g++ [flags ...] file ... -l /isip/tools/lib/$ISIP_BINARY/lib_math_scalar.a

#include <Ullong.h>

Ullong(ullong arg = DEF_VALUE);
Ullong(const Ullong& arg);

Ullong val0;
val0 = 10;

Ullong val1(5);
Ullong val2;

val2 = val0.exp10(2) + val1.factorial();

• declare trigonometric methods as private because they cannot be defined for ullong operations.

   ullong acos(ullong); 

   ullong acosh(ullong); 

   ullong asin(ullong);

   ullong asinh(ullong); 

   ullong atan(ullong); 

   ullong atanh(ullong); 

   ullong cos(ullong); 

   ullong cosh(ullong); 

   ullong sin(ullong);

   ullong sinh(ullong); 

   ullong tan(ullong); 

   ullong tanh(ullong); 

• declare those methods as private which cannot be defined for unsigned numbers

   ullong abs(ullong);

   ullong neg(ullong);

   ullong sign(ullong);

• declare those methods as private which cannot be defined for integer numbers

   ullong ceil(ullong);

   ullong rceil(ullong);

   ullong rfloor(ullong);

   ullong round(ullong);

   ullong floor(ullong);

• This example shows how to write a Ullong object to a Sof file:

  Ullong val0(5);
  String tmp_filename(L"foo");
  Sof tmp_file;
  tmp_file.open(tmp_filename, File::WRITE_ONLY, File::TEXT);
         
  val0.write(tmp_file, (long)0);
  tmp_file.close();

• This example shows how to do some calculations and limit the result to the given range:

  Ullong value;
  Ullong value1;
  Ullong value2;
  
  ullong coef1 = 7;
  ullong coef2 = 3;
         
  ullong min = 0;
  ullong max = 255;
  
  value1 = 4;
  value2 = 5;
  
  value = value1.exp(2)*coef1 + value2.exp(3)*coef2;
  value.limit(min, max);