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SPECMAN Text to Integer Conversion Method

1. This doc explains a very simple SPECMAN method. The method gets a string as input. The string starts with VC and than some digits may follow. Later in the input string we expect the letter P followed by a number. This number is converted to an integer.
2. As an exercise this method demonstrates work with lists and AWK style command from SPECMAN.
3. Method execution flow description:
   Extract a list of digits from the string. Get the list size and for each digit, sum to the result.



text_to_int() : uint is {
  var Bmatch : bool = name ~ "/VC.*P([0-9]*)/";
  var Smatch : string = $1;
  var Umatch := Smatch.as_a(list of int);
  var Usize := Umatch.size()-1;
  var pwr : uint = 1;
  result=0;
  for each in Umatch do {
    result=result + (pwr*(Umatch[Usize-index]-48));
    pwr=pwr*10;
  };--for
};--text_to_int

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