indent classes, align by spaces

include/iundo.h

@@ -32,60 +32,60 @@
 class UndoMemento
 {
 public:
-virtual void release() = 0;
-virtual ~UndoMemento() {
-}
+	virtual void release() = 0;
+	virtual ~UndoMemento() {
+	}
 };
 
 class Undoable
 {
 public:
-virtual UndoMemento* exportState() const = 0;
-virtual void importState( const UndoMemento* state ) = 0;
-virtual ~Undoable() {
-}
+	virtual UndoMemento* exportState() const = 0;
+	virtual void importState( const UndoMemento* state ) = 0;
+	virtual ~Undoable() {
+	}
 };
 
 class UndoObserver
 {
 public:
-virtual void save( Undoable* undoable ) = 0;
-virtual ~UndoObserver() {
-}
+	virtual void save( Undoable* undoable ) = 0;
+	virtual ~UndoObserver() {
+	}
 };
 
 class UndoTracker
 {
 public:
-virtual void clear() = 0;
-virtual void begin() = 0;
-virtual void undo() = 0;
-virtual void redo() = 0;
-virtual ~UndoTracker() {
-}
+	virtual void clear() = 0;
+	virtual void begin() = 0;
+	virtual void undo() = 0;
+	virtual void redo() = 0;
+	virtual ~UndoTracker() {
+	}
 };
 
 class UndoSystem
 {
 public:
-INTEGER_CONSTANT( Version, 1 );
-STRING_CONSTANT( Name, "undo" );
+	INTEGER_CONSTANT( Version, 1 );
+	STRING_CONSTANT( Name, "undo" );
 
-virtual UndoObserver* observer( Undoable* undoable ) = 0;
-virtual void release( Undoable* undoable ) = 0;
+	virtual UndoObserver* observer( Undoable* undoable ) = 0;
+	virtual void release( Undoable* undoable ) = 0;
 
-virtual std::size_t size() const = 0;
-virtual void start() = 0;
-virtual void finish( const char* command ) = 0;
-virtual void undo() = 0;
-virtual void redo() = 0;
-virtual void clear() = 0;
+	virtual std::size_t size() const = 0;
+	virtual void start() = 0;
+	virtual void finish( const char* command ) = 0;
+	virtual void undo() = 0;
+	virtual void redo() = 0;
+	virtual void clear() = 0;
 
-virtual void trackerAttach( UndoTracker& tracker ) = 0;
-virtual void trackerDetach( UndoTracker& tracker ) = 0;
+	virtual void trackerAttach( UndoTracker& tracker ) = 0;
+	virtual void trackerDetach( UndoTracker& tracker ) = 0;
 
-virtual ~UndoSystem() {
-}
+	virtual ~UndoSystem() {
+	}
 };
 
 #include "modulesystem.h"
@@ -104,14 +104,14 @@ inline UndoSystem& GlobalUndoSystem(){
 
 class UndoableCommand
 {
-const char* m_command;
+	const char* m_command;
 public:
-UndoableCommand( const char* command ) : m_command( command ){
-	GlobalUndoSystem().start();
-}
-~UndoableCommand(){
-	GlobalUndoSystem().finish( m_command );
-}
+	UndoableCommand( const char* command ) : m_command( command ){
+		GlobalUndoSystem().start();
+	}
+	~UndoableCommand(){
+		GlobalUndoSystem().finish( m_command );
+	}
 };