// Get the keyword used to define general constants for integer types (bit count, etc)
public static string GetConstantKeyword(this NumberCodeDefinition def)
{
if (def == null)
{
throw new ArgumentNullException(nameof(def));
}
switch (def.Code)
{
case TypeCode.Byte:
case TypeCode.SByte:
return("Byte");
case TypeCode.UInt16:
case TypeCode.Int16:
return("Int16");
case TypeCode.UInt32:
case TypeCode.Int32:
return("Int32");
case TypeCode.UInt64:
case TypeCode.Int64:
return("Int64");
default:
throw new InvalidOperationException(def.Code.ToString());
}
}
public BittableHandleGenerator(TextTemplating.TextTransformation ttFile,
NumberCodeDefinition underlyingType, string structName)
: this(ttFile, underlyingType.Code.ToString(), structName)
{
if (underlyingType == null)
{
throw new ArgumentNullException(nameof(underlyingType));
}
}
public static string GetVectorsSuffix(this NumberCodeDefinition def)
{
if (def == null)
{
throw new ArgumentNullException(nameof(def));
}
if (!def.IsByte)
{
return(GetConstantKeyword(def));
}
return("Bytes");
}
readonly string mOffsetName; // NOTE: offset variable must be mutable!
internal IntegerByteAccessCodeGenerator(TextTemplating.TextTransformation ttFile,
NumberCodeDefinition def,
string byteName, string bufferName, string offsetName = null,
int bitCount = -1)
{
mFile = ttFile;
//mDef = def;
mSizeOfInBits = bitCount == -1
? def.SizeOfInBits
: bitCount;
mSizeOfInBytes = bitCount == -1
? def.SizeOfInBytes
: bitCount / kBitsPerByte;
mByteName = byteName;
mBufferName = bufferName;
mOffsetName = offsetName;
}
protected BitUtilCodeGenerator(TextTemplating.TextTransformation ttFile, NumberCodeDefinition def)
{
File = ttFile;
Def = def;
}
public VectorDef(NumberCodeDefinition codeDef, int dimensions)
{
CodeDef = codeDef;
Dimensions = dimensions;
}
internal ByteSwapableIntegerDefinition(NumberCodeDefinition codeDef)
: this(codeDef, codeDef.SizeOfInBits)
{
}
internal ByteSwapableIntegerDefinition(NumberCodeDefinition codeDef, int bitCount)
{
mCodeDef = codeDef;
mSizeOfInBits = bitCount;
mSizeOfInBytes = bitCount / kBitsPerByte;
}
protected BitFondleCodeGenerator(TextTemplating.TextTransformation ttFile, NumberCodeDefinition def)
: base(ttFile, def)
{
}
public FastBitCountCodeGenerator(TextTemplating.TextTransformation ttFile, NumberCodeDefinition def)
: base(ttFile, def)
{
}
public BitReverseCodeGenerator(TextTemplating.TextTransformation ttFile, NumberCodeDefinition def)
: base(ttFile, def)
{
}