/* TA-LIB Copyright (c) 1999-2026, Mario Fortier
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
*   notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
*   notice, this list of conditions and the following disclaimer in
*   the documentation and/or other materials provided with the
*   distribution.
*
* - Neither name of author nor the names of its contributors
*   may be used to endorse or promote products derived from this
*   software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/* AUTO-GENERATED by ta_codegen — DO NOT EDIT.
* Source of truth: ta_codegen/input/<name>/  (regenerate: cd ta_codegen/generator && cargo run -- generate)
*/

#include <string.h>
#include <math.h>
#include "ta_func.h"
#include "ta_utility.h"
#include "ta_memory.h"
#include "ta_func_stream_private.h"

/* List of contributors:
 *
 *  Initial  Name/description
 *  -------------------------------------------------------------------
 *  AC       Angelo Ciceri
 *  MF       Mario Fortier
 *  CC       Claude Code (AI assistant)
 *
 *
 * Change history:
 *
 *  MMDDYY BY     Description
 *  -------------------------------------------------------------------
 *  102304 AC     Creation
 *  100426 MF,CC  Remove the outInteger comment, which misstated the values
 */

TA_LIB_API int TA_CDLABANDONEDBABY_Lookback( double optInPenetration )
{
   int BodyDoji_avgPeriod = TA_Globals->candleSettings[TA_BodyDoji].avgPeriod;
   int BodyLong_avgPeriod = TA_Globals->candleSettings[TA_BodyLong].avgPeriod;
   int BodyShort_avgPeriod = TA_Globals->candleSettings[TA_BodyShort].avgPeriod;
   if( optInPenetration == TA_REAL_DEFAULT )
      optInPenetration = 0.3;
   else if( !(optInPenetration >= 0e0 && optInPenetration <= TA_REAL_MAX) )
      return -1;
   return max(max(BodyDoji_avgPeriod,BodyLong_avgPeriod),BodyShort_avgPeriod) + 2;
}

TA_LIB_API int TA_CDLABANDONEDBABY_DisplayShift( double optInPenetration, int outputIdx )
{
   if( TA_CDLABANDONEDBABY_Lookback( optInPenetration ) < 0 )
      return INT_MIN;
   if( outputIdx < 0 || outputIdx >= 1 )
      return INT_MIN;
   return 0;
}

TA_FMA_MULTIVERSION
TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY( int    startIdx,
                                           int    endIdx,
                                           const double inOpen[],
                                           const double inHigh[],
                                           const double inLow[],
                                           const double inClose[],
                                           double optInPenetration,
                                           int          *outBegIdx,
                                           int          *outNBElement,
                                           int        outInteger[] )
{
   double BodyDojiPeriodTotal;
   double BodyLongPeriodTotal;
   double BodyShortPeriodTotal;
   int i;
   int outIdx;
   int BodyDojiTrailingIdx;
   int BodyLongTrailingIdx;
   int BodyShortTrailingIdx;
   int lookbackTotal;
   int BodyDoji_avgPeriod = TA_Globals->candleSettings[TA_BodyDoji].avgPeriod;
   int BodyLong_avgPeriod = TA_Globals->candleSettings[TA_BodyLong].avgPeriod;
   int BodyShort_avgPeriod = TA_Globals->candleSettings[TA_BodyShort].avgPeriod;

   if( (startIdx < 0) || (startIdx > TA_INDEX_MAX) )
      return TA_OUT_OF_RANGE_START_INDEX;
   if( (endIdx < 0) || (endIdx > TA_INDEX_MAX) || (endIdx < startIdx) )
      return TA_OUT_OF_RANGE_END_INDEX;

   if( optInPenetration == TA_REAL_DEFAULT )
      optInPenetration = 0.3;
   else if( !(optInPenetration >= 0e0 && optInPenetration <= TA_REAL_MAX) )
      return TA_BAD_PARAM;
   if( !inOpen )
      return TA_BAD_PARAM;
   if( !inHigh )
      return TA_BAD_PARAM;
   if( !inLow )
      return TA_BAD_PARAM;
   if( !inClose )
      return TA_BAD_PARAM;
   if( !outBegIdx || !outNBElement )
      return TA_BAD_PARAM;
   if( !outInteger )
      return TA_BAD_PARAM;

   /* Identify the minimum number of price bar needed
    * to calculate at least one output.
    */
   lookbackTotal = TA_CDLABANDONEDBABY_Lookback(optInPenetration);
   /* Move up the start index if there is not
    * enough initial data.
    */
   if( startIdx < lookbackTotal )
   {
      startIdx = lookbackTotal;
   }
   /* Make sure there is still something to evaluate. */
   if( startIdx > endIdx )
   {
      *outBegIdx= 0;
      *outNBElement= 0;
      return TA_SUCCESS;
   }
   /* Do the calculation using tight loops. */
   /* Add-up the initial period, except for the last value. */
   BodyLongPeriodTotal = 0;
   BodyDojiPeriodTotal = 0;
   BodyShortPeriodTotal = 0;
   BodyLongTrailingIdx = startIdx - 2 - BodyLong_avgPeriod;
   BodyDojiTrailingIdx = startIdx - 1 - BodyDoji_avgPeriod;
   BodyShortTrailingIdx = startIdx - BodyShort_avgPeriod;
   i = BodyLongTrailingIdx;
   while( i < startIdx - 2 )
   {
      BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i);
      i += 1;
   }
   i = BodyDojiTrailingIdx;
   while( i < startIdx - 1 )
   {
      BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i);
      i += 1;
   }
   i = BodyShortTrailingIdx;
   while( i < startIdx )
   {
      BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i);
      i += 1;
   }
   i = startIdx;
   /* Proceed with the calculation for the requested range.
    * Must have:
    * - first candle: long white (black) real body
    * - second candle: doji
    * - third candle: black (white) real body that moves well within the first candle's real body
    * - upside (downside) gap between the first candle and the doji (the shadows of the two candles don't touch)
    * - downside (upside) gap between the doji and the third candle (the shadows of the two candles don't touch)
    * The meaning of "doji" and "long" is specified with TA_SetCandleSettings
    * The meaning of "moves well within" is specified with optInPenetration and "moves" should mean the real body should
    * not be short ("short" is specified with TA_SetCandleSettings) - Greg Morris wants it to be long, someone else want
    * it to be relatively long
    */
   outIdx = 0;
   do
   {
      if( fabs(inClose[i - 2] - inOpen[i - 2]) > TA_CANDLEAVERAGE(BodyLong,BodyLongPeriodTotal,i - 2) && /* 1st: long */
          fabs(inClose[i - 1] - inOpen[i - 1]) <= TA_CANDLEAVERAGE(BodyDoji,BodyDojiPeriodTotal,i - 1) && /* 2nd: doji */
          fabs(inClose[i] - inOpen[i]) > TA_CANDLEAVERAGE(BodyShort,BodyShortPeriodTotal,i) && /* 3rd: longer than short */
          ((((inClose[i - 2] >= inOpen[i - 2]) ? 1 : -1) == 1 &&  /* 1st white */
            ((inClose[i] >= inOpen[i]) ? 1 : -1) == -1 &&         /* 3rd black */
            inClose[i] < inClose[i - 2] - fabs(inClose[i - 2] - inOpen[i - 2]) * optInPenetration && /* 3rd closes well within 1st rb */
            ((inLow[i - 1] > inHigh[i - 2]) ? 1 : 0) &&           /* upside gap between 1st and 2nd */
            ((inHigh[i] < inLow[i - 1]) ? 1 : 0)) ||              /* downside gap between 2nd and 3rd */
           (((inClose[i - 2] >= inOpen[i - 2]) ? 1 : -1) == -1 && /* 1st black */
            ((inClose[i] >= inOpen[i]) ? 1 : -1) == 1 &&          /* 3rd white */
            inClose[i] > fma(fabs(inClose[i - 2] - inOpen[i - 2]), optInPenetration, inClose[i - 2]) && /* 3rd closes well within 1st rb */
            ((inHigh[i - 1] < inLow[i - 2]) ? 1 : 0) &&           /* downside gap between 1st and 2nd */
            ((inLow[i] > inHigh[i - 1]) ? 1 : 0))) )              /* upside gap between 2nd and 3rd */
      {
         outInteger[outIdx++] = ((inClose[i] >= inOpen[i]) ? 1 : -1) * 100;
      } else 
      {
         outInteger[outIdx++] = 0;
      }
      /* add the current range and subtract the first range: this is done after the pattern recognition
       * when avgPeriod is not 0, that means "compare with the previous candles" (it excludes the current candle)
       */
      BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i - 2) - TA_CANDLERANGE(BodyLong,BodyLongTrailingIdx);
      BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i - 1) - TA_CANDLERANGE(BodyDoji,BodyDojiTrailingIdx);
      BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i) - TA_CANDLERANGE(BodyShort,BodyShortTrailingIdx);
      i += 1;
      BodyLongTrailingIdx += 1;
      BodyDojiTrailingIdx += 1;
      BodyShortTrailingIdx += 1;
   } while( i <= endIdx );
   /* All done. Indicate the output limits and return. */
   *outNBElement= outIdx;
   *outBegIdx= startIdx;
   return TA_SUCCESS;
}

TA_FMA_MULTIVERSION
TA_RetCode TA_S_CDLABANDONEDBABY( int    startIdx,
                                  int    endIdx,
                                  const float inOpen[],
                                  const float inHigh[],
                                  const float inLow[],
                                  const float inClose[],
                                  double optInPenetration,
                                  int          *outBegIdx,
                                  int          *outNBElement,
                                  int        outInteger[] )
{
   double BodyDojiPeriodTotal;
   double BodyLongPeriodTotal;
   double BodyShortPeriodTotal;
   int i;
   int outIdx;
   int BodyDojiTrailingIdx;
   int BodyLongTrailingIdx;
   int BodyShortTrailingIdx;
   int lookbackTotal;
   int BodyDoji_avgPeriod = TA_Globals->candleSettings[TA_BodyDoji].avgPeriod;
   int BodyLong_avgPeriod = TA_Globals->candleSettings[TA_BodyLong].avgPeriod;
   int BodyShort_avgPeriod = TA_Globals->candleSettings[TA_BodyShort].avgPeriod;

   if( (startIdx < 0) || (startIdx > TA_INDEX_MAX) )
      return TA_OUT_OF_RANGE_START_INDEX;
   if( (endIdx < 0) || (endIdx > TA_INDEX_MAX) || (endIdx < startIdx) )
      return TA_OUT_OF_RANGE_END_INDEX;

   if( optInPenetration == TA_REAL_DEFAULT )
      optInPenetration = 0.3;
   else if( !(optInPenetration >= 0e0 && optInPenetration <= TA_REAL_MAX) )
      return TA_BAD_PARAM;
   if( !inOpen )
      return TA_BAD_PARAM;
   if( !inHigh )
      return TA_BAD_PARAM;
   if( !inLow )
      return TA_BAD_PARAM;
   if( !inClose )
      return TA_BAD_PARAM;
   if( !outBegIdx || !outNBElement )
      return TA_BAD_PARAM;
   if( !outInteger )
      return TA_BAD_PARAM;

   lookbackTotal = TA_CDLABANDONEDBABY_Lookback(optInPenetration);
   if( startIdx < lookbackTotal )
   {
      startIdx = lookbackTotal;
   }
   if( startIdx > endIdx )
   {
      *outBegIdx= 0;
      *outNBElement= 0;
      return TA_SUCCESS;
   }
   BodyLongPeriodTotal = 0;
   BodyDojiPeriodTotal = 0;
   BodyShortPeriodTotal = 0;
   BodyLongTrailingIdx = startIdx - 2 - BodyLong_avgPeriod;
   BodyDojiTrailingIdx = startIdx - 1 - BodyDoji_avgPeriod;
   BodyShortTrailingIdx = startIdx - BodyShort_avgPeriod;
   i = BodyLongTrailingIdx;
   while( i < startIdx - 2 )
   {
      BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i);
      i += 1;
   }
   i = BodyDojiTrailingIdx;
   while( i < startIdx - 1 )
   {
      BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i);
      i += 1;
   }
   i = BodyShortTrailingIdx;
   while( i < startIdx )
   {
      BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i);
      i += 1;
   }
   i = startIdx;
   outIdx = 0;
   do
   {
      if( fabs((double)inClose[i - 2] - (double)inOpen[i - 2]) > TA_CANDLEAVERAGE(BodyLong,BodyLongPeriodTotal,i - 2) && fabs((double)inClose[i - 1] - (double)inOpen[i - 1]) <= TA_CANDLEAVERAGE(BodyDoji,BodyDojiPeriodTotal,i - 1) && fabs((double)inClose[i] - (double)inOpen[i]) > TA_CANDLEAVERAGE(BodyShort,BodyShortPeriodTotal,i) && (((((double)inClose[i - 2] >= (double)inOpen[i - 2]) ? 1 : -1) == 1 && (((double)inClose[i] >= (double)inOpen[i]) ? 1 : -1) == -1 && (double)inClose[i] < (double)inClose[i - 2] - fabs((double)inClose[i - 2] - (double)inOpen[i - 2]) * optInPenetration && (((double)inLow[i - 1] > (double)inHigh[i - 2]) ? 1 : 0) && (((double)inHigh[i] < (double)inLow[i - 1]) ? 1 : 0)) || ((((double)inClose[i - 2] >= (double)inOpen[i - 2]) ? 1 : -1) == -1 && (((double)inClose[i] >= (double)inOpen[i]) ? 1 : -1) == 1 && (double)inClose[i] > fma(fabs((double)inClose[i - 2] - (double)inOpen[i - 2]), optInPenetration, (double)inClose[i - 2]) && (((double)inHigh[i - 1] < (double)inLow[i - 2]) ? 1 : 0) && (((double)inLow[i] > (double)inHigh[i - 1]) ? 1 : 0))) )
      {
         outInteger[outIdx++] = (((double)inClose[i] >= (double)inOpen[i]) ? 1 : -1) * 100;
      } else 
      {
         outInteger[outIdx++] = 0;
      }
      BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i - 2) - TA_CANDLERANGE(BodyLong,BodyLongTrailingIdx);
      BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i - 1) - TA_CANDLERANGE(BodyDoji,BodyDojiTrailingIdx);
      BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i) - TA_CANDLERANGE(BodyShort,BodyShortTrailingIdx);
      i += 1;
      BodyLongTrailingIdx += 1;
      BodyDojiTrailingIdx += 1;
      BodyShortTrailingIdx += 1;
   } while( i <= endIdx );
   *outNBElement= outIdx;
   *outBegIdx= startIdx;
   return TA_SUCCESS;
}

/**** Streaming API *****/

struct TA_CDLABANDONEDBABY_Stream {
   /* The bars this handle has an output for (see TA_CDLABANDONEDBABY_OutRange). */
   int outRangeBegIdx;
   int outRangeCount;
   /* The value(s) at the last bar the stream counted (see TA_CDLABANDONEDBABY_Value). */
   int cur_outInteger;
   double optInPenetration;
   double pad_0;
   double BodyDojiPeriodTotal;
   double BodyLongPeriodTotal;
   double BodyShortPeriodTotal;
   double lag1_inOpen;
   double lag2_inOpen;
   double lag1_inHigh;
   double lag2_inHigh;
   double lag1_inLow;
   double lag2_inLow;
   double lag1_inClose;
   double lag2_inClose;
   int ringPos_BodyDojiTrailingIdx;
   int ringCap_BodyDojiTrailingIdx;
   double *ring_BodyDojiTrailingIdx_derived;
   int ringPos_BodyLongTrailingIdx;
   int ringCap_BodyLongTrailingIdx;
   double *ring_BodyLongTrailingIdx_derived;
   int ringPos_BodyShortTrailingIdx;
   int ringCap_BodyShortTrailingIdx;
   double *ring_BodyShortTrailingIdx_derived;
};

/* Private function, not in public API. */
static void TA_CDLABANDONEDBABY_ReleaseImpl( struct TA_CDLABANDONEDBABY_Stream *sp )
{
   if( !sp ) return;
   if( sp->ring_BodyDojiTrailingIdx_derived ) TA_Free( sp->ring_BodyDojiTrailingIdx_derived );
   if( sp->ring_BodyLongTrailingIdx_derived ) TA_Free( sp->ring_BodyLongTrailingIdx_derived );
   if( sp->ring_BodyShortTrailingIdx_derived ) TA_Free( sp->ring_BodyShortTrailingIdx_derived );
   TA_Free( sp );
}

/* Private function, not in public API. */
static TA_FMA_STEP_INLINE void TA_CDLABANDONEDBABY_StepImpl( struct TA_CDLABANDONEDBABY_Stream *sp, double inOpen, double inHigh, double inLow, double inClose, int *outInteger )
{
   if( sp->ringCap_BodyDojiTrailingIdx == 0 )
   {
      sp->ring_BodyDojiTrailingIdx_derived[0] = TA_STREAM_CANDLERANGE(BodyDoji,inOpen,inHigh,inLow,inClose);
   }
   if( sp->ringCap_BodyLongTrailingIdx == 0 )
   {
      sp->ring_BodyLongTrailingIdx_derived[0] = TA_STREAM_CANDLERANGE(BodyLong,inOpen,inHigh,inLow,inClose);
   }
   if( sp->ringCap_BodyShortTrailingIdx == 0 )
   {
      sp->ring_BodyShortTrailingIdx_derived[0] = TA_STREAM_CANDLERANGE(BodyShort,inOpen,inHigh,inLow,inClose);
   }
   if( fabs(sp->lag2_inClose - sp->lag2_inOpen) > TA_STREAM_CANDLEAVERAGE(BodyLong,sp->BodyLongPeriodTotal,sp->lag2_inOpen,sp->lag2_inHigh,sp->lag2_inLow,sp->lag2_inClose) && /* 1st: long */
       fabs(sp->lag1_inClose - sp->lag1_inOpen) <= TA_STREAM_CANDLEAVERAGE(BodyDoji,sp->BodyDojiPeriodTotal,sp->lag1_inOpen,sp->lag1_inHigh,sp->lag1_inLow,sp->lag1_inClose) && /* 2nd: doji */
       fabs(inClose - inOpen) > TA_STREAM_CANDLEAVERAGE(BodyShort,sp->BodyShortPeriodTotal,inOpen,inHigh,inLow,inClose) && /* 3rd: longer than short */
       ((((sp->lag2_inClose >= sp->lag2_inOpen) ? 1 : -1) == 1 &&  /* 1st white */
         ((inClose >= inOpen) ? 1 : -1) == -1 &&                   /* 3rd black */
         inClose < sp->lag2_inClose - fabs(sp->lag2_inClose - sp->lag2_inOpen) * sp->optInPenetration && /* 3rd closes well within 1st rb */
         ((sp->lag1_inLow > sp->lag2_inHigh) ? 1 : 0) &&           /* upside gap between 1st and 2nd */
         ((inHigh < sp->lag1_inLow) ? 1 : 0)) ||                   /* downside gap between 2nd and 3rd */
        (((sp->lag2_inClose >= sp->lag2_inOpen) ? 1 : -1) == -1 && /* 1st black */
         ((inClose >= inOpen) ? 1 : -1) == 1 &&                    /* 3rd white */
         inClose > fma(fabs(sp->lag2_inClose - sp->lag2_inOpen), sp->optInPenetration, sp->lag2_inClose) && /* 3rd closes well within 1st rb */
         ((sp->lag1_inHigh < sp->lag2_inLow) ? 1 : 0) &&           /* downside gap between 1st and 2nd */
         ((inLow > sp->lag1_inHigh) ? 1 : 0))) )                   /* upside gap between 2nd and 3rd */
   {
      *outInteger= ((inClose >= inOpen) ? 1 : -1) * 100;
   } else 
   {
      *outInteger= 0;
   }
   /* add the current range and subtract the first range: this is done after the pattern recognition
    * when avgPeriod is not 0, that means "compare with the previous candles" (it excludes the current candle)
    */
   sp->BodyLongPeriodTotal += TA_STREAM_CANDLERANGE(BodyLong,sp->lag2_inOpen,sp->lag2_inHigh,sp->lag2_inLow,sp->lag2_inClose) - sp->ring_BodyLongTrailingIdx_derived[sp->ringPos_BodyLongTrailingIdx];
   sp->BodyDojiPeriodTotal += TA_STREAM_CANDLERANGE(BodyDoji,sp->lag1_inOpen,sp->lag1_inHigh,sp->lag1_inLow,sp->lag1_inClose) - sp->ring_BodyDojiTrailingIdx_derived[sp->ringPos_BodyDojiTrailingIdx];
   sp->BodyShortPeriodTotal += TA_STREAM_CANDLERANGE(BodyShort,inOpen,inHigh,inLow,inClose) - sp->ring_BodyShortTrailingIdx_derived[sp->ringPos_BodyShortTrailingIdx];
   sp->cur_outInteger = *outInteger;
   sp->lag2_inOpen = sp->lag1_inOpen;
   sp->lag1_inOpen = inOpen;
   sp->lag2_inHigh = sp->lag1_inHigh;
   sp->lag1_inHigh = inHigh;
   sp->lag2_inLow = sp->lag1_inLow;
   sp->lag1_inLow = inLow;
   sp->lag2_inClose = sp->lag1_inClose;
   sp->lag1_inClose = inClose;
   sp->ring_BodyDojiTrailingIdx_derived[sp->ringPos_BodyDojiTrailingIdx] = TA_STREAM_CANDLERANGE(BodyDoji,inOpen,inHigh,inLow,inClose);
   sp->ringPos_BodyDojiTrailingIdx = sp->ringPos_BodyDojiTrailingIdx + 1;
   if( sp->ringPos_BodyDojiTrailingIdx >= sp->ringCap_BodyDojiTrailingIdx )
   {
      sp->ringPos_BodyDojiTrailingIdx = 0;
   }
   sp->ring_BodyLongTrailingIdx_derived[sp->ringPos_BodyLongTrailingIdx] = TA_STREAM_CANDLERANGE(BodyLong,inOpen,inHigh,inLow,inClose);
   sp->ringPos_BodyLongTrailingIdx = sp->ringPos_BodyLongTrailingIdx + 1;
   if( sp->ringPos_BodyLongTrailingIdx >= sp->ringCap_BodyLongTrailingIdx )
   {
      sp->ringPos_BodyLongTrailingIdx = 0;
   }
   sp->ring_BodyShortTrailingIdx_derived[sp->ringPos_BodyShortTrailingIdx] = TA_STREAM_CANDLERANGE(BodyShort,inOpen,inHigh,inLow,inClose);
   sp->ringPos_BodyShortTrailingIdx = sp->ringPos_BodyShortTrailingIdx + 1;
   if( sp->ringPos_BodyShortTrailingIdx >= sp->ringCap_BodyShortTrailingIdx )
   {
      sp->ringPos_BodyShortTrailingIdx = 0;
   }
}

static TA_RetCode TA_CDLABANDONEDBABY_OpenImpl( struct TA_CDLABANDONEDBABY_Stream **stream, const double inOpen[], const double inHigh[], const double inLow[], const double inClose[], int startIdx, int historyLen, double optInPenetration, int *outBegIdx, int *outNBElement, int outInteger[], int outStride )
{
   struct TA_CDLABANDONEDBABY_Stream *sp;
   int endIdx;

   if( !stream ) return TA_BAD_PARAM;
   *stream = NULL;
   if( historyLen < 1 ) return TA_OUT_OF_RANGE_START_INDEX;
   if( historyLen > TA_INDEX_MAX + 1 ) return TA_OUT_OF_RANGE_END_INDEX;
   if( !inOpen || !inHigh || !inLow || !inClose || !outInteger ) return TA_BAD_PARAM;
   if( optInPenetration == TA_REAL_DEFAULT )
      optInPenetration = 0.3;
   else if( !(optInPenetration >= 0e0 && optInPenetration <= TA_REAL_MAX) )
      return TA_BAD_PARAM;
   if( startIdx > historyLen - 1 )
   {
      *outBegIdx = 0;
      *outNBElement = 0;
      return TA_INSUFFICIENT_HISTORY;
   }

   endIdx = historyLen - 1;

   {
      int BodyDoji_avgPeriod = TA_Globals->candleSettings[TA_BodyDoji].avgPeriod;
      int BodyLong_avgPeriod = TA_Globals->candleSettings[TA_BodyLong].avgPeriod;
      int BodyShort_avgPeriod = TA_Globals->candleSettings[TA_BodyShort].avgPeriod;
      double BodyDojiPeriodTotal = 0.0;
      double BodyLongPeriodTotal = 0.0;
      double BodyShortPeriodTotal = 0.0;
      int i;
      int outIdx;
      int BodyDojiTrailingIdx;
      int BodyLongTrailingIdx;
      int BodyShortTrailingIdx;
      int lookbackTotal;
      /* Identify the minimum number of price bar needed
       * to calculate at least one output.
       */
      lookbackTotal = TA_CDLABANDONEDBABY_Lookback(optInPenetration);
      /* Move up the start index if there is not
       * enough initial data.
       */
      if( startIdx < lookbackTotal )
      {
         startIdx = lookbackTotal;
      }
      /* Make sure there is still something to evaluate. */
      if( startIdx > endIdx )
      {
         *outBegIdx= 0;
         *outNBElement= 0;
         return TA_INSUFFICIENT_HISTORY;
      }
      /* Do the calculation using tight loops. */
      /* Add-up the initial period, except for the last value. */
      BodyLongPeriodTotal = 0;
      BodyDojiPeriodTotal = 0;
      BodyShortPeriodTotal = 0;
      BodyLongTrailingIdx = startIdx - 2 - BodyLong_avgPeriod;
      BodyDojiTrailingIdx = startIdx - 1 - BodyDoji_avgPeriod;
      BodyShortTrailingIdx = startIdx - BodyShort_avgPeriod;
      i = BodyLongTrailingIdx;
      while( i < startIdx - 2 )
      {
         BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i);
         i += 1;
      }
      i = BodyDojiTrailingIdx;
      while( i < startIdx - 1 )
      {
         BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i);
         i += 1;
      }
      i = BodyShortTrailingIdx;
      while( i < startIdx )
      {
         BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i);
         i += 1;
      }
      i = startIdx;
      /* Proceed with the calculation for the requested range.
       * Must have:
       * - first candle: long white (black) real body
       * - second candle: doji
       * - third candle: black (white) real body that moves well within the first candle's real body
       * - upside (downside) gap between the first candle and the doji (the shadows of the two candles don't touch)
       * - downside (upside) gap between the doji and the third candle (the shadows of the two candles don't touch)
       * The meaning of "doji" and "long" is specified with TA_SetCandleSettings
       * The meaning of "moves well within" is specified with optInPenetration and "moves" should mean the real body should
       * not be short ("short" is specified with TA_SetCandleSettings) - Greg Morris wants it to be long, someone else want
       * it to be relatively long
       */
      outIdx = 0;
      do
      {
         if( fabs(inClose[i - 2] - inOpen[i - 2]) > TA_CANDLEAVERAGE(BodyLong,BodyLongPeriodTotal,i - 2) && /* 1st: long */
             fabs(inClose[i - 1] - inOpen[i - 1]) <= TA_CANDLEAVERAGE(BodyDoji,BodyDojiPeriodTotal,i - 1) && /* 2nd: doji */
             fabs(inClose[i] - inOpen[i]) > TA_CANDLEAVERAGE(BodyShort,BodyShortPeriodTotal,i) && /* 3rd: longer than short */
             ((((inClose[i - 2] >= inOpen[i - 2]) ? 1 : -1) == 1 &&  /* 1st white */
               ((inClose[i] >= inOpen[i]) ? 1 : -1) == -1 &&         /* 3rd black */
               inClose[i] < inClose[i - 2] - fabs(inClose[i - 2] - inOpen[i - 2]) * optInPenetration && /* 3rd closes well within 1st rb */
               ((inLow[i - 1] > inHigh[i - 2]) ? 1 : 0) &&           /* upside gap between 1st and 2nd */
               ((inHigh[i] < inLow[i - 1]) ? 1 : 0)) ||              /* downside gap between 2nd and 3rd */
              (((inClose[i - 2] >= inOpen[i - 2]) ? 1 : -1) == -1 && /* 1st black */
               ((inClose[i] >= inOpen[i]) ? 1 : -1) == 1 &&          /* 3rd white */
               inClose[i] > fma(fabs(inClose[i - 2] - inOpen[i - 2]), optInPenetration, inClose[i - 2]) && /* 3rd closes well within 1st rb */
               ((inHigh[i - 1] < inLow[i - 2]) ? 1 : 0) &&           /* downside gap between 1st and 2nd */
               ((inLow[i] > inHigh[i - 1]) ? 1 : 0))) )              /* upside gap between 2nd and 3rd */
         {
            outInteger[outIdx++ * outStride] = ((inClose[i] >= inOpen[i]) ? 1 : -1) * 100;
         } else 
         {
            outInteger[outIdx++ * outStride] = 0;
         }
         /* add the current range and subtract the first range: this is done after the pattern recognition
          * when avgPeriod is not 0, that means "compare with the previous candles" (it excludes the current candle)
          */
         BodyLongPeriodTotal += TA_CANDLERANGE(BodyLong,i - 2) - TA_CANDLERANGE(BodyLong,BodyLongTrailingIdx);
         BodyDojiPeriodTotal += TA_CANDLERANGE(BodyDoji,i - 1) - TA_CANDLERANGE(BodyDoji,BodyDojiTrailingIdx);
         BodyShortPeriodTotal += TA_CANDLERANGE(BodyShort,i) - TA_CANDLERANGE(BodyShort,BodyShortTrailingIdx);
         i += 1;
         BodyLongTrailingIdx += 1;
         BodyDojiTrailingIdx += 1;
         BodyShortTrailingIdx += 1;
      } while( i <= endIdx );
      /* All done. Indicate the output limits and return. */
      *outNBElement= outIdx;
      *outBegIdx= startIdx;

      /* Capture the live batch state into the handle. */
      sp = (struct TA_CDLABANDONEDBABY_Stream *)TA_Malloc( sizeof(*sp) );
      if( !sp ) { return TA_ALLOC_ERR; }
      memset( sp, 0, sizeof(*sp) );
      sp->optInPenetration = optInPenetration;
      sp->BodyDojiPeriodTotal = BodyDojiPeriodTotal;
      sp->BodyLongPeriodTotal = BodyLongPeriodTotal;
      sp->BodyShortPeriodTotal = BodyShortPeriodTotal;
      sp->ringCap_BodyDojiTrailingIdx = (int)(i - BodyDojiTrailingIdx);
      if( sp->ringCap_BodyDojiTrailingIdx < 0 || sp->ringCap_BodyDojiTrailingIdx > historyLen ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_INTERNAL_ERROR(207); }
      { size_t allocN = (size_t)(sp->ringCap_BodyDojiTrailingIdx > 0 ? sp->ringCap_BodyDojiTrailingIdx : 1);
        sp->ring_BodyDojiTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * allocN );
        if( !sp->ring_BodyDojiTrailingIdx_derived ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_ALLOC_ERR; }
        { int fillJ;
          for( fillJ = historyLen - sp->ringCap_BodyDojiTrailingIdx; fillJ < historyLen; fillJ++ )
             sp->ring_BodyDojiTrailingIdx_derived[fillJ - (historyLen - sp->ringCap_BodyDojiTrailingIdx)] = TA_STREAM_CANDLERANGE(BodyDoji,inOpen[fillJ],inHigh[fillJ],inLow[fillJ],inClose[fillJ]);
        }
      }
      sp->ringPos_BodyDojiTrailingIdx = 0;
      sp->ringCap_BodyLongTrailingIdx = (int)(i - BodyLongTrailingIdx);
      if( sp->ringCap_BodyLongTrailingIdx < 0 || sp->ringCap_BodyLongTrailingIdx > historyLen ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_INTERNAL_ERROR(208); }
      { size_t allocN = (size_t)(sp->ringCap_BodyLongTrailingIdx > 0 ? sp->ringCap_BodyLongTrailingIdx : 1);
        sp->ring_BodyLongTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * allocN );
        if( !sp->ring_BodyLongTrailingIdx_derived ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_ALLOC_ERR; }
        { int fillJ;
          for( fillJ = historyLen - sp->ringCap_BodyLongTrailingIdx; fillJ < historyLen; fillJ++ )
             sp->ring_BodyLongTrailingIdx_derived[fillJ - (historyLen - sp->ringCap_BodyLongTrailingIdx)] = TA_STREAM_CANDLERANGE(BodyLong,inOpen[fillJ],inHigh[fillJ],inLow[fillJ],inClose[fillJ]);
        }
      }
      sp->ringPos_BodyLongTrailingIdx = 0;
      sp->ringCap_BodyShortTrailingIdx = (int)(i - BodyShortTrailingIdx);
      if( sp->ringCap_BodyShortTrailingIdx < 0 || sp->ringCap_BodyShortTrailingIdx > historyLen ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_INTERNAL_ERROR(209); }
      { size_t allocN = (size_t)(sp->ringCap_BodyShortTrailingIdx > 0 ? sp->ringCap_BodyShortTrailingIdx : 1);
        sp->ring_BodyShortTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * allocN );
        if( !sp->ring_BodyShortTrailingIdx_derived ) { TA_CDLABANDONEDBABY_ReleaseImpl( sp ); return TA_ALLOC_ERR; }
        { int fillJ;
          for( fillJ = historyLen - sp->ringCap_BodyShortTrailingIdx; fillJ < historyLen; fillJ++ )
             sp->ring_BodyShortTrailingIdx_derived[fillJ - (historyLen - sp->ringCap_BodyShortTrailingIdx)] = TA_STREAM_CANDLERANGE(BodyShort,inOpen[fillJ],inHigh[fillJ],inLow[fillJ],inClose[fillJ]);
        }
      }
      sp->ringPos_BodyShortTrailingIdx = 0;
      sp->lag1_inOpen = inOpen[historyLen - 1];
      sp->lag2_inOpen = inOpen[historyLen - 2];
      sp->lag1_inHigh = inHigh[historyLen - 1];
      sp->lag2_inHigh = inHigh[historyLen - 2];
      sp->lag1_inLow = inLow[historyLen - 1];
      sp->lag2_inLow = inLow[historyLen - 2];
      sp->lag1_inClose = inClose[historyLen - 1];
      sp->lag2_inClose = inClose[historyLen - 2];
      sp->outRangeBegIdx = *outBegIdx;
      sp->outRangeCount = *outNBElement;
      sp->cur_outInteger = outInteger[(*outNBElement - 1) * outStride];
      *stream = sp;
      return TA_SUCCESS;
   }
}

/* Private function, not in public API. */
TA_RetCode TA_CDLABANDONEDBABY_OpenInternal( struct TA_CDLABANDONEDBABY_Stream **stream, const double inOpen[], const double inHigh[], const double inLow[], const double inClose[], int startIdx, int historyLen, double optInPenetration, int *outInteger )
{
   TA_RetCode retCode;
   int dummyBegIdx = 0;
   int dummyNBElement = 0;
   int sink_outInteger = 0;
   retCode = TA_CDLABANDONEDBABY_OpenImpl( stream, inOpen, inHigh, inLow, inClose, startIdx, historyLen, optInPenetration, &dummyBegIdx, &dummyNBElement, &sink_outInteger, 0 );
   if( retCode == TA_SUCCESS )
   {
      *outInteger = sink_outInteger;
   }
   return retCode;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Open( TA_CDLABANDONEDBABY_Stream **stream, const double inOpen[], const double inHigh[], const double inLow[], const double inClose[], int historyLen, double optInPenetration, int *outInteger )
{
   if( !stream ) return TA_BAD_PARAM;
   *stream = NULL;
   if( historyLen < 1 ) return TA_OUT_OF_RANGE_START_INDEX;
   if( historyLen > TA_INDEX_MAX + 1 ) return TA_OUT_OF_RANGE_END_INDEX;
   if( !inOpen || !inHigh || !inLow || !inClose || !outInteger ) return TA_BAD_PARAM;
   return TA_CDLABANDONEDBABY_OpenInternal( stream, inOpen, inHigh, inLow, inClose, 0, historyLen, optInPenetration, outInteger );
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_OpenAndFill( TA_CDLABANDONEDBABY_Stream **stream, const double inOpen[], const double inHigh[], const double inLow[], const double inClose[], int historyLen, double optInPenetration, int *outBegIdx, int *outNBElement, int outInteger[] )
{
   if( !stream ) return TA_BAD_PARAM;
   *stream = NULL;
   if( historyLen < 1 ) return TA_OUT_OF_RANGE_START_INDEX;
   if( historyLen > TA_INDEX_MAX + 1 ) return TA_OUT_OF_RANGE_END_INDEX;
   if( !inOpen || !inHigh || !inLow || !inClose || !outBegIdx || !outNBElement || !outInteger ) return TA_BAD_PARAM;
   if( (const void *)outInteger == (const void *)inOpen || (const void *)outInteger == (const void *)inHigh || (const void *)outInteger == (const void *)inLow || (const void *)outInteger == (const void *)inClose ) return TA_BAD_PARAM;
   return TA_CDLABANDONEDBABY_OpenAndFillInternal( stream, inOpen, inHigh, inLow, inClose, 0, historyLen, optInPenetration, outBegIdx, outNBElement, outInteger );
}

/* Private function, not in public API. */
TA_RetCode TA_CDLABANDONEDBABY_OpenAndFillInternal( struct TA_CDLABANDONEDBABY_Stream **stream, const double inOpen[], const double inHigh[], const double inLow[], const double inClose[], int startIdx, int historyLen, double optInPenetration, int *outBegIdx, int *outNBElement, int outInteger[] )
{
   return TA_CDLABANDONEDBABY_OpenImpl( stream, inOpen, inHigh, inLow, inClose, startIdx, historyLen, optInPenetration, outBegIdx, outNBElement, outInteger, 1 );
}

TA_FMA_MULTIVERSION
TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Update( TA_CDLABANDONEDBABY_Stream *stream, double inOpen, double inHigh, double inLow, double inClose, int *outInteger )
{
   if( !stream ) return TA_BAD_PARAM;
   if( stream->outRangeBegIdx + stream->outRangeCount > TA_INDEX_MAX )
      return TA_OUT_OF_RANGE_END_INDEX;
   if( !outInteger ) return TA_BAD_PARAM;
   if( !TA_IS_FINITE( inOpen ) || !TA_IS_FINITE( inHigh ) || !TA_IS_FINITE( inLow ) || !TA_IS_FINITE( inClose ) ) return TA_BAD_PARAM;
   TA_CDLABANDONEDBABY_StepImpl( stream, inOpen, inHigh, inLow, inClose, outInteger );
   stream->outRangeCount++;
   return TA_SUCCESS;
}

TA_FMA_MULTIVERSION
TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Peek( const TA_CDLABANDONEDBABY_Stream *stream, double inOpen, double inHigh, double inLow, double inClose, int *outInteger )
{
   const struct TA_CDLABANDONEDBABY_Stream *sp = stream;

   if( !stream || !outInteger ) return TA_BAD_PARAM;
   if( !TA_IS_FINITE( inOpen ) || !TA_IS_FINITE( inHigh ) || !TA_IS_FINITE( inLow ) || !TA_IS_FINITE( inClose ) ) return TA_BAD_PARAM;
   if( fabs(sp->lag2_inClose - sp->lag2_inOpen) > TA_STREAM_CANDLEAVERAGE(BodyLong,sp->BodyLongPeriodTotal,sp->lag2_inOpen,sp->lag2_inHigh,sp->lag2_inLow,sp->lag2_inClose) && /* 1st: long */
       fabs(sp->lag1_inClose - sp->lag1_inOpen) <= TA_STREAM_CANDLEAVERAGE(BodyDoji,sp->BodyDojiPeriodTotal,sp->lag1_inOpen,sp->lag1_inHigh,sp->lag1_inLow,sp->lag1_inClose) && /* 2nd: doji */
       fabs(inClose - inOpen) > TA_STREAM_CANDLEAVERAGE(BodyShort,sp->BodyShortPeriodTotal,inOpen,inHigh,inLow,inClose) && /* 3rd: longer than short */
       ((((sp->lag2_inClose >= sp->lag2_inOpen) ? 1 : -1) == 1 &&  /* 1st white */
         ((inClose >= inOpen) ? 1 : -1) == -1 &&                   /* 3rd black */
         inClose < sp->lag2_inClose - fabs(sp->lag2_inClose - sp->lag2_inOpen) * sp->optInPenetration && /* 3rd closes well within 1st rb */
         ((sp->lag1_inLow > sp->lag2_inHigh) ? 1 : 0) &&           /* upside gap between 1st and 2nd */
         ((inHigh < sp->lag1_inLow) ? 1 : 0)) ||                   /* downside gap between 2nd and 3rd */
        (((sp->lag2_inClose >= sp->lag2_inOpen) ? 1 : -1) == -1 && /* 1st black */
         ((inClose >= inOpen) ? 1 : -1) == 1 &&                    /* 3rd white */
         inClose > fma(fabs(sp->lag2_inClose - sp->lag2_inOpen), sp->optInPenetration, sp->lag2_inClose) && /* 3rd closes well within 1st rb */
         ((sp->lag1_inHigh < sp->lag2_inLow) ? 1 : 0) &&           /* downside gap between 1st and 2nd */
         ((inLow > sp->lag1_inHigh) ? 1 : 0))) )                   /* upside gap between 2nd and 3rd */
   {
      *outInteger= ((inClose >= inOpen) ? 1 : -1) * 100;
   } else 
   {
      *outInteger= 0;
   }
   return TA_SUCCESS;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Close( TA_CDLABANDONEDBABY_Stream *stream )
{
   TA_CDLABANDONEDBABY_ReleaseImpl( stream );
   return TA_SUCCESS;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Value( const TA_CDLABANDONEDBABY_Stream *stream, int *outInteger )
{
   if( !stream || !outInteger ) return TA_BAD_PARAM;
   *outInteger = stream->cur_outInteger;
   return TA_SUCCESS;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_OutRange( const TA_CDLABANDONEDBABY_Stream *stream, int *outBegIdx, int *outNBElement )
{
   if( !stream || !outBegIdx || !outNBElement ) return TA_BAD_PARAM;
   *outBegIdx = stream->outRangeBegIdx;
   *outNBElement = stream->outRangeCount;
   return TA_SUCCESS;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Advance( TA_CDLABANDONEDBABY_Stream *stream )
{
   if( !stream ) return TA_BAD_PARAM;
   if( stream->outRangeBegIdx + stream->outRangeCount > TA_INDEX_MAX )
      return TA_OUT_OF_RANGE_END_INDEX;
   stream->outRangeCount++;
   return TA_SUCCESS;
}

TA_LIB_API TA_RetCode TA_CDLABANDONEDBABY_Clone( const TA_CDLABANDONEDBABY_Stream *stream, TA_CDLABANDONEDBABY_Stream **clone )
{
   struct TA_CDLABANDONEDBABY_Stream *sp;

   if( !clone ) return TA_BAD_PARAM;
   *clone = NULL;
   if( !stream ) return TA_BAD_PARAM;
   sp = (struct TA_CDLABANDONEDBABY_Stream *)TA_Malloc( sizeof(*sp) );
   if( !sp ) return TA_ALLOC_ERR;
   *sp = *stream;
   sp->ring_BodyDojiTrailingIdx_derived = NULL;
   sp->ring_BodyLongTrailingIdx_derived = NULL;
   sp->ring_BodyShortTrailingIdx_derived = NULL;
   if( stream->ring_BodyDojiTrailingIdx_derived )
   { size_t copyN = (size_t)(sp->ringCap_BodyDojiTrailingIdx > 0 ? sp->ringCap_BodyDojiTrailingIdx : 1);
     sp->ring_BodyDojiTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * copyN );
     if( !sp->ring_BodyDojiTrailingIdx_derived ) { TA_CDLABANDONEDBABY_Close( sp ); return TA_ALLOC_ERR; }
     memcpy( sp->ring_BodyDojiTrailingIdx_derived, stream->ring_BodyDojiTrailingIdx_derived, sizeof(double) * copyN ); }
   if( stream->ring_BodyLongTrailingIdx_derived )
   { size_t copyN = (size_t)(sp->ringCap_BodyLongTrailingIdx > 0 ? sp->ringCap_BodyLongTrailingIdx : 1);
     sp->ring_BodyLongTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * copyN );
     if( !sp->ring_BodyLongTrailingIdx_derived ) { TA_CDLABANDONEDBABY_Close( sp ); return TA_ALLOC_ERR; }
     memcpy( sp->ring_BodyLongTrailingIdx_derived, stream->ring_BodyLongTrailingIdx_derived, sizeof(double) * copyN ); }
   if( stream->ring_BodyShortTrailingIdx_derived )
   { size_t copyN = (size_t)(sp->ringCap_BodyShortTrailingIdx > 0 ? sp->ringCap_BodyShortTrailingIdx : 1);
     sp->ring_BodyShortTrailingIdx_derived = (double *)TA_Malloc( sizeof(double) * copyN );
     if( !sp->ring_BodyShortTrailingIdx_derived ) { TA_CDLABANDONEDBABY_Close( sp ); return TA_ALLOC_ERR; }
     memcpy( sp->ring_BodyShortTrailingIdx_derived, stream->ring_BodyShortTrailingIdx_derived, sizeof(double) * copyN ); }
   *clone = sp;
   return TA_SUCCESS;
}