public static GenericFuncContainer <MethodDefinition, bool> MethodOPCodeComparer(int[] indices, OpCode[] opCodes, object[] operands)
{
if (indices.Length != opCodes.Length || (operands != null && operands.Length != opCodes.Length))
{
OnError(ErrorCode.INVALID_PARAMETER, "MethodOPCodeComparer : all arrays should have the same size");
return(null);
}
return(new GenericFuncContainer <MethodDefinition, bool>(method => {
Instruction[] instrs = method.Body.Instructions.ToArray();
for (int i = 0; i < indices.Length; i++)
{
int index = indices[i] < 0 ? (instrs.Length + indices[i]) : indices[i];
if ((index > instrs.Length) || (index < 0))
{
return false;
}
if (!HelperClass.OPMatches(instrs[index], opCodes[i], (operands != null) ? operands[i] : null))
{
return false;
}
}
return true;
}));
}