mkfit::axis_base< R, I, M, N > Struct Template Reference

#include <binnor.h>

Inheritance diagram for mkfit::axis_base< R, I, M, N >:

Classes
struct	I_pair

Public Types
typedef I	index_t
typedef R	real_t

Public Member Functions
	axis_base (R min, R max, unsigned M_size, unsigned N_size)
I	from_M_bin_to_N_bin (I m) const
I_pair	from_R_minmax_to_N_bins (R rmin, R rmax) const
I_pair	from_R_rdr_to_N_bins (R r, R dr) const
I	from_R_to_M_bin (R r) const
I	from_R_to_M_bin_safe (R r) const
I	from_R_to_N_bin (R r) const
I	from_R_to_N_bin_safe (R r) const
I	next_N_bin (I bin) const

Public Attributes
const I	m_last_M_bin
const I	m_last_N_bin
const R	m_M_fac
const R	m_N_fac
const R	m_R_max
const R	m_R_min

Static Public Attributes
static constexpr unsigned	c_M = M
static constexpr unsigned	c_M2N_shift = M - N
static constexpr unsigned	c_N = N

Detailed Description

template<typename R, typename I, unsigned M, unsigned N>
struct mkfit::axis_base< R, I, M, N >

Definition at line 22 of file binnor.h.

Member Typedef Documentation

template<typename R , typename I , unsigned M, unsigned N>

typedef I mkfit::axis_base< R, I, M, N >::index_t

Definition at line 26 of file binnor.h.

template<typename R , typename I , unsigned M, unsigned N>

typedef R mkfit::axis_base< R, I, M, N >::real_t

Definition at line 23 of file binnor.h.

Constructor & Destructor Documentation

template<typename R , typename I , unsigned M, unsigned N>

mkfit::axis_base< R, I, M, N >::axis_base ( R  min, R  max, unsigned  M_size, unsigned  N_size  )

inline

Definition at line 44 of file binnor.h.

References cms::cuda::assert(), and N.

        : m_R_min(min),
          m_R_max(max),
          m_M_fac(M_size / (max - min)),
          m_N_fac(N_size / (max - min)),
          m_last_M_bin(M_size - 1),
          m_last_N_bin(N_size - 1) {
      // Requested number of bins must fit within the intended bit-field (declared by binnor, later).
      assert(N_size <= (1 << N));
    }

Member Function Documentation

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::from_M_bin_to_N_bin ( I  m ) const

inline

Definition at line 61 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::c_M2N_shift.

{ return m >> c_M2N_shift; }

template<typename R , typename I , unsigned M, unsigned N>

I_pair mkfit::axis_base< R, I, M, N >::from_R_minmax_to_N_bins ( R  rmin, R  rmax  ) const

inline

Definition at line 63 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::from_R_to_N_bin_safe(), and Exhume::I.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_rdr_to_N_bins().

                                                         {
      return I_pair(from_R_to_N_bin_safe(rmin), from_R_to_N_bin_safe(rmax) + I{1});
    }

template<typename R , typename I , unsigned M, unsigned N>

I_pair mkfit::axis_base< R, I, M, N >::from_R_rdr_to_N_bins ( R  r, R  dr  ) const

inline

Definition at line 67 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::from_R_minmax_to_N_bins().

Referenced by mkfit::StdSeq::clean_cms_seedtracks_iter().

{ return from_R_minmax_to_N_bins(r - dr, r + dr); }

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::from_R_to_M_bin ( R  r ) const

inline

Definition at line 55 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::m_M_fac, and mkfit::axis_base< R, I, M, N >::m_R_min.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_M_bin_safe(), and mkfit::axis_pow2_u1< R, I, M, N >::from_R_to_M_bin_safe().

{ return (r - m_R_min) * m_M_fac; }

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::from_R_to_M_bin_safe ( R  r ) const

inline

Definition at line 58 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::from_R_to_M_bin(), mkfit::axis_base< R, I, M, N >::m_last_M_bin, and mkfit::axis_base< R, I, M, N >::m_R_max.

{ return r <= m_R_min ? 0 : (r >= m_R_max ? m_last_M_bin : from_R_to_M_bin(r)); }

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::from_R_to_N_bin ( R  r ) const

inline

Definition at line 56 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::m_N_fac, and mkfit::axis_base< R, I, M, N >::m_R_min.

Referenced by mkfit::axis_pow2_u1< R, I, M, N >::from_R_minmax_to_N_bins(), mkfit::axis_base< R, I, M, N >::from_R_to_N_bin_safe(), and mkfit::axis_pow2_u1< R, I, M, N >::from_R_to_N_bin_safe().

{ return (r - m_R_min) * m_N_fac; }

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::from_R_to_N_bin_safe ( R  r ) const

inline

Definition at line 59 of file binnor.h.

References mkfit::axis_base< R, I, M, N >::from_R_to_N_bin(), mkfit::axis_base< R, I, M, N >::m_last_N_bin, and mkfit::axis_base< R, I, M, N >::m_R_max.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_minmax_to_N_bins().

{ return r <= m_R_min ? 0 : (r >= m_R_max ? m_last_N_bin : from_R_to_N_bin(r)); }

template<typename R , typename I , unsigned M, unsigned N>

I mkfit::axis_base< R, I, M, N >::next_N_bin ( I  bin ) const

inline

Definition at line 68 of file binnor.h.

Referenced by mkfit::StdSeq::clean_cms_seedtracks_iter().

{ return bin + 1; }

Member Data Documentation

template<typename R , typename I , unsigned M, unsigned N>

constexpr unsigned mkfit::axis_base< R, I, M, N >::c_M = M

static

Definition at line 28 of file binnor.h.

template<typename R , typename I , unsigned M, unsigned N>

constexpr unsigned mkfit::axis_base< R, I, M, N >::c_M2N_shift = M - N

static

Definition at line 30 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_M_bin_to_N_bin().

template<typename R , typename I , unsigned M, unsigned N>

constexpr unsigned mkfit::axis_base< R, I, M, N >::c_N = N

static

Definition at line 29 of file binnor.h.

template<typename R , typename I , unsigned M, unsigned N>

const I mkfit::axis_base< R, I, M, N >::m_last_M_bin

Definition at line 34 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_M_bin_safe().

template<typename R , typename I , unsigned M, unsigned N>

const I mkfit::axis_base< R, I, M, N >::m_last_N_bin

Definition at line 34 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_N_bin_safe().

template<typename R , typename I , unsigned M, unsigned N>

const R mkfit::axis_base< R, I, M, N >::m_M_fac

Definition at line 33 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_M_bin().

template<typename R , typename I , unsigned M, unsigned N>

const R mkfit::axis_base< R, I, M, N >::m_N_fac

Definition at line 33 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_N_bin().

template<typename R , typename I , unsigned M, unsigned N>

const R mkfit::axis_base< R, I, M, N >::m_R_max

Definition at line 32 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_M_bin_safe(), and mkfit::axis_base< R, I, M, N >::from_R_to_N_bin_safe().

template<typename R , typename I , unsigned M, unsigned N>

const R mkfit::axis_base< R, I, M, N >::m_R_min

Definition at line 32 of file binnor.h.

Referenced by mkfit::axis_base< R, I, M, N >::from_R_to_M_bin(), and mkfit::axis_base< R, I, M, N >::from_R_to_N_bin().