6 #include <boost/random/mersenne_twister.hpp> 
    7 #include <boost/random/uniform_01.hpp> 
    8 #include <boost/noncopyable.hpp> 
   38                                const double& sigma_arg = 
double(1))
 
   43     assert(
_sigma >= 
double(0));
 
   48   template<
class Engine>
 
   59     const double pi = double(3.14159265358979323846);    
 
   61                           cos(
double(2)*pi*
_r1) :
 
   62                           sin(
double(2)*pi*_r1))
 
   78   static boost::mt11213b mt_random(MilliSeconds::now().
value());
 
   79   static boost::uniform_01<boost::mt11213b> u0(mt_random);
 
   82   for (
size_t i=0; i<
Length; ++i)
 
   83       table[i] = static_cast<int>(n(u0))/2*2;