIdx(idx); return m_items[idx]; }
+	FORCEINLINE Titem& operator [] (int index) { CheckIdx(index); return data[index]; }
 	/** return item by index (const version) */
-	FORCEINLINE const Titem& operator [] (int idx) const { CheckIdx(idx); return m_items[idx]; }
+	FORCEINLINE const Titem& operator [] (int index) const { CheckIdx(index); return data[index]; }
 };
 
 #endif /* FIXEDSIZEARRAY_HPP */

--- a/src/pathfinder/yapf/nodelist.hpp
+++ b/src/pathfinder/yapf/nodelist.hpp
@@ -27,7 +27,7 @@
 	/** make Titem_::Key a property of HashTable */
 	typedef typename Titem_::Key Key;
 	/** type that we will use as item container */
-	typedef CArrayT<Titem_, 65536, 256> CItemArray;
+	typedef SmallArray<Titem_, 65536, 256> CItemArray;
 	/** how pointers to open nodes will be stored */
 	typedef CHashTableT<Titem_, Thash_bits_open_  > COpenList;
 	/** how pointers to closed nodes will be stored */
@@ -74,7 +74,7 @@
 	/** allocate new data item from m_arr */
 	FORCEINLINE Titem_ *CreateNewNode()
 	{
-		if (m_new_node == NULL) m_new_node = &m_arr.Add();
+		if (m_new_node == NULL) m_new_node = &m_arr.AppendC();
 		return m_new_node;
 	}
 
@@ -152,7 +152,7 @@
 		return item;
 	}
 
-	FORCEINLINE int TotalCount() {return m_arr.Size();}
+	FORCEINLINE int TotalCount() {return m_arr.Length();}
 	FORCEINLINE Titem_& ItemAt(int idx) {return m_arr[idx];}
 
 	template <class D> void Dump(D &dmp) const

--- a/src/pathfinder/yapf/yapf_costcache.hpp
+++ b/src/pathfinder/yapf/yapf_costcache.hpp
@@ -53,7 +53,7 @@
 	typedef typename Node::Key Key;               ///< key to hash tables
 	typedef typename Node::CachedData CachedData;
 	typedef typename CachedData::Key CacheKey;
-	typedef CArrayT<CachedData> LocalCache;
+	typedef SmallArray<CachedData> LocalCache;
 
 protected:
 	LocalCache      m_local_cache;
@@ -70,7 +70,7 @@
 	FORCEINLINE bool PfNodeCacheFetch(Node& n)
 	{
 		CacheKey key(n.GetKey());
-		Yapf().ConnectNodeToCachedData(n, *new (&m_local_cache.AddNC()) CachedData(key));
+		Yapf().ConnectNodeToCachedData(n, *new (&m_local_cache.Append()) CachedData(key));
 		return false;
 	}
 
@@ -113,7 +113,7 @@
 	enum {c_hash_bits = 14};
 
 	typedef CHashTableT<Tsegment, c_hash_bits> HashTable;
-	typedef CArrayT<Tsegment> Heap;
+	typedef SmallArray<Tsegment> Heap;
 	typedef typename Tsegment::Key Key;    ///< key to hash table
 
 	HashTable    m_map;
@@ -133,7 +133,7 @@
 		Tsegment *item = m_map.Find(key);
 		if (item == NULL) {
 			*found = false;
-			item = new (&m_heap.AddNC()) Tsegment(key);
+			item = new (&m_heap.Append()) Tsegment(key);
 			m_map.Push(*item);
 		} else {
 			*found = true;