static if(!(is(Unqual!T == string[]) || is(Unqual!T == string[][]) || is(Unqual!T == double[]) || is(Unqual!T == double[][]) || is(Unqual!T == int[]) || is(Unqual!T == int[][]) || is(Unqual!T == DateTime[]) || is(Unqual!T == DateTime[][])))
static if(!(is(Unqual!T == double)))
static if(!(is(Unqual!T == int)))
static if(!(is(Unqual!T == string)))
static if(!(is(Unqual!T == DateTime)))
Maps a D type to two integer xltypes from XLOPER12. InputType is the type actually passed in by the spreadsheet, whilst Type is the Type that it gets coerced to.