ta_cdlhikkakemod.c

股票主要技术指标源码

            )
        ) {
            patternResult = 100 * ( inHigh[i] < inHigh[i-1] ? 1 : -1 );
            patternIdx = i;
        } else
            /* search for confirmation if modified hikkake was no more than 3 bars ago */
            if( i <= patternIdx+3 &&
                ( ( patternResult > 0 && inClose[i] > inHigh[patternIdx-1] )    // close higher than the high of 3rd
                  ||
                  ( patternResult < 0 && inClose[i] < inLow[patternIdx-1] )     // close lower than the low of 3rd
                )
            ) 
                patternIdx = 0;
        NearPeriodTotal += TA_CANDLERANGE( Near, i-2 ) - TA_CANDLERANGE( Near, NearTrailingIdx-2 );
        NearTrailingIdx++;
        i++; 
   }

   i = startIdx;

   /* Proceed with the calculation for the requested range.
    * Must have:
    * - first candle
    * - second candle: candle with range less than first candle and close near the bottom (near the top)
    * - third candle: lower high and higher low than 2nd
    * - fourth candle: lower high and lower low (higher high and higher low) than 3rd
    * outInteger[hikkake bar] is positive (1 to 100) or negative (-1 to -100) meaning bullish or bearish hikkake
    * Confirmation could come in the next 3 days with:
    * - a day that closes higher than the high (lower than the low) of the 3rd candle
    * outInteger[confirmationbar] is equal to 100 + the bullish hikkake result or -100 - the bearish hikkake result
    * Note: if confirmation and a new hikkake come at the same bar, only the new hikkake is reported (the new hikkake
    * overwrites the confirmation of the old hikkake);
    * the user should consider that modified hikkake is a reversal pattern, while hikkake could be both a reversal 
    * or a continuation pattern, so bullish (bearish) modified hikkake is significant when appearing in a downtrend 
    * (uptrend)
    */
   outIdx = 0;
   do
   {
        if( inHigh[i-2] < inHigh[i-3] && inLow[i-2] > inLow[i-3] &&             // 2nd: lower high and higher low than 1st
            inHigh[i-1] < inHigh[i-2] && inLow[i-1] > inLow[i-2] &&             // 3rd: lower high and higher low than 2nd
            ( ( inHigh[i] < inHigh[i-1] && inLow[i] < inLow[i-1] &&             // (bull) 4th: lower high and lower low
                inClose[i-2] <= inLow[i-2] + TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )  
                                                                                // (bull) 2nd: close near the low
              )
              ||
              ( inHigh[i] > inHigh[i-1] && inLow[i] > inLow[i-1] &&             // (bear) 4th: higher high and higher low
                inClose[i-2] >= inHigh[i-2] - TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )
                                                                                // (bull) 2nd: close near the top
              )
            )
        ) {
            patternResult = 100 * ( inHigh[i] < inHigh[i-1] ? 1 : -1 );
            patternIdx = i;
            outInteger[outIdx++] = patternResult;
        } else
            /* search for confirmation if modified hikkake was no more than 3 bars ago */
            if( i <= patternIdx+3 &&
                ( ( patternResult > 0 && inClose[i] > inHigh[patternIdx-1] )    // close higher than the high of 3rd
                  ||
                  ( patternResult < 0 && inClose[i] < inLow[patternIdx-1] )     // close lower than the low of 3rd
                )
            ) {
                outInteger[outIdx++] = patternResult + 100 * ( patternResult > 0 ? 1 : -1 );
                patternIdx = 0;
            } else
                outInteger[outIdx++] = 0;
        NearPeriodTotal += TA_CANDLERANGE( Near, i-2 ) - TA_CANDLERANGE( Near, NearTrailingIdx-2 );
        NearTrailingIdx++;
        i++; 
   } while( i <= endIdx );

   /* All done. Indicate the output limits and return. */
   VALUE_HANDLE_DEREF(outNBElement) = outIdx;
   VALUE_HANDLE_DEREF(outBegIdx)    = startIdx;

   return ENUM_VALUE(RetCode,TA_SUCCESS,Success);
}

/**** START GENCODE SECTION 5 - DO NOT DELETE THIS LINE ****/
/* Generated */ 
/* Generated */ #define  USE_SINGLE_PRECISION_INPUT
/* Generated */ #if !defined( _MANAGED ) && !defined( _JAVA )
/* Generated */    #undef   TA_PREFIX
/* Generated */    #define  TA_PREFIX(x) TA_S_##x
/* Generated */ #endif
/* Generated */ #undef   INPUT_TYPE
/* Generated */ #define  INPUT_TYPE float
/* Generated */ #if defined( _MANAGED )
/* Generated */ enum class Core::RetCode Core::CdlHikkakeMod( int    startIdx,
/* Generated */                                               int    endIdx,
/* Generated */                                               cli::array<float>^ inOpen,
/* Generated */                                               cli::array<float>^ inHigh,
/* Generated */                                               cli::array<float>^ inLow,
/* Generated */                                               cli::array<float>^ inClose,
/* Generated */                                               [Out]int%    outBegIdx,
/* Generated */                                               [Out]int%    outNBElement,
/* Generated */                                               cli::array<int>^  outInteger )
/* Generated */ #elif defined( _JAVA )
/* Generated */ public RetCode cdlHikkakeMod( int    startIdx,
/* Generated */                               int    endIdx,
/* Generated */                               float        inOpen[],
/* Generated */                               float        inHigh[],
/* Generated */                               float        inLow[],
/* Generated */                               float        inClose[],
/* Generated */                               MInteger     outBegIdx,
/* Generated */                               MInteger     outNBElement,
/* Generated */                               int           outInteger[] )
/* Generated */ #else
/* Generated */ TA_RetCode TA_S_CDLHIKKAKEMOD( int    startIdx,
/* Generated */                                int    endIdx,
/* Generated */                                const float  inOpen[],
/* Generated */                                const float  inHigh[],
/* Generated */                                const float  inLow[],
/* Generated */                                const float  inClose[],
/* Generated */                                int          *outBegIdx,
/* Generated */                                int          *outNBElement,
/* Generated */                                int           outInteger[] )
/* Generated */ #endif
/* Generated */ {
/* Generated */     double NearPeriodTotal;
/* Generated */     int i, outIdx, NearTrailingIdx, lookbackTotal, patternIdx, patternResult;
/* Generated */  #ifndef TA_FUNC_NO_RANGE_CHECK
/* Generated */     if( startIdx < 0 )
/* Generated */        return ENUM_VALUE(RetCode,TA_OUT_OF_RANGE_START_INDEX,OutOfRangeStartIndex);
/* Generated */     if( (endIdx < 0) || (endIdx < startIdx))
/* Generated */        return ENUM_VALUE(RetCode,TA_OUT_OF_RANGE_END_INDEX,OutOfRangeEndIndex);
/* Generated */     #if !defined(_JAVA)
/* Generated */     if(!inOpen||!inHigh||!inLow||!inClose)
/* Generated */        return ENUM_VALUE(RetCode,TA_BAD_PARAM,BadParam);
/* Generated */     #endif 
/* Generated */     #if !defined(_JAVA)
/* Generated */     if( !outInteger )
/* Generated */        return ENUM_VALUE(RetCode,TA_BAD_PARAM,BadParam);
/* Generated */     #endif 
/* Generated */  #endif 
/* Generated */    lookbackTotal = LOOKBACK_CALL(CDLHIKKAKEMOD)();
/* Generated */    if( startIdx < lookbackTotal )
/* Generated */       startIdx = lookbackTotal;
/* Generated */    if( startIdx > endIdx )
/* Generated */    {
/* Generated */       VALUE_HANDLE_DEREF_TO_ZERO(outBegIdx);
/* Generated */       VALUE_HANDLE_DEREF_TO_ZERO(outNBElement);
/* Generated */       return ENUM_VALUE(RetCode,TA_SUCCESS,Success);
/* Generated */    }
/* Generated */    NearPeriodTotal = 0;
/* Generated */    NearTrailingIdx = startIdx - 3 - TA_CANDLEAVGPERIOD(Near);
/* Generated */    i = NearTrailingIdx;
/* Generated */    while( i < startIdx - 3 ) {
/* Generated */         NearPeriodTotal += TA_CANDLERANGE( Near, i-2 );
/* Generated */         i++;
/* Generated */    }
/* Generated */    patternIdx = 0;
/* Generated */    patternResult = 0;
/* Generated */    i = startIdx - 3;
/* Generated */    while( i < startIdx ) {
/* Generated */         if( inHigh[i-2] < inHigh[i-3] && inLow[i-2] > inLow[i-3] &&             // 2nd: lower high and higher low than 1st
/* Generated */             inHigh[i-1] < inHigh[i-2] && inLow[i-1] > inLow[i-2] &&             // 3rd: lower high and higher low than 2nd
/* Generated */             ( ( inHigh[i] < inHigh[i-1] && inLow[i] < inLow[i-1] &&             // (bull) 4th: lower high and lower low
/* Generated */                 inClose[i-2] <= inLow[i-2] + TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )  
/* Generated */                                                                                 // (bull) 2nd: close near the low
/* Generated */               )
/* Generated */               ||
/* Generated */               ( inHigh[i] > inHigh[i-1] && inLow[i] > inLow[i-1] &&             // (bear) 4th: higher high and higher low
/* Generated */                 inClose[i-2] >= inHigh[i-2] - TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )
/* Generated */                                                                                 // (bull) 2nd: close near the top
/* Generated */               )
/* Generated */             )
/* Generated */         ) {
/* Generated */             patternResult = 100 * ( inHigh[i] < inHigh[i-1] ? 1 : -1 );
/* Generated */             patternIdx = i;
/* Generated */         } else
/* Generated */             if( i <= patternIdx+3 &&
/* Generated */                 ( ( patternResult > 0 && inClose[i] > inHigh[patternIdx-1] )    // close higher than the high of 3rd
/* Generated */                   ||
/* Generated */                   ( patternResult < 0 && inClose[i] < inLow[patternIdx-1] )     // close lower than the low of 3rd
/* Generated */                 )
/* Generated */             ) 
/* Generated */                 patternIdx = 0;
/* Generated */         NearPeriodTotal += TA_CANDLERANGE( Near, i-2 ) - TA_CANDLERANGE( Near, NearTrailingIdx-2 );
/* Generated */         NearTrailingIdx++;
/* Generated */         i++; 
/* Generated */    }
/* Generated */    i = startIdx;
/* Generated */    outIdx = 0;
/* Generated */    do
/* Generated */    {
/* Generated */         if( inHigh[i-2] < inHigh[i-3] && inLow[i-2] > inLow[i-3] &&             // 2nd: lower high and higher low than 1st
/* Generated */             inHigh[i-1] < inHigh[i-2] && inLow[i-1] > inLow[i-2] &&             // 3rd: lower high and higher low than 2nd
/* Generated */             ( ( inHigh[i] < inHigh[i-1] && inLow[i] < inLow[i-1] &&             // (bull) 4th: lower high and lower low
/* Generated */                 inClose[i-2] <= inLow[i-2] + TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )  
/* Generated */                                                                                 // (bull) 2nd: close near the low
/* Generated */               )
/* Generated */               ||
/* Generated */               ( inHigh[i] > inHigh[i-1] && inLow[i] > inLow[i-1] &&             // (bear) 4th: higher high and higher low
/* Generated */                 inClose[i-2] >= inHigh[i-2] - TA_CANDLEAVERAGE( Near, NearPeriodTotal, i-2 )
/* Generated */                                                                                 // (bull) 2nd: close near the top
/* Generated */               )
/* Generated */             )
/* Generated */         ) {
/* Generated */             patternResult = 100 * ( inHigh[i] < inHigh[i-1] ? 1 : -1 );
/* Generated */             patternIdx = i;
/* Generated */             outInteger[outIdx++] = patternResult;
/* Generated */         } else
/* Generated */             if( i <= patternIdx+3 &&
/* Generated */                 ( ( patternResult > 0 && inClose[i] > inHigh[patternIdx-1] )    // close higher than the high of 3rd
/* Generated */                   ||
/* Generated */                   ( patternResult < 0 && inClose[i] < inLow[patternIdx-1] )     // close lower than the low of 3rd
/* Generated */                 )
/* Generated */             ) {
/* Generated */                 outInteger[outIdx++] = patternResult + 100 * ( patternResult > 0 ? 1 : -1 );
/* Generated */                 patternIdx = 0;
/* Generated */             } else
/* Generated */                 outInteger[outIdx++] = 0;
/* Generated */         NearPeriodTotal += TA_CANDLERANGE( Near, i-2 ) - TA_CANDLERANGE( Near, NearTrailingIdx-2 );
/* Generated */         NearTrailingIdx++;
/* Generated */         i++; 
/* Generated */    } while( i <= endIdx );
/* Generated */    VALUE_HANDLE_DEREF(outNBElement) = outIdx;
/* Generated */    VALUE_HANDLE_DEREF(outBegIdx)    = startIdx;
/* Generated */    return ENUM_VALUE(RetCode,TA_SUCCESS,Success);
/* Generated */ }
/* Generated */ 
/* Generated */ #if defined( _MANAGED )
/* Generated */ }}} // Close namespace TicTacTec.TA.Lib
/* Generated */ #endif
/**** END GENCODE SECTION 5 - DO NOT DELETE THIS LINE ****/