File Coverage

lib/PDL/Math-pp-polyroots.c

Criterion	Covered	Total	%
statement	38	39	97.4
branch	36	58	62.0
condition			n/a
subroutine			n/a
pod			n/a
total	74	97	76.2

#line 453 "lib/PDL/PP.pm"
/*
 * THIS FILE WAS GENERATED BY PDL::PP from lib/PDL/Math.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_Math
extern Core* PDL; /* Structure hold core C functions */
#line 23 "lib/PDL/Math-pp-polyroots.c"

#include
#include "protos.h"
#include "cpoly.h"

#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_polyroots_redodims(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 32 "lib/PDL/Math-pp-polyroots.c"
  __privtrans->ind_sizes[0] = __privtrans->ind_sizes[1]-1;
  PDL_RETERROR(PDL_err, PDL->redodims_default(__privtrans));
  return PDL_err;
}


#line 1857 "lib/PDL/PP.pm"
pdl_error pdl_polyroots_readdata(pdl_trans *__privtrans) {
  pdl_error PDL_err = {0, NULL, 0};
#line 42 "lib/PDL/Math-pp-polyroots.c"
  if (!__privtrans->broadcast.incs) return PDL->make_error(PDL_EUSERERROR, "Error in polyroots:" "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_cr = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,0);
  register PDL_Indx __tinc0_ci = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,0);
  register PDL_Indx __tinc0_rr = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,0);
  register PDL_Indx __tinc0_ri = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,3,0);
  register PDL_Indx __tinc1_cr = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,0,1);
  register PDL_Indx __tinc1_ci = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,1,1);
  register PDL_Indx __tinc1_rr = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,2,1);
  register PDL_Indx __tinc1_ri = PDL_BRC_INC(__privtrans->broadcast.incs,__tnpdls,3,1);
  #define PDL_BROADCASTLOOP_START_polyroots_readdata PDL_BROADCASTLOOP_START( \
    readdata, \
    __privtrans->broadcast, \
    __privtrans->vtable, \
    cr_datap += __offsp[0]; \
    ci_datap += __offsp[1]; \
    rr_datap += __offsp[2]; \
    ri_datap += __offsp[3]; \
    , \
    (  ,cr_datap += __tinc1_cr - __tinc0_cr * __tdims0 \
    ,ci_datap += __tinc1_ci - __tinc0_ci * __tdims0 \
    ,rr_datap += __tinc1_rr - __tinc0_rr * __tdims0 \
    ,ri_datap += __tinc1_ri - __tinc0_ri * __tdims0 \
    ), \
    (  ,cr_datap += __tinc0_cr \
    ,ci_datap += __tinc0_ci \
    ,rr_datap += __tinc0_rr \
    ,ri_datap += __tinc0_ri \
    ) \
  )
  #define PDL_BROADCASTLOOP_END_polyroots_readdata PDL_BROADCASTLOOP_END( \
    __privtrans->broadcast, \
    cr_datap -= __tinc1_cr * __tdims1 + __offsp[0]; \
    ci_datap -= __tinc1_ci * __tdims1 + __offsp[1]; \
    rr_datap -= __tinc1_rr * __tdims1 + __offsp[2]; \
    ri_datap -= __tinc1_ri * __tdims1 + __offsp[3]; \
  )
  register PDL_Indx __inc_ci_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,1,0)]; (void)__inc_ci_n;
  register PDL_Indx __inc_cr_n = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,0,0)]; (void)__inc_cr_n;
  register PDL_Indx __inc_ri_m = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,3,0)]; (void)__inc_ri_m;
  register PDL_Indx __inc_rr_m = __privtrans->inc_sizes[PDL_INC_ID(__privtrans->vtable,2,0)]; (void)__inc_rr_m;
  #ifndef PDL_DECLARE_PARAMS_polyroots_1
  #define PDL_DECLARE_PARAMS_polyroots_1(PDL_TYPE_OP,PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, cr, (__privtrans->pdls[0]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, ci, (__privtrans->pdls[1]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, rr, (__privtrans->pdls[2]), 1, PDL_PPSYM_OP) \
    PDL_DECLARE_PARAMETER(PDL_TYPE_OP, ri, (__privtrans->pdls[3]), 1, PDL_PPSYM_OP)
  #endif
  #define PDL_IF_BAD(t,f) f
  switch (__privtrans->__datatype) { /* Start generic switch */
    case PDL_D: {
      PDL_DECLARE_PARAMS_polyroots_1(PDL_Double,D)
      PDL_BROADCASTLOOP_START_polyroots_readdata    {  char *fail = cpoly(cr_datap, ci_datap, __privtrans->ind_sizes[0], rr_datap, ri_datap);
            if (fail)
               return PDL->make_error(PDL_EUSERERROR, "Error in polyroots:" "cpoly: %s",fail);
          }PDL_BROADCASTLOOP_END_polyroots_readdata
    } break;
    default: return PDL->make_error(PDL_EUSERERROR, "PP INTERNAL ERROR in polyroots: unhandled datatype(%d), only handles (D)! PLEASE MAKE A BUG REPORT\n", __privtrans->__datatype);
  }
  #undef PDL_IF_BAD
  return PDL_err;
}

static pdl_datatypes pdl_polyroots_vtable_gentypes[] = { PDL_D, -1 };
static PDL_Indx pdl_polyroots_vtable_realdims[] = { 1, 1, 1, 1 };
static char *pdl_polyroots_vtable_parnames[] = { "cr","ci","rr","ri" };
static short pdl_polyroots_vtable_parflags[] = {
  PDL_PARAM_ISPHYS,
  PDL_PARAM_ISPHYS,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISPHYS|PDL_PARAM_ISWRITE,
  PDL_PARAM_ISCREAT|PDL_PARAM_ISOUT|PDL_PARAM_ISPHYS|PDL_PARAM_ISWRITE
};
static pdl_datatypes pdl_polyroots_vtable_partypes[] = { -1, -1, -1, -1 };
static PDL_Indx pdl_polyroots_vtable_realdims_starts[] = { 0, 1, 2, 3 };
static PDL_Indx pdl_polyroots_vtable_realdims_ind_ids[] = { 1, 1, 0, 0 };
static char *pdl_polyroots_vtable_indnames[] = { "m","n" };
pdl_transvtable pdl_polyroots_vtable = {
  PDL_TRANS_DO_BROADCAST, 0, pdl_polyroots_vtable_gentypes, 2, 4, NULL /*CORE21*/,
  pdl_polyroots_vtable_realdims, pdl_polyroots_vtable_parnames,
  pdl_polyroots_vtable_parflags, pdl_polyroots_vtable_partypes,
  pdl_polyroots_vtable_realdims_starts, pdl_polyroots_vtable_realdims_ind_ids, 4,
  2, pdl_polyroots_vtable_indnames,
  pdl_polyroots_redodims, pdl_polyroots_readdata, NULL,
  NULL,
  0,"PDL::Math::polyroots"
};


pdl_error pdl_run_polyroots(pdl  *cr,pdl  *ci,pdl  *rr,pdl  *ri) {
  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_polyroots_vtable);
  if (!__privtrans) return PDL->make_error_simple(PDL_EFATAL, "Couldn't create trans");
  __privtrans->pdls[0] = cr;
  __privtrans->pdls[1] = ci;
  __privtrans->pdls[2] = rr;
  __privtrans->pdls[3] = ri;
  PDL_RETERROR(PDL_err, PDL->type_coerce(__privtrans));
  PDL_RETERROR(PDL_err, PDL->make_trans_mutual(__privtrans));
  return PDL_err;
}