private static DcSimpleParameter CreateNestedField(DcSubatomicType type, uint divisor)
{
if (!_nestedFieldMap.TryGetValue(type, out var divisorMap))
{
_nestedFieldMap[type] = divisorMap = new Dictionary <uint, DcSimpleParameter>();
}
if (divisorMap.TryGetValue(divisor, out var field))
{
return(field);
}
field = new DcSimpleParameter(type, divisor);
divisorMap[divisor] = field;
return(field);
}
public DcSimpleParameter(DcSubatomicType type, uint divisor = 1, DcLongRange?range = null)
{
Type = type;
Divisor = divisor;
HasModulus = false;
HasFixedByteSize = false;
PackType = DcPackType.Invalid;
NestedType = DcSubatomicType.Invalid;
HasNestedFields = false;
BytesPerElement = 0;
NumLengthBytes = 2;
switch (Type)
{
case DcSubatomicType.Int8Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.Int8;
HasNestedFields = true;
BytesPerElement = 1;
break;
case DcSubatomicType.Int16Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.Int16;
HasNestedFields = true;
BytesPerElement = 2;
break;
case DcSubatomicType.Int32Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.Int32;
HasNestedFields = true;
BytesPerElement = 4;
break;
case DcSubatomicType.UInt8Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.UInt8;
HasNestedFields = true;
BytesPerElement = 1;
break;
case DcSubatomicType.UInt16Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.UInt16;
HasNestedFields = true;
BytesPerElement = 2;
break;
case DcSubatomicType.UInt32Array:
PackType = DcPackType.Array;
NestedType = DcSubatomicType.UInt32;
HasNestedFields = true;
BytesPerElement = 4;
break;
case DcSubatomicType.UInt32UInt8Array:
PackType = DcPackType.Array;
HasNestedFields = true;
BytesPerElement = 5;
break;
case DcSubatomicType.Blob32:
NumLengthBytes = 4;
PackType = DcPackType.Blob;
NestedType = DcSubatomicType.UInt8;
HasNestedFields = true;
BytesPerElement = 1;
break;
case DcSubatomicType.Blob:
PackType = DcPackType.Blob;
NestedType = DcSubatomicType.UInt8;
HasNestedFields = true;
BytesPerElement = 1;
break;
case DcSubatomicType.String:
PackType = DcPackType.String;
NestedType = DcSubatomicType.Char;
HasNestedFields = true;
BytesPerElement = 1;
break;
case DcSubatomicType.Char:
PackType = DcPackType.String;
HasFixedByteSize = true;
BytesPerElement = 1;
break;
case DcSubatomicType.Int8:
PackType = DcPackType.Int;
HasFixedByteSize = true;
FixedByteSize = 1;
break;
case DcSubatomicType.Int16:
PackType = DcPackType.Int;
HasFixedByteSize = true;
FixedByteSize = 2;
break;
case DcSubatomicType.Int32:
PackType = DcPackType.Int;
HasFixedByteSize = true;
FixedByteSize = 4;
break;
case DcSubatomicType.Int64:
PackType = DcPackType.Int64;
HasFixedByteSize = true;
FixedByteSize = 8;
break;
case DcSubatomicType.UInt8:
PackType = DcPackType.UInt;
HasFixedByteSize = true;
FixedByteSize = 1;
break;
case DcSubatomicType.UInt16:
PackType = DcPackType.UInt;
HasFixedByteSize = true;
FixedByteSize = 2;
break;
case DcSubatomicType.UInt32:
PackType = DcPackType.UInt;
HasFixedByteSize = true;
FixedByteSize = 4;
break;
case DcSubatomicType.UInt64:
PackType = DcPackType.UInt64;
HasFixedByteSize = true;
FixedByteSize = 8;
break;
case DcSubatomicType.Float64:
PackType = DcPackType.Double;
HasFixedByteSize = true;
FixedByteSize = 8;
break;
}
HasFixedStructure = HasFixedByteSize;
LongRange = range ?? new DcLongRange();
SetDivisor(divisor);
if (NestedType != DcSubatomicType.Invalid)
{
NestedField = CreateNestedField(NestedType, divisor);
}
else if (Type == DcSubatomicType.UInt32UInt8Array)
{
NestedField = UInt32UInt8Type;
}
else
{
NestedField = null;
}
}
