GSL_Helpers.h File Reference

#include <gsl/gsl_errno.h>
#include <gsl/gsl_fft_halfcomplex.h>
#include <gsl/gsl_fft_real.h>
#include <gsl/gsl_spline.h>
#include "MantidKernel/Strings.h"
#include <memory>
#include <span>
#include <vector>

Go to the source code of this file.

Classes
struct	Mantid::Kernel::fft::GSLFree
	Functor to free GSL objects in a unique pointer. More...
struct	Mantid::Kernel::spline::GSLFree
	Functor to free a GSL objects in a unique pointer. More...

Namespaces
namespace	Mantid
	Helper class which provides the Collimation Length for SANS instruments.
namespace	Mantid::Kernel
namespace	Mantid::Kernel::fft
namespace	Mantid::Kernel::spline

Typedefs
using	Mantid::Kernel::spline::accel_uptr = std::unique_ptr< gsl_interp_accel, GSLFree >
using	Mantid::Kernel::fft::hc_wt_uptr = std::unique_ptr< gsl_fft_halfcomplex_wavetable, GSLFree >
using	Mantid::Kernel::fft::real_ws_uptr = std::unique_ptr< gsl_fft_real_workspace, GSLFree >
using	Mantid::Kernel::fft::real_wt_uptr = std::unique_ptr< gsl_fft_real_wavetable, GSLFree >
using	Mantid::Kernel::spline::spline_uptr = std::unique_ptr< gsl_spline, GSLFree >

Functions
template<typename X , typename Y >
spline_uptr	Mantid::Kernel::spline::make_cubic_spline (std::span< X const > x, std::span< Y const > y)
hc_wt_uptr	Mantid::Kernel::fft::make_gsl_hc_wavetable (std::size_t dn)
real_wt_uptr	Mantid::Kernel::fft::make_gsl_real_wavetable (std::size_t dn)
real_ws_uptr	Mantid::Kernel::fft::make_gsl_real_workspace (std::size_t dn)
accel_uptr	Mantid::Kernel::spline::make_interp_accel ()
template<typename X , typename Y >
spline_uptr	Mantid::Kernel::spline::make_spline (std::span< X const > x, std::span< Y const > y, gsl_interp_type const *type)

Variables
constexpr unsigned int	Mantid::Kernel::spline::MIN_CSPLINE_POINTS {3}
	Minimum number of points needed to fit a cubic spline in GSL.