public override byte[] ToBytes()
{
// 1. (1 byte) - is: const (0), var (1) or instruction (2)
// 2. (3 bytes) - Instruction number
// 3. (3 bytes) - Instrcution index
// 3. (3 * n byte) - Arguments: 1st byte - (1) or (2): constant or variable
// - 2st and 3d bytes: index of constant of variable
List <byte> bytes = new List <byte>();
bytes.Add(Element_Instruction); //Its a instrucion
bytes.AddRange(InstructionNumber.ToBytes()); //Instrucion number
if (Parameters == null)
{
return(bytes.ToArray());
}
bytes.AddRange(ProgramIndex.ToBytes()); //Instrucion index
foreach (var item in Parameters)
{
bytes.Add(item.Type == ReferenceType.Constant ? Parameter_Const : Parameter_Var); //Const or variable
bytes.AddRange(item.Index.ToBytes()); //Index of argument
}
return(bytes.ToArray());
}
private int[] InstructionSparsity(InstructionNumber instr, SparsityInfo[] children, Dictionary <Variable, SparsityInfo> mapping)
{
// Just check for zero value
if (System.Math.Abs(instr.Value) <= double.Epsilon)
{
return(new int[] { 0 });
}
return(new int[0]);
}
protected virtual string Translate(InstructionNumber instruction, Context context)
{
return(context.TranslateNumber(instruction.Value));
}
protected override string Translate(InstructionNumber instruction, CLike.Context context)
{
return(NumberTranslator.Translate(instruction.Value, (Context)context));
}
