cmstring.h

Soul的源代码,类似于劲舞团之类的游戏

#ifndef  __MATRIX_STRING_H
#define  __MATRIX_STRING_H

#include <windows.h>

namespace MatrixCore
{
	namespace System
	{
		#define  StringBlockSize		48

		class CMString //: public CMObject
		{
		public:
					CMString();
					CMString( const CMString& source );
					CMString( LPTSTR str );
					CMString( LPCTSTR str );
					CMString( int n, bool hex = false );
			virtual ~CMString();

					void		format( LPCTSTR strFormat, ... );
					int			length(){ return stringLength; }

					LPTSTR		getBuffer();

					bool		isEmpty();
					void		empty();

					TCHAR		getAt( int nIndex );
					void		setAt( int nIndex, TCHAR ch );
					void		left( int nCount );
					void		right( int nCount );
					void		makeUpper();
					void		makeLower();

					int			compareTo( CMString& str );
					int			compareTo( LPCTSTR str );
					int			compareTo( CMString& str, int count );
					int			compareTo( LPCTSTR str, int count );

			static	LPCWSTR		toWideChar( LPCSTR str );
			static	LPCSTR		toMultiByte( LPCWSTR str );

			const	CMString&		operator = ( CMString& str );
			const	CMString&		operator = ( LPTSTR str );
			const	CMString&		operator = ( LPCTSTR str );

			const	CMString&		operator += ( CMString& str );
			const	CMString&		operator += ( LPTSTR str );

					TCHAR		operator [] ( int nIndex ) const;

								operator	LPTSTR() const;

			friend	bool		operator == ( CMString& str1, CMString& str2 );
			friend	bool		operator == ( CMString& str1, LPTSTR str2 );
			friend	bool		operator == ( LPTSTR str1, CMString& str2 );

			friend	bool		operator != ( CMString& str1, CMString& str2 );
			friend	bool		operator != ( CMString& str1, LPTSTR str2 );
			friend	bool		operator != ( LPTSTR str1, CMString& str2 );

			friend	CMString		operator + ( CMString& ls, LPTSTR rs );
			friend	CMString		operator + ( LPTSTR ls, CMString& rs );
			friend	CMString		operator + ( CMString& ls, CMString& rs );

			friend	CMString		operator + ( CMString& ls, int n );
			friend	CMString		operator + ( int n, CMString& rs );
			friend	CMString		operator + ( CMString& ls, DWORD n );
			friend	CMString		operator + ( DWORD n, CMString& rs );

		protected:
					void		allocData( int strLen );
					void		calcStringSize();

					LPTSTR		chData;
					int			stringLength;
					int			allocSize;
		};
	}
}

#endif