Md5Signature.cc

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#include <iomanip>
#include <utl/Md5Signature.h>


using namespace std;


namespace utl {

  string
  Md5Signature(const TabulatedFunction& tf, const unsigned int precision)
  {
    ostringstream os;
    os << setprecision(precision) << "tf";
    for (TabulatedFunction::ArrayConstIterator xIt = tf.XBegin();
         xIt != tf.XEnd(); ++xIt)
      os << *xIt << 'x';
    for (TabulatedFunction::ArrayConstIterator yIt = tf.YBegin();
         yIt != tf.YEnd(); ++yIt)
      os << *yIt << 'y';
    return Md5Sum(os.str()).GetHexDigest();
  }


  string
  Md5Signature(const double d, const unsigned int precision)
  {
    ostringstream os;
    os << setprecision(precision) << d;
    return Md5Sum(os.str()).GetHexDigest();
  }

}