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mx-inlines.cc File Reference

#include <cstddef>
#include <cmath>
#include "quit.h"
#include "oct-cmplx.h"
#include "oct-locbuf.h"
#include "oct-inttypes.h"
#include "Array-util.h"

Include dependency graph for mx-inlines.cc:

This graph shows which files directly or indirectly include this file:


Defines

#define octave_mx_inlines_h   1
#define DEFMXUNOP(F, OP)
#define DEFMXUNOPEQ(F, OP)
#define DEFMXUNBOOLOP(F, OP)
#define DEFMXBINOP(F, OP)
#define DEFMXBINOPEQ(F, OP)
#define DEFMXCMPOP(F, OP)
#define DEFLOGCHKNAN(ARG, ZERO)
#define DEFMXBOOLOP(F, NOT1, OP, NOT2)
#define DEFMXBOOLOPEQ(F, OP)
#define DEFMXANYNAN(T)
#define OP_DUP_FCN(OP, F, R, T)
#define OP_RED_SUM(ac, el)   ac += el
#define OP_RED_PROD(ac, el)   ac *= el
#define OP_RED_SUMSQ(ac, el)   ac += el*el
#define OP_RED_SUMSQC(ac, el)   ac += cabsq (el)
#define OP_RED_ANYC(ac, el)   if (xis_true (el)) { ac = true; break; } else continue
#define OP_RED_ALLC(ac, el)   if (xis_false (el)) { ac = false; break; } else continue
#define OP_RED_FCN(F, TSRC, TRES, OP, ZERO)
#define PROMOTE_DOUBLE(T)   typename subst_template_param<std::complex, T, double>::type
#define OP_RED_FCN2(F, TSRC, TRES, OP, ZERO)
#define OP_ROW_SHORT_CIRCUIT(F, PRED, ZERO)
#define OP_RED_FCNN(F, TSRC, TRES)
#define OP_CUM_FCN(F, TSRC, TRES, OP)
#define OP_CUM_FCN2(F, TSRC, TRES, OP)
#define OP_CUM_FCNN(F, TSRC, TRES)
#define OP_MINMAX_FCN(F, OP)
#define OP_MINMAX_FCN2(F, OP)
#define OP_MINMAX_FCNN(F)
#define OP_CUMMINMAX_FCN(F, OP)
#define OP_CUMMINMAX_FCN2(F, OP)
#define OP_CUMMINMAX_FCNN(F)

Functions

template<class R , class S >
void mx_inline_fill (size_t n, R *r, S s)
template<class T >
bool logical_value (T x)
template<class T >
bool logical_value (const octave_int< T > &x)
template<class X >
void mx_inline_not (size_t n, bool *r, const X *x)
void mx_inline_not2 (size_t n, bool *r)
template<class T >
bool mx_inline_any_nan (size_t, const T *)
template<class R , class X , R F>
void mx_inline_fun (size_t n, R *r, const X *x)
template<class R , class X , class Y , R F>
void mx_inline_fun (size_t n, R *r, const X *x, const Y *y)
template<class R , class X , class Y , R F>
void mx_inline_fun (size_t n, R *r, X x, const Y *y)
template<class R , class X , class Y , R F>
void mx_inline_fun (size_t n, R *r, const X *x, Y y)
template<class RNDA , class XNDA >
RNDA do_mx_unary_op (const XNDA &x, void(*op)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *))
template<class RNDA >
RNDA & do_mx_inplace_op (RNDA &r, void(*op)(size_t, typename RNDA::element_type *))
template<class RNDA , class XNDA , class YNDA >
RNDA do_mm_binary_op (const XNDA &x, const YNDA &y, void(*op)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *, const typename YNDA::element_type *), const char *opname)
template<class RNDA , class XNDA , class YS >
RNDA do_ms_binary_op (const XNDA &x, const YS &y, void(*op)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *, YS))
template<class RNDA , class XS , class YNDA >
RNDA do_sm_binary_op (const XS &x, const YNDA &y, void(*op)(size_t, typename RNDA::element_type *, XS, const typename YNDA::element_type *))
template<class RNDA , class XNDA >
RNDA & do_mm_inplace_op (RNDA &r, const XNDA &x, void(*op)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *), const char *opname)
template<class RNDA , class XS >
RNDA & do_ms_inplace_op (RNDA &r, const XS &x, void(*op)(size_t, typename RNDA::element_type *, XS))
template<class T1 , class T2 >
bool mx_inline_equal (size_t n, const T1 *x, const T2 *y)
 OP_DUP_FCN (static_cast< float >(0.0)==, mx_inline_not, float, FloatComplex) template< class T > inline T cabsq(const std
template<class T >
bool xis_true (T x)
template<class T >
bool xis_false (T x)
template<class T >
bool xis_true (const octave_int< T > &x)
template<class T >
bool xis_false (const octave_int< T > &x)
bool xis_true (double x)
bool xis_false (double x)
bool xis_true (float x)
bool xis_false (float x)
bool xis_true (const Complex &x)
bool xis_false (const Complex &x)
bool xis_true (const FloatComplex &x)
bool xis_false (const FloatComplex &x)
void op_dble_sum (double &ac, float el)
void op_dble_sum (Complex &ac, const FloatComplex &el)
template<class T >
void op_dble_sum (double &ac, const octave_int< T > &el)
 OP_RED_FCN (mx_inline_dsum, T, PROMOTE_DOUBLE(T), op_dble_sum, 0.0) OP_RED_FCN2(mx_inline_dsum
 OP_RED_FCNN (mx_inline_dsum, T, PROMOTE_DOUBLE(T)) template< class T > void mx_inline_diff(const T *v
T octave_idx_type
octave_idx_type order 
switch (order)
template<class T >
void mx_inline_diff (const T *v, T *r, octave_idx_type m, octave_idx_type n, octave_idx_type order)
template<class T >
void mx_inline_diff (const T *v, T *r, octave_idx_type l, octave_idx_type n, octave_idx_type u, octave_idx_type order)
void get_extent_triplet (const dim_vector &dims, int &dim, octave_idx_type &l, octave_idx_type &n, octave_idx_type &u)
template<class ArrayType , class T >
ArrayType do_mx_red_op (const Array< T > &src, int dim, void(*mx_red_op)(const T *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType , class T >
ArrayType do_mx_cum_op (const Array< T > &src, int dim, void(*mx_cum_op)(const T *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType >
ArrayType do_mx_minmax_op (const ArrayType &src, int dim, void(*mx_minmax_op)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType >
ArrayType do_mx_minmax_op (const ArrayType &src, Array< octave_idx_type > &idx, int dim, void(*mx_minmax_op)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType >
ArrayType do_mx_cumminmax_op (const ArrayType &src, int dim, void(*mx_cumminmax_op)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType >
ArrayType do_mx_cumminmax_op (const ArrayType &src, Array< octave_idx_type > &idx, int dim, void(*mx_cumminmax_op)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type *, octave_idx_type, octave_idx_type, octave_idx_type))
template<class ArrayType >
ArrayType do_mx_diff_op (const ArrayType &src, int dim, octave_idx_type order, void(*mx_diff_op)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type, octave_idx_type))
template<class T >
void twosum_accum (T &s, T &e, const T &x)
template<class T >
T mx_inline_xsum (const T *v, octave_idx_type n)
template<class T >
void mx_inline_xsum (const T *v, T *r, octave_idx_type m, octave_idx_type n)

Variables

 T
 op_dble_sum
Tr
T octave_idx_type n

Define Documentation

#define DEFLOGCHKNAN ( ARG,
ZERO   ) 

Value:

inline bool logical_value (ARG x) \
{ if (xisnan (x)) gripe_nan_to_logical_conversion (); return x != ZERO; }

#define DEFMXANYNAN ( T   ) 

Value:

inline bool \
mx_inline_any_nan (size_t n, const T* t) \
{ \
  for (size_t i = 0; i < n; i++) \
    if (xisnan (t[i])) return true; \
  return false; \
}

#define DEFMXBINOP ( F,
OP   ) 

Value:

template <class R, class X, class Y> \
inline void F (size_t n, R *r, const X *x, const Y *y) \
{ for (size_t i = 0; i < n; i++) r[i] = x[i] OP y[i]; } \
template <class R, class X, class Y> \
inline void F (size_t n, R *r, const X *x, Y y) \
{ for (size_t i = 0; i < n; i++) r[i] = x[i] OP y; } \
template <class R, class X, class Y> \
inline void F (size_t n, R *r, X x, const Y *y) \
{ for (size_t i = 0; i < n; i++) r[i] = x OP y[i]; }

#define DEFMXBINOPEQ ( F,
OP   ) 

Value:

template <class R, class X> \
inline void F (size_t n, R *r, const X *x) \
{ for (size_t i = 0; i < n; i++) r[i] OP x[i]; } \
template <class R, class X> \
inline void F (size_t n, R *r, X x) \
{ for (size_t i = 0; i < n; i++) r[i] OP x; }

#define DEFMXBOOLOP ( F,
NOT1,
OP,
NOT2   ) 

Value:

template <class X, class Y> \
inline void F (size_t n, bool *r, const X *x, const Y *y) \
{ \
  for (size_t i = 0; i < n; i++) \
    r[i] = (NOT1 logical_value (x[i])) OP (NOT2 logical_value (y[i])); \
} \
template <class X, class Y> \
inline void F (size_t n, bool *r, const X *x, Y y) \
{ \
  const bool yy = (NOT2 logical_value (y)); \
  for (size_t i = 0; i < n; i++) \
    r[i] = (NOT1 logical_value (x[i])) OP yy; \
} \
template <class X, class Y> \
inline void F (size_t n, bool *r, X x, const Y *y) \
{ \
  const bool xx = (NOT1 logical_value (x)); \
  for (size_t i = 0; i < n; i++) \
    r[i] = xx OP (NOT2 logical_value (y[i])); \
}

#define DEFMXBOOLOPEQ ( F,
OP   ) 

Value:

template <class X> \
inline void F (size_t n, bool *r, const X *x) \
{ \
  for (size_t i = 0; i < n; i++) \
    r[i] OP logical_value (x[i]); \
} \

#define DEFMXCMPOP ( F,
OP   ) 

Value:

template <class X, class Y> \
inline void F (size_t n, bool *r, const X *x, const Y *y) \
{ for (size_t i = 0; i < n; i++) r[i] = x[i] OP y[i]; } \
template <class X, class Y> \
inline void F (size_t n, bool *r, const X *x, Y y) \
{ for (size_t i = 0; i < n; i++) r[i] = x[i] OP y; } \
template <class X, class Y> \
inline void F (size_t n, bool *r, X x, const Y *y) \
{ for (size_t i = 0; i < n; i++) r[i] = x OP y[i]; }

#define DEFMXUNBOOLOP ( F,
OP   ) 

Value:

template <class X> \
inline void F (size_t n, bool *r, const X *x) \
{ const X zero = X(); for (size_t i = 0; i < n; i++) r[i] = x[i] OP zero; }

#define DEFMXUNOP ( F,
OP   ) 

Value:

template <class R, class X> \
inline void F (size_t n, R *r, const X *x) \
{ for (size_t i = 0; i < n; i++) r[i] = OP x[i]; }

#define DEFMXUNOPEQ ( F,
OP   ) 

Value:

template <class R> \
inline void F (size_t n, R *r) \
{ for (size_t i = 0; i < n; i++) r[i] = OP r[i]; }

#define octave_mx_inlines_h   1

#define OP_CUM_FCN ( F,
TSRC,
TRES,
OP   ) 

Value:

template <class T> \
inline void \
F (const TSRC *v, TRES *r, octave_idx_type n) \
{ \
  if (n) \
    { \
      TRES t = r[0] = v[0]; \
      for (octave_idx_type i = 1; i < n; i++) \
        r[i] = t = t OP v[i]; \
    } \
}

#define OP_CUM_FCN2 ( F,
TSRC,
TRES,
OP   ) 

Value:

template <class T> \
inline void \
F (const TSRC *v, TRES *r, octave_idx_type m, octave_idx_type n) \
{ \
  if (n) \
    { \
      for (octave_idx_type i = 0; i < m; i++) \
        r[i] = v[i]; \
      const T *r0 = r; \
      for (octave_idx_type j = 1; j < n; j++) \
        { \
          r += m; v += m; \
          for (octave_idx_type i = 0; i < m; i++) \
            r[i] = r0[i] OP v[i]; \
          r0 += m; \
        } \
    } \
}

#define OP_CUM_FCNN ( F,
TSRC,
TRES   ) 

Value:

template <class T> \
inline void \
F (const TSRC *v, TRES *r, octave_idx_type l, \
   octave_idx_type n, octave_idx_type u) \
{ \
  if (l == 1) \
    { \
      for (octave_idx_type i = 0; i < u; i++) \
        { \
          F (v, r, n); \
          v += n; r += n; \
        } \
    } \
  else \
    { \
      for (octave_idx_type i = 0; i < u; i++) \
        { \
          F (v, r, l, n); \
          v += l*n; \
          r += l*n; \
        } \
    } \
}

#define OP_CUMMINMAX_FCN ( F,
OP   ) 

#define OP_CUMMINMAX_FCN2 ( F,
OP   ) 

#define OP_CUMMINMAX_FCNN (  ) 

#define OP_DUP_FCN ( OP,
F,
R,
T   ) 

Value:

static inline R * \
  F (const T *x, size_t n) \
  { \
    R *r = 0; \
    if (n > 0) \
      { \
        r = new R [n]; \
        for (size_t i = 0; i < n; i++) \
          r[i] = OP (x[i]); \
      } \
    return r; \
  }

#define OP_MINMAX_FCN ( F,
OP   ) 

#define OP_MINMAX_FCN2 ( F,
OP   ) 

#define OP_MINMAX_FCNN (  ) 

#define OP_RED_ALLC ( ac,
el   )     if (xis_false (el)) { ac = false; break; } else continue

#define OP_RED_ANYC ( ac,
el   )     if (xis_true (el)) { ac = true; break; } else continue

#define OP_RED_FCN ( F,
TSRC,
TRES,
OP,
ZERO   ) 

Value:

template <class T> \
inline TRES \
F (const TSRC* v, octave_idx_type n) \
{ \
  TRES ac = ZERO; \
  for (octave_idx_type i = 0; i < n; i++) \
    OP(ac, v[i]); \
  return ac; \
}

#define OP_RED_FCN2 ( F,
TSRC,
TRES,
OP,
ZERO   ) 

Value:

template <class T> \
inline void \
F (const TSRC* v, TRES *r, octave_idx_type m, octave_idx_type n) \
{ \
  for (octave_idx_type i = 0; i < m; i++) \
    r[i] = ZERO; \
  for (octave_idx_type j = 0; j < n; j++) \
    { \
      for (octave_idx_type i = 0; i < m; i++) \
        OP(r[i], v[i]); \
      v += m; \
    } \
}

#define OP_RED_FCNN ( F,
TSRC,
TRES   ) 

Value:

template <class T> \
inline void \
F (const TSRC *v, TRES *r, octave_idx_type l, \
   octave_idx_type n, octave_idx_type u) \
{ \
  if (l == 1) \
    { \
      for (octave_idx_type i = 0; i < u; i++) \
        { \
          r[i] = F<T> (v, n); \
          v += n; \
        } \
    } \
  else \
    { \
      for (octave_idx_type i = 0; i < u; i++) \
        { \
          F (v, r, l, n); \
          v += l*n; \
          r += l; \
        } \
    } \
}

#define OP_RED_PROD ( ac,
el   )     ac *= el

#define OP_RED_SUM ( ac,
el   )     ac += el

#define OP_RED_SUMSQ ( ac,
el   )     ac += el*el

#define OP_RED_SUMSQC ( ac,
el   )     ac += cabsq (el)

#define OP_ROW_SHORT_CIRCUIT ( F,
PRED,
ZERO   ) 

Value:

template <class T> \
inline void \
F (const T* v, bool *r, octave_idx_type m, octave_idx_type n) \
{ \
  /* FIXME: it may be sub-optimal to allocate the buffer here. */ \
  OCTAVE_LOCAL_BUFFER (octave_idx_type, iact, m); \
  for (octave_idx_type i = 0; i < m; i++) iact[i] = i; \
  octave_idx_type nact = m; \
  for (octave_idx_type j = 0; j < n; j++) \
    { \
      octave_idx_type k = 0; \
      for (octave_idx_type i = 0; i < nact; i++) \
        { \
          octave_idx_type ia = iact[i]; \
          if (! PRED (v[ia])) \
            iact[k++] = ia; \
        } \
      nact = k; \
      v += m; \
    } \
  for (octave_idx_type i = 0; i < m; i++) r[i] = ! ZERO; \
  for (octave_idx_type i = 0; i < nact; i++) r[iact[i]] = ZERO; \
}

PROMOTE_DOUBLE ( T   )     typename subst_template_param<std::complex, T, double>::type


Function Documentation

template<class RNDA , class XNDA , class YNDA >
RNDA do_mm_binary_op ( const XNDA &  x,
const YNDA &  y,
void(*)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *, const typename YNDA::element_type *)  op,
const char *  opname 
) [inline]

template<class RNDA , class XNDA >
RNDA& do_mm_inplace_op ( RNDA &  r,
const XNDA &  x,
void(*)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *)  op,
const char *  opname 
) [inline]

template<class RNDA , class XNDA , class YS >
RNDA do_ms_binary_op ( const XNDA &  x,
const YS y,
void(*)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *, YS op 
) [inline]

template<class RNDA , class XS >
RNDA& do_ms_inplace_op ( RNDA &  r,
const XS &  x,
void(*)(size_t, typename RNDA::element_type *, XS)  op 
) [inline]

template<class ArrayType , class T >
ArrayType do_mx_cum_op ( const Array< T > &  src,
int  dim,
void(*)(const T *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_cum_op 
) [inline]

template<class ArrayType >
ArrayType do_mx_cumminmax_op ( const ArrayType &  src,
Array< octave_idx_type > &  idx,
int  dim,
void(*)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_cumminmax_op 
) [inline]

template<class ArrayType >
ArrayType do_mx_cumminmax_op ( const ArrayType &  src,
int  dim,
void(*)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_cumminmax_op 
) [inline]

template<class ArrayType >
ArrayType do_mx_diff_op ( const ArrayType &  src,
int  dim,
octave_idx_type  order,
void(*)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type, octave_idx_type mx_diff_op 
) [inline]

template<class RNDA >
RNDA& do_mx_inplace_op ( RNDA &  r,
void(*)(size_t, typename RNDA::element_type *)  op 
) [inline]

template<class ArrayType >
ArrayType do_mx_minmax_op ( const ArrayType &  src,
Array< octave_idx_type > &  idx,
int  dim,
void(*)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_minmax_op 
) [inline]

template<class ArrayType >
ArrayType do_mx_minmax_op ( const ArrayType &  src,
int  dim,
void(*)(const typename ArrayType::element_type *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_minmax_op 
) [inline]

template<class ArrayType , class T >
ArrayType do_mx_red_op ( const Array< T > &  src,
int  dim,
void(*)(const T *, typename ArrayType::element_type *, octave_idx_type, octave_idx_type, octave_idx_type mx_red_op 
) [inline]

template<class RNDA , class XNDA >
RNDA do_mx_unary_op ( const XNDA &  x,
void(*)(size_t, typename RNDA::element_type *, const typename XNDA::element_type *)  op 
) [inline]

template<class RNDA , class XS , class YNDA >
RNDA do_sm_binary_op ( const XS &  x,
const YNDA &  y,
void(*)(size_t, typename RNDA::element_type *, XS, const typename YNDA::element_type *)  op 
) [inline]

void get_extent_triplet ( const dim_vector dims,
int dim,
octave_idx_type l,
octave_idx_type n,
octave_idx_type u 
) [inline]

template<class T >
bool logical_value ( const octave_int< T > &  x  )  [inline]

template<class T >
bool logical_value ( T  x  )  [inline]

template<class T >
bool mx_inline_any_nan ( size_t  ,
const T  
) [inline]

template<class T >
void mx_inline_diff ( const T v,
T r,
octave_idx_type  l,
octave_idx_type  n,
octave_idx_type  u,
octave_idx_type  order 
) [inline]

template<class T >
void mx_inline_diff ( const T v,
T r,
octave_idx_type  m,
octave_idx_type  n,
octave_idx_type  order 
) [inline]

template<class T1 , class T2 >
bool mx_inline_equal ( size_t  n,
const T1 *  x,
const T2 *  y 
) [inline]

template<class R , class S >
void mx_inline_fill ( size_t  n,
R r,
s 
) [inline]

template<class R , class X , class Y , R F>
void mx_inline_fun ( size_t  n,
R r,
const X *  x,
y 
) [inline]

template<class R , class X , class Y , R F>
void mx_inline_fun ( size_t  n,
R r,
x,
const Y *  y 
) [inline]

template<class R , class X , class Y , R F>
void mx_inline_fun ( size_t  n,
R r,
const X *  x,
const Y *  y 
) [inline]

template<class R , class X , R F>
void mx_inline_fun ( size_t  n,
R r,
const X *  x 
) [inline]

template<class X >
void mx_inline_not ( size_t  n,
bool r,
const X *  x 
) [inline]

void mx_inline_not2 ( size_t  n,
bool r 
) [inline]

template<class T >
void mx_inline_xsum ( const T v,
T r,
octave_idx_type  m,
octave_idx_type  n 
) [inline]

template<class T >
T mx_inline_xsum ( const T v,
octave_idx_type  n 
) [inline]

template<class T >
void op_dble_sum ( double ac,
const octave_int< T > &  el 
) [inline]

void op_dble_sum ( Complex ac,
const FloatComplex el 
) [inline]

void op_dble_sum ( double ac,
float  el 
) [inline]

OP_DUP_FCN ( static_cast< float 0.0 = =,
mx_inline_not  ,
float  ,
FloatComplex   
) const

OP_RED_FCN ( mx_inline_dsum  ,
T  ,
PROMOTE_DOUBLE(T ,
op_dble_sum  ,
0.  0 
)

OP_RED_FCNN ( mx_inline_dsum  ,
T  ,
PROMOTE_DOUBLE(T  
) const

T octave_idx_type octave_idx_type order switch ( order   ) 

Type Constraints

template<class T >
void twosum_accum ( T s,
T e,
const T x 
) [inline]

bool xis_false ( const FloatComplex x  )  [inline]

bool xis_false ( const Complex x  )  [inline]

bool xis_false ( float  x  )  [inline]

bool xis_false ( double  x  )  [inline]

template<class T >
bool xis_false ( const octave_int< T > &  x  )  [inline]

template<class T >
bool xis_false ( T  x  )  [inline]

bool xis_true ( const FloatComplex x  )  [inline]

bool xis_true ( const Complex x  )  [inline]

bool xis_true ( float  x  )  [inline]

bool xis_true ( double  x  )  [inline]

template<class T >
bool xis_true ( const octave_int< T > &  x  )  [inline]

template<class T >
bool xis_true ( T  x  )  [inline]


Variable Documentation

op_dble_sum

T* r

T