public U this [T key] {
get {
unsafe {
Type retType = typeof(Tuple <U, bool>);
fixed(byte *thisPtr = SwiftData)
{
var thisIntPtr = new IntPtr(thisPtr);
byte *retBuff = stackalloc byte [StructMarshal.Marshaler.Sizeof(retType)];
var retPtr = new IntPtr(retBuff);
byte *keyBuffer = stackalloc byte [StructMarshal.Marshaler.Sizeof(typeof(T))];
var keyBufferPtr = new IntPtr(keyBuffer);
StructMarshal.Marshaler.ToSwift(typeof(T), key, keyBufferPtr);
DictPI.DictGet(retPtr, thisIntPtr, keyBufferPtr,
StructMarshal.Marshaler.Metatypeof(typeof(T)),
StructMarshal.Marshaler.Metatypeof(typeof(U)),
StructMarshal.Marshaler.ProtocolWitnessof(typeof(ISwiftHashable), typeof(T)));
var retTuple = StructMarshal.Marshaler.ToNet <Tuple <U, bool> > (retPtr);
StructMarshal.Marshaler.ReleaseSwiftPointer(typeof(T), keyBufferPtr);
if (retTuple.Item2)
{
return(retTuple.Item1);
}
throw new KeyNotFoundException($"key {key} not found");
}
}
}
set {
unsafe
{
fixed(byte *thisPtr = SwiftData)
{
var thisIntPtr = new IntPtr(thisPtr);
byte *keyBuffer = stackalloc byte [StructMarshal.Marshaler.Sizeof(typeof(T))];
var keyBufferPtr = new IntPtr(keyBuffer);
StructMarshal.Marshaler.ToSwift(typeof(T), key, keyBufferPtr);
byte *valBuffer = stackalloc byte [StructMarshal.Marshaler.Sizeof(typeof(U))];
var valBufferPtr = new IntPtr(valBuffer);
StructMarshal.Marshaler.ToSwift(typeof(U), value, valBufferPtr);
DictPI.DictSet(thisIntPtr, keyBufferPtr, valBufferPtr,
StructMarshal.Marshaler.Metatypeof(typeof(T)),
StructMarshal.Marshaler.Metatypeof(typeof(U)),
StructMarshal.Marshaler.ProtocolWitnessof(typeof(ISwiftHashable), typeof(T)));
StructMarshal.Marshaler.ReleaseSwiftPointer(typeof(T), keyBufferPtr);
StructMarshal.Marshaler.ReleaseSwiftPointer(typeof(T), valBufferPtr);
}
}
}
}
