sopt/soft__threshhold_8cc_source.html

 #include "sopt/maths.h"

 #include "sopt/types.h"


 int main(int, char const **) {

   sopt::Array<> input(6);

   input << 1e1, 2e1, 3e1, 4e1, 1e4, 2e4;


   if (not(sopt::soft_threshhold(input, 2.5e1).head(2).array() < 1e-8).all()) throw std::exception();

   if (not(sopt::soft_threshhold(input, 2.5e1).tail(4).array() > 1e-8).all()) throw std::exception();


   return 0;

 }

maths.h

sopt::soft_threshhold
std::enable_if< std::is_arithmetic< SCALAR >::value or is_complex< SCALAR >::value, SCALAR >::type soft_threshhold(SCALAR const &x, typename real_type< SCALAR >::type const &threshhold)
abs(x) < threshhold ? 0: x - sgn(x) * threshhold
Definition: maths.h:29

sopt::Array
Eigen::Array< T, Eigen::Dynamic, 1 > Array
A 1-dimensional list of elements of given type.
Definition: types.h:34

main
int main(int, char const **)
Definition: soft_threshhold.cc:4

types.h