oct-convn.cc File Reference

#include <iostream>
#include <algorithm>
#include "f77-fcn.h"
#include "oct-convn.h"
#include "oct-locbuf.h"

Include dependency graph for oct-convn.cc:

Defines
#define	FORWARD_IMPL(T, R, f, F)
#define	CONV_DEFS(TPREF, RPREF)
Functions
template<class T , class R >
void	convolve_nd (const T *a, const dim_vector &ad, const dim_vector &acd, const R *b, const dim_vector &bd, const dim_vector &bcd, T *c, const dim_vector &ccd, int nd, bool inner)

---

Define Documentation

#define CONV_DEFS	(		TPREF,
			RPREF
	)

Value:

TPREF ## NDArray \
convn (const TPREF ## NDArray& a, const RPREF ## NDArray& b, convn_type ct) \
{ \
  return convolve (a, b, ct); \
} \
TPREF ## Matrix \
convn (const TPREF ## Matrix& a, const RPREF ## Matrix& b, convn_type ct) \
{ \
  return convolve (a, b, ct); \
} \
TPREF ## Matrix \
convn (const TPREF ## Matrix& a, const RPREF ## ColumnVector& c, \
       const RPREF ## RowVector& r, convn_type ct) \
{ \
  return convolve (a, c * r, ct); \
}

#define FORWARD_IMPL	(		T,
			R,
			f,
			F
	)

Value:

extern "C" \
F77_RET_T \
F77_FUNC (f##conv2o, F##CONV2O) (const octave_idx_type&, \
                                 const octave_idx_type&, \
                                 const T*, const octave_idx_type&, \
                                 const octave_idx_type&, const R*, T *); \
\
extern "C" \
F77_RET_T \
F77_FUNC (f##conv2i, F##CONV2I) (const octave_idx_type&, \
                                 const octave_idx_type&, \
                                 const T*, const octave_idx_type&, \
                                 const octave_idx_type&, const R*, T *); \
\
template <> void \
convolve_2d<T, R> (const T *a, octave_idx_type ma, octave_idx_type na, \
                   const R *b, octave_idx_type mb, octave_idx_type nb, \
                   T *c, bool inner) \
{ \
  if (inner) \
    F77_XFCN (f##conv2i, F##CONV2I, (ma, na, a, mb, nb, b, c)); \
  else \
    F77_XFCN (f##conv2o, F##CONV2O, (ma, na, a, mb, nb, b, c)); \
}

---

Function Documentation

template<class T , class R >

void convolve_nd	(	const T *	a,
		const dim_vector &	ad,
		const dim_vector &	acd,
		const R *	b,
		const dim_vector &	bd,
		const dim_vector &	bcd,
		T *	c,
		const dim_vector &	ccd,
		int	nd,
		bool	inner
	)