public override TypePrinterResult VisitPointerType(PointerType pointer,
TypeQualifiers quals)
{
TypeMap typeMap;
if (Context.TypeMaps.FindTypeMap(pointer.Desugar(), out typeMap))
{
var typePrinterContext = new TypePrinterContext
{
Kind = ContextKind,
MarshalKind = MarshalKind,
Type = pointer
};
return(typeMap.CLISignatureType(typePrinterContext).Visit(this));
}
var pointee = pointer.Pointee.Desugar();
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
return(string.Format("{0}^", function.Visit(this, quals)));
}
// From http://msdn.microsoft.com/en-us/library/y31yhkeb.aspx
// Any of the following types may be a pointer type:
// * sbyte, byte, short, ushort, int, uint, long, ulong, char, float, double, decimal, or bool.
// * Any enum type.
// * Any pointer type.
// * Any user-defined struct type that contains fields of unmanaged types only.
var finalPointee = pointer.GetFinalPointee();
if (finalPointee.IsPrimitiveType())
{
// Skip one indirection if passed by reference
bool isRefParam = Parameter != null && (Parameter.IsOut || Parameter.IsInOut);
if (isRefParam)
{
return(pointer.QualifiedPointee.Visit(this));
}
if (pointee.IsPrimitiveType(PrimitiveType.Void))
{
return("::System::IntPtr");
}
var result = pointer.QualifiedPointee.Visit(this).ToString();
return(!isRefParam && result == "::System::IntPtr" ? "void**" : result + "*");
}
Enumeration @enum;
if (pointee.TryGetEnum(out @enum))
{
var typeName = @enum.Visit(this);
// Skip one indirection if passed by reference
if (Parameter != null && (Parameter.IsOut || Parameter.IsInOut) &&
pointee == finalPointee)
{
return(string.Format("{0}", typeName));
}
return(string.Format("{0}*", typeName));
}
return(pointer.QualifiedPointee.Visit(this));
}