File Coverage

lib/PDL/Ops-pp-ipow.c

Criterion	Covered	Total	%
statement	31	62	50.0
branch	46	298	15.4
condition			n/a
subroutine			n/a
pod			n/a
total	77	360	21.3

#line 453 "lib/PDL/PP.pm"
/*
 * THIS FILE WAS GENERATED BY PDL::PP from lib/PDL/Ops.pd! Do not modify!
 */

#define PDL_FREE_CODE(trans, destroy, comp_free_code, ntpriv_free_code) \
    if (destroy) { \
	comp_free_code \
    } \
    if ((trans)->dims_redone) { \
	ntpriv_free_code \
    }

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "pdl.h"
#include "pdlcore.h"
#define PDL PDL_Ops
extern Core* PDL; /* Structure hold core C functions */
#line 23 "lib/PDL/Ops-pp-ipow.c"

#include

#define MOD(X,N) (((N) == 0)   ?    0   :   (   (X) - (PDL_ABS(N))  *  ((long long)((X)/(PDL_ABS(N))) + (   ( ((N) * ((long long)((X)/(N)))) != (X) )   ?   ( ( ((N)<0) ? 1 : 0 )  +  ( (((X)<0) ? -1 : 0)))  :  0 ))))
#define BU_MOD(X,N)(((N) == 0)   ?    0   :   ( (X)-(N)*((uint64_t)((X)/(N))) ))
#define SPACE(A,B)   ( ((A)<(B)) ? -1 : ((A)!=(B)) )

#line 83 "lib/PDL/Ops.pd"
#define PDL_BADVAL_WARN_X(datatype, ctype, ppsym, ...) \
  bad_anyval.type = datatype; bad_anyval.value.ppsym = PDL->bvals.ppsym;
#define PDL_BADVAL_WARN(var) \
  { \
    PDL_Anyval bad_anyval = { PDL_INVALID, {0} }; \
    if (!(var->has_badvalue && var->badvalue.type != var->datatype)) { \
      if (var->has_badvalue) \
        bad_anyval = var->badvalue; \
      else { \
        PDL_GENERICSWITCH(PDL_TYPELIST_ALL, var->datatype, PDL_BADVAL_WARN_X, ) \
      } \
    } \
    if (bad_anyval.type < 0) \
      barf("Error getting badvalue, type=%d", bad_anyval.type); \
    complex double bad_c; \
    ANYVAL_TO_CTYPE(bad_c, complex double, bad_anyval); \
    if( bad_c == 0 || bad_c == 1 ) \
      warn(#var " badvalue is set to 0 or 1. This will cause data loss when using badvalues for comparison operators."); \
  }

#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_ipow_readdata(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 55 "lib/PDL/Ops-pp-ipow.c"
  if (!__privtrans->broadcast.incs) return PDL->make_error(PDL_EUSERERROR, "Error in ipow:" "broadcast.incs NULL");
  /* broadcastloop declarations */
  int __brcloopval;
  register PDL_Indx __tind0,__tind1; /* counters along dim */
  register PDL_Indx __tnpdls = __privtrans->broadcast.npdls;
  /* dims here are how many steps along those dims */
  register PDL_Indx __tinc0_a = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,0);
  register PDL_Indx __tinc0_b = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,0);
  register PDL_Indx __tinc0_ans = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,0);
  register PDL_Indx __tinc1_a = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,1);
  register PDL_Indx __tinc1_b = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,1);
  register PDL_Indx __tinc1_ans = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,1);
  #define PDL_BROADCASTLOOP_START_ipow_readdata PDL_BROADCASTLOOP_START( \
    readdata, \
    __privtrans->broadcast, \
    __privtrans->vtable, \
    a_datap += __offsp[0]; \
    b_datap += __offsp[1]; \
    ans_datap += __offsp[2]; \
    , \
    (  ,a_datap += __tinc1_a - __tinc0_a * __tdims0 \
    ,b_datap += __tinc1_b - __tinc0_b * __tdims0 \
    ,ans_datap += __tinc1_ans - __tinc0_ans * __tdims0 \
    ), \
    (  ,a_datap += __tinc0_a \
    ,b_datap += __tinc0_b \
    ,ans_datap += __tinc0_ans \
    ) \
  )
  #define PDL_BROADCASTLOOP_END_ipow_readdata PDL_BROADCASTLOOP_END( \
    __privtrans->broadcast, \
    a_datap -= __tinc1_a * __tdims1 + __offsp[0]; \
    b_datap -= __tinc1_b * __tdims1 + __offsp[1]; \
    ans_datap -= __tinc1_ans * __tdims1 + __offsp[2]; \
  )
  #ifndef PDL_DECLARE_PARAMS_ipow_1
  #define PDL_DECLARE_PARAMS_ipow_1(PDL_TYPE_OP,PDL_PPSYM_OP,PDL_TYPE_PARAM_b,PDL_PPSYM_PARAM_b) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, a, (__privtrans->pdls[0]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_PARAM_b, b, (__privtrans->pdls[1]), 1, PDL_PPSYM_PARAM_b) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, ans, (__privtrans->pdls[2]), 1, PDL_PPSYM_OP)
  #endif
  #define PDL_IF_BAD(t,f) f
  switch (__privtrans->__datatype) { /* Start generic switch */
    case PDL_ULL: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_ULongLong,P,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_ULongLong y = 1;
          PDL_ULongLong x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 124 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_LL: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_LongLong,Q,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_LongLong y = 1;
          PDL_LongLong x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 152 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_F: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_Float,F,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_Float y = 1;
          PDL_Float x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 180 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_D: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_Double,D,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_Double y = 1;
          PDL_Double x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 208 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_LD: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_LDouble,E,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_LDouble y = 1;
          PDL_LDouble x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 236 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_CF: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_CFloat,G,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_CFloat y = 1;
          PDL_CFloat x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 264 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_CD: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_CDouble,C,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_CDouble y = 1;
          PDL_CDouble x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 292 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    case PDL_CLD: {
      PDL_DECLARE_PARAMS_ipow_1(PDL_CLDouble,H,PDL_LongLong,Q)
      PDL_BROADCASTLOOP_START_ipow_readdata    {
          #line 444 "lib/PDL/Ops.pd"

          PDL_LongLong n = (b_datap)[0];
          if (n == 0) {
            (ans_datap)[0] = 1;
            continue;
          }
          PDL_CLDouble y = 1;
          PDL_CLDouble x = (a_datap)[0];
          if (n < 0) {
            x = 1 / x;
            n = -n;
          }
          while (n > 1) {
            if (n % 2) {
              y *= x;
              n -= 1;
            }
            x *= x;
            n /= 2;
          }
          (ans_datap)[0] = x * y;
          #line 320 "lib/PDL/Ops-pp-ipow.c"
          }PDL_BROADCASTLOOP_END_ipow_readdata
    } break;
    default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in ipow: unhandled datatype(%d), only handles (PQFDEGCH)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
  }
  #undef PDL_IF_BAD
  return PDL_err;
}

static pdl_datatypes pdl_ipow_vtable_gentypes[] = { PDL_ULL, PDL_LL, PDL_F, PDL_LD, PDL_CF, PDL_CD, PDL_CLD, PDL_D, -1 };
static PDL_Indx pdl_ipow_vtable_realdims[] = { 0, 0, 0 };
static char *pdl_ipow_vtable_parnames[] = { "a","b","ans" };
static short pdl_ipow_vtable_parflags[] = {
  0,
  PDL_PARAM_ISTYPED,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISWRITE
};
static pdl_datatypes pdl_ipow_vtable_partypes[] = { -1, PDL_LL, -1 };
static PDL_Indx pdl_ipow_vtable_realdims_starts[] = { 0, 0, 0 };
static PDL_Indx pdl_ipow_vtable_realdims_ind_ids[] = { 0 };
static char *pdl_ipow_vtable_indnames[] = { "" };
pdl_transvtable pdl_ipow_vtable = {
  PDL_TRANS_DO_BROADCAST, 0, pdl_ipow_vtable_gentypes, 2, 3, NULL /*CORE21*/,
  pdl_ipow_vtable_realdims, pdl_ipow_vtable_parnames,
  pdl_ipow_vtable_parflags, pdl_ipow_vtable_partypes,
  pdl_ipow_vtable_realdims_starts, pdl_ipow_vtable_realdims_ind_ids, 0,
  0, pdl_ipow_vtable_indnames,
  NULL, pdl_ipow_readdata, NULL,
  NULL,
  0,"PDL::Ops::ipow"
};


pdl_error pdl_run_ipow(pdl  *a,pdl  *b,pdl  *ans) {
  pdl_error PDL_err = {0, NULL, 0};
  if (!PDL) return (pdl_error){PDL_EFATAL, "PDL core struct is NULL, can't continue",0};
  pdl_trans *__privtrans = PDL->create_trans(&pdl_ipow_vtable);
  if (!__privtrans) return PDL->make_error_simple(PDL_EFATAL, "Couldn't create trans");
  __privtrans->pdls[0] = a;
  __privtrans->pdls[1] = b;
  __privtrans->pdls[2] = ans;
  PDL_RETERROR(PDL_err, PDL->type_coerce(__privtrans));
  PDL_RETERROR(PDL_err, PDL->make_trans_mutual(__privtrans));
  return PDL_err;
}