Delphi2Cpp: Special VCL-functions, conversion from Delphi to C++

There aren't some VCL functions in C++ and have to be expressed differently (incomplete list):

Delphi	C++	Condition
Assigned( foo )	foo != NULL
Copy(foo, 1,3)	foo.SubString(1, 3)	for strings
Dec(i)	i--
Dec(i,2)	i -= 2
Delete(foo, 1,3)	foo.Delete(1, 3)	for strings
Dispose(foo)	delete foo
Exclude(foo, bar)	foo >> bar	for sets
High(enum_type)	größter enum-Wert
Inc(i)	i++
Inc(i,2)	i += 2
Include(foo, bar)	foo << bar	for sets
Length(foo)	foo.Length ( )	for strings
Low(enum_type)	kleinster enum-Wert
New(p)	p = new type_of_p	only works, if p is an identifier
Pos(foo, bar)	bar.Pos ( foo );	for strings
PAnsiChar(foo)	foo.c_str()	for strings
PAnsiChar(foo)	char(foo)	else
SetLength(foo, bar)	foo.SetLength ( bar );	for strings