ta_cdladvanceblock.c

股票主要技术指标源码

   do
   {
        if( TA_CANDLECOLOR(i-2) == 1 &&                                                     // 1st white
            TA_CANDLECOLOR(i-1) == 1 &&                                                     // 2nd white
            TA_CANDLECOLOR(i) == 1 &&                                                       // 3rd white
            inClose[i] > inClose[i-1] && inClose[i-1] > inClose[i-2] &&                     // consecutive higher closes
            inOpen[i-1] > inOpen[i-2] &&                                                    // 2nd opens within/near 1st real body
            inOpen[i-1] <= inClose[i-2] + TA_CANDLEAVERAGE( Near, NearPeriodTotal[2], i-2 ) &&
            inOpen[i] > inOpen[i-1] &&                                                      // 3rd opens within/near 2nd real body
            inOpen[i] <= inClose[i-1] + TA_CANDLEAVERAGE( Near, NearPeriodTotal[1], i-1 ) &&
            TA_REALBODY(i-2) > TA_CANDLEAVERAGE( BodyLong, BodyLongPeriodTotal, i-2 ) && // 1st: long real body
            TA_UPPERSHADOW(i-2) < TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[2], i-2 ) &&
                                                                                            // 1st: short upper shadow
            (
                // ( 2 far smaller than 1 && 3 not longer than 2 )
                // advance blocked with the 2nd, 3rd must not carry on the advance
                (   
                    TA_REALBODY(i-1) < TA_REALBODY(i-2) - TA_CANDLEAVERAGE( Far, FarPeriodTotal[2], i-2 ) &&
                    TA_REALBODY(i) < TA_REALBODY(i-1) + TA_CANDLEAVERAGE( Near, NearPeriodTotal[1], i-1 )
                ) ||
                // 3 far smaller than 2
                // advance blocked with the 3rd
                (
                    TA_REALBODY(i) < TA_REALBODY(i-1) - TA_CANDLEAVERAGE( Far, FarPeriodTotal[1], i-1 ) 
                ) ||
                // ( 3 smaller than 2 && 2 smaller than 1 && (3 or 2 not short upper shadow) )
                // advance blocked with progressively smaller real bodies and some upper shadows
                (
                    TA_REALBODY(i) < TA_REALBODY(i-1) &&
                    TA_REALBODY(i-1) < TA_REALBODY(i-2) &&
                    ( 
                        TA_UPPERSHADOW(i) > TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[0], i ) ||
                        TA_UPPERSHADOW(i-1) > TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[1], i-1 )
                    )
                ) ||
                // ( 3 smaller than 2 && 3 long upper shadow )
                // advance blocked with 3rd candle's long upper shadow and smaller body
                (
                    TA_REALBODY(i) < TA_REALBODY(i-1) &&
                    TA_UPPERSHADOW(i) > TA_CANDLEAVERAGE( ShadowLong, ShadowLongPeriodTotal[0], i )
                )
            )
          )
            outInteger[outIdx++] = -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)
         */
        for (totIdx = 2; totIdx >= 0; --totIdx)
            ShadowShortPeriodTotal[totIdx] += TA_CANDLERANGE( ShadowShort, i-totIdx ) 
                                            - TA_CANDLERANGE( ShadowShort, ShadowShortTrailingIdx-totIdx );
        for (totIdx = 1; totIdx >= 0; --totIdx)
            ShadowLongPeriodTotal[totIdx] += TA_CANDLERANGE( ShadowLong, i-totIdx ) 
                                           - TA_CANDLERANGE( ShadowLong, ShadowLongTrailingIdx-totIdx );
        for (totIdx = 2; totIdx >= 1; --totIdx) {
            FarPeriodTotal[totIdx] += TA_CANDLERANGE( Far, i-totIdx ) 
                                    - TA_CANDLERANGE( Far, FarTrailingIdx-totIdx );
            NearPeriodTotal[totIdx] += TA_CANDLERANGE( Near, i-totIdx ) 
                                     - TA_CANDLERANGE( Near, NearTrailingIdx-totIdx );
        }
        BodyLongPeriodTotal += TA_CANDLERANGE( BodyLong, i-2 ) - TA_CANDLERANGE( BodyLong, BodyLongTrailingIdx-2 );
        i++; 
        ShadowShortTrailingIdx++;
        ShadowLongTrailingIdx++;
        NearTrailingIdx++;
        FarTrailingIdx++;
        BodyLongTrailingIdx++;
   } 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::CdlAdvanceBlock( 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 cdlAdvanceBlock( 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_CDLADVANCEBLOCK( 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 */ 	ARRAY_LOCAL(ShadowShortPeriodTotal,3);
/* Generated */ 	ARRAY_LOCAL(ShadowLongPeriodTotal,2);
/* Generated */ 	ARRAY_LOCAL(NearPeriodTotal,3);
/* Generated */ 	ARRAY_LOCAL(FarPeriodTotal,3);
/* Generated */     double BodyLongPeriodTotal;
/* Generated */     int i, outIdx, totIdx, BodyLongTrailingIdx, ShadowShortTrailingIdx, ShadowLongTrailingIdx, NearTrailingIdx, 
/* Generated */         FarTrailingIdx, lookbackTotal;
/* 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(CDLADVANCEBLOCK)();
/* 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 */    ShadowShortPeriodTotal[2] = 0;
/* Generated */    ShadowShortPeriodTotal[1] = 0;
/* Generated */    ShadowShortPeriodTotal[0] = 0;
/* Generated */    ShadowShortTrailingIdx = startIdx - TA_CANDLEAVGPERIOD(ShadowShort);
/* Generated */    ShadowLongPeriodTotal[1] = 0;
/* Generated */    ShadowLongPeriodTotal[0] = 0;
/* Generated */    ShadowLongTrailingIdx = startIdx - TA_CANDLEAVGPERIOD(ShadowLong);
/* Generated */    NearPeriodTotal[2] = 0;
/* Generated */    NearPeriodTotal[1] = 0;
/* Generated */    NearPeriodTotal[0] = 0;
/* Generated */    NearTrailingIdx = startIdx - TA_CANDLEAVGPERIOD(Near);
/* Generated */    FarPeriodTotal[2] = 0;
/* Generated */    FarPeriodTotal[1] = 0;
/* Generated */    FarPeriodTotal[0] = 0;
/* Generated */    FarTrailingIdx = startIdx - TA_CANDLEAVGPERIOD(Far);
/* Generated */    BodyLongPeriodTotal = 0;
/* Generated */    BodyLongTrailingIdx = startIdx - TA_CANDLEAVGPERIOD(BodyLong);
/* Generated */    i = ShadowShortTrailingIdx;
/* Generated */    while( i < startIdx ) {
/* Generated */         ShadowShortPeriodTotal[2] += TA_CANDLERANGE( ShadowShort, i-2 );
/* Generated */         ShadowShortPeriodTotal[1] += TA_CANDLERANGE( ShadowShort, i-1 );
/* Generated */         ShadowShortPeriodTotal[0] += TA_CANDLERANGE( ShadowShort, i );
/* Generated */         i++;
/* Generated */    }
/* Generated */    i = ShadowLongTrailingIdx;
/* Generated */    while( i < startIdx ) {
/* Generated */         ShadowLongPeriodTotal[1] += TA_CANDLERANGE( ShadowLong, i-1 );
/* Generated */         ShadowLongPeriodTotal[0] += TA_CANDLERANGE( ShadowLong, i );
/* Generated */         i++;
/* Generated */    }
/* Generated */    i = NearTrailingIdx;
/* Generated */    while( i < startIdx ) {
/* Generated */         NearPeriodTotal[2] += TA_CANDLERANGE( Near, i-2 );
/* Generated */         NearPeriodTotal[1] += TA_CANDLERANGE( Near, i-1 );
/* Generated */         i++;
/* Generated */    }
/* Generated */    i = FarTrailingIdx;
/* Generated */    while( i < startIdx ) {
/* Generated */         FarPeriodTotal[2] += TA_CANDLERANGE( Far, i-2 );
/* Generated */         FarPeriodTotal[1] += TA_CANDLERANGE( Far, i-1 );
/* Generated */         i++;
/* Generated */    }
/* Generated */    i = BodyLongTrailingIdx;
/* Generated */    while( i < startIdx ) {
/* Generated */         BodyLongPeriodTotal += TA_CANDLERANGE( BodyLong, i-2 );
/* Generated */         i++;
/* Generated */    }
/* Generated */    i = startIdx;
/* Generated */    outIdx = 0;
/* Generated */    do
/* Generated */    {
/* Generated */         if( TA_CANDLECOLOR(i-2) == 1 &&                                                     // 1st white
/* Generated */             TA_CANDLECOLOR(i-1) == 1 &&                                                     // 2nd white
/* Generated */             TA_CANDLECOLOR(i) == 1 &&                                                       // 3rd white
/* Generated */             inClose[i] > inClose[i-1] && inClose[i-1] > inClose[i-2] &&                     // consecutive higher closes
/* Generated */             inOpen[i-1] > inOpen[i-2] &&                                                    // 2nd opens within/near 1st real body
/* Generated */             inOpen[i-1] <= inClose[i-2] + TA_CANDLEAVERAGE( Near, NearPeriodTotal[2], i-2 ) &&
/* Generated */             inOpen[i] > inOpen[i-1] &&                                                      // 3rd opens within/near 2nd real body
/* Generated */             inOpen[i] <= inClose[i-1] + TA_CANDLEAVERAGE( Near, NearPeriodTotal[1], i-1 ) &&
/* Generated */             TA_REALBODY(i-2) > TA_CANDLEAVERAGE( BodyLong, BodyLongPeriodTotal, i-2 ) && // 1st: long real body
/* Generated */             TA_UPPERSHADOW(i-2) < TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[2], i-2 ) &&
/* Generated */                                                                                             // 1st: short upper shadow
/* Generated */             (
/* Generated */                 // ( 2 far smaller than 1 && 3 not longer than 2 )
/* Generated */                 // advance blocked with the 2nd, 3rd must not carry on the advance
/* Generated */                 (   
/* Generated */                     TA_REALBODY(i-1) < TA_REALBODY(i-2) - TA_CANDLEAVERAGE( Far, FarPeriodTotal[2], i-2 ) &&
/* Generated */                     TA_REALBODY(i) < TA_REALBODY(i-1) + TA_CANDLEAVERAGE( Near, NearPeriodTotal[1], i-1 )
/* Generated */                 ) ||
/* Generated */                 // 3 far smaller than 2
/* Generated */                 // advance blocked with the 3rd
/* Generated */                 (
/* Generated */                     TA_REALBODY(i) < TA_REALBODY(i-1) - TA_CANDLEAVERAGE( Far, FarPeriodTotal[1], i-1 ) 
/* Generated */                 ) ||
/* Generated */                 // ( 3 smaller than 2 && 2 smaller than 1 && (3 or 2 not short upper shadow) )
/* Generated */                 // advance blocked with progressively smaller real bodies and some upper shadows
/* Generated */                 (
/* Generated */                     TA_REALBODY(i) < TA_REALBODY(i-1) &&
/* Generated */                     TA_REALBODY(i-1) < TA_REALBODY(i-2) &&
/* Generated */                     ( 
/* Generated */                         TA_UPPERSHADOW(i) > TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[0], i ) ||
/* Generated */                         TA_UPPERSHADOW(i-1) > TA_CANDLEAVERAGE( ShadowShort, ShadowShortPeriodTotal[1], i-1 )
/* Generated */                     )
/* Generated */                 ) ||
/* Generated */                 // ( 3 smaller than 2 && 3 long upper shadow )
/* Generated */                 // advance blocked with 3rd candle's long upper shadow and smaller body
/* Generated */                 (
/* Generated */                     TA_REALBODY(i) < TA_REALBODY(i-1) &&
/* Generated */                     TA_UPPERSHADOW(i) > TA_CANDLEAVERAGE( ShadowLong, ShadowLongPeriodTotal[0], i )
/* Generated */                 )
/* Generated */             )
/* Generated */           )
/* Generated */             outInteger[outIdx++] = -100;
/* Generated */         else
/* Generated */             outInteger[outIdx++] = 0;
/* Generated */         for (totIdx = 2; totIdx >= 0; --totIdx)
/* Generated */             ShadowShortPeriodTotal[totIdx] += TA_CANDLERANGE( ShadowShort, i-totIdx ) 
/* Generated */                                             - TA_CANDLERANGE( ShadowShort, ShadowShortTrailingIdx-totIdx );
/* Generated */         for (totIdx = 1; totIdx >= 0; --totIdx)
/* Generated */             ShadowLongPeriodTotal[totIdx] += TA_CANDLERANGE( ShadowLong, i-totIdx ) 
/* Generated */                                            - TA_CANDLERANGE( ShadowLong, ShadowLongTrailingIdx-totIdx );
/* Generated */         for (totIdx = 2; totIdx >= 1; --totIdx) {
/* Generated */             FarPeriodTotal[totIdx] += TA_CANDLERANGE( Far, i-totIdx ) 
/* Generated */                                     - TA_CANDLERANGE( Far, FarTrailingIdx-totIdx );
/* Generated */             NearPeriodTotal[totIdx] += TA_CANDLERANGE( Near, i-totIdx ) 
/* Generated */                                      - TA_CANDLERANGE( Near, NearTrailingIdx-totIdx );
/* Generated */         }
/* Generated */         BodyLongPeriodTotal += TA_CANDLERANGE( BodyLong, i-2 ) - TA_CANDLERANGE( BodyLong, BodyLongTrailingIdx-2 );
/* Generated */         i++; 
/* Generated */         ShadowShortTrailingIdx++;
/* Generated */         ShadowLongTrailingIdx++;
/* Generated */         NearTrailingIdx++;
/* Generated */         FarTrailingIdx++;
/* Generated */         BodyLongTrailingIdx++;
/* 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 ****/