convert

auto kyosu::convert = eve::functor<convert_t>

inlineconstexpr

convert to a target type

Header file

#include <kyosu/functions.hpp>

Callable Signatures

namespace kyosu
{
  template<eve::scalar_value U> constexpr auto convert(auto x, eve::as<U> ) noexcept;
}

Parameter

• x: floating or Cayley Dickinson value to process.

Template Parameter

• U: target type to convert to.

Return value

The value resulting of the conversion of each of its elements to type U.

Example

#include <eve/wide.hpp>
#include <iomanip>
#include <iostream>
#include <kyosu/kyosu.hpp>
 
int main()
{
  using kyosu::complex_t;
  using kyosu::convert;
  using kyosu::quaternion_t;
 
  double f = 72.987654321;
  std::cout << "Real to complex of floats:      ";
  std::cout << std::setprecision(10) << f << " -> " << convert(f, eve::as<complex_t<float>>()) << "\n";
  std::cout << "Real to quaternion of double:   ";
  std::cout << f << " -> " << convert(f, eve::as<quaternion_t<double>>()) << "\n";
 
  std::cout << "Complex to quaternion ofdouble: ";
  auto c = kyosu::complex(3.5f, -2.9f);
  std::cout << c << " -> " << convert(c, eve::as<quaternion_t<double>>()) << "\n";
 
  return 0;
}