last works and apply fix on ZigZag Reading ...

This commit is contained in:
2025-09-20 13:55:34 +03:30
parent 6788675c4a
commit becac9983d
5 changed files with 851 additions and 41 deletions
@@ -36,8 +36,8 @@ class XCXFIMAPOIDetector : public XCBase
public:
//
// Props ...
XCBarAnalyser *barAnalyser; // Bar Analyser ...
XCMarketPatternDetector *patternDetector; // Bar Analyser ...
XCBarAnalyser *barAnalyser; // Bar Analyser ...
XCMarketPatternDetector *patternDetector; // Pattern Detector ...
//
// Constructor ...
@@ -56,7 +56,198 @@ class XCXFIMAPOIDetector : public XCBase
}
//
// Implementing Parren Detector ...
// Actions and Tools ...
/**
* Get Specified Number of Recent ZigZag Points ...
*
* @param bar: XOHCL, Specified Bar for Start ...
* @param fimaHelper: XCXFIMAHelper, instance of XFIMA Helper ...
* @param zigzagPoints: XZigZagPoint, Array of Founded Points ...
* @param numberOfRequiredPoints: int, Specified Number of required ZigZag Points ...
*
* @return ( int )
*/
int GetZigZagPoint(
XOHCL &bar,
XCXFIMAHelper *&fimaHelper,
XZigZagPoint &zigzagPoints[],
int numberOfRequiredPoints = 5 //
)
{
//
int result = 0;
//
// Normalize ...
SpecifiedClean(zigzagPoints);
numberOfRequiredPoints = NormalizeInt(numberOfRequiredPoints, 3);
//
// Validate ...
result = bar.IsValid() &&
bar.symbol == fimaHelper.GetSymbol() &&
bar.period == fimaHelper.GetPeriod();
if (!result)
{
return result;
}
//
// Update Fima Helper ...
int index = bar.Index();
fimaHelper.Update(index);
//
// Start Reading ZigZag Values ...
double iZG = 0;
double iPZG = 0;
int iZGIdx = -1;
int iPZGIdx = -1;
bool has = false;
int start = index;
XZigZagPoint iZGPoint;
datetime iZGTime = NULL;
datetime iPZGTime = NULL;
int lastZGDetected = start;
ENUM_X_DIRECTION iDir = X_DIRECTION_NONE;
ENUM_X_ZIGZAG_POINT_TYPE iType = X_ZIGZAG_POINT_TYPE_NONE;
while (ArraySize(zigzagPoints) < numberOfRequiredPoints)
{
//
// Reading Last two ZigZag Value ...
//
// Detect Last ZG Value ...
has = GetZigZagValue(lastZGDetected, iZG, iZGIdx, iZGTime, fimaHelper);
if (!has)
{
//
iZG = 0;
iPZG = 0;
iZGIdx = -1;
iPZGIdx = -1;
iZGTime = NULL;
iPZGTime = NULL;
iZGPoint.Clean();
iDir = X_DIRECTION_NONE;
iType = X_ZIGZAG_POINT_TYPE_NONE;
//
start++;
lastZGDetected++;
//
continue;
}
//
// Detect Previous ZG Value ...
has = GetZigZagValue(lastZGDetected + 1, iPZG, iPZGIdx, iPZGTime, fimaHelper);
if (!has)
{
//
iZG = 0;
iPZG = 0;
iZGIdx = -1;
iPZGIdx = -1;
iZGTime = NULL;
iPZGTime = NULL;
iZGPoint.Clean();
iDir = X_DIRECTION_NONE;
iType = X_ZIGZAG_POINT_TYPE_NONE;
//
start++;
lastZGDetected++;
//
continue;
}
//
// Check Direction ...
iDir =
(iZG > iPZG)
? X_DIRECTION_BULLISH
: (iZG < iPZG)
? X_DIRECTION_BEARISH
: X_DIRECTION_NONE;
//
// Check Point Type ...
iType =
IsSpecifiedBullish(iDir)
? X_ZIGZAG_POINT_TYPE_PEAK
: IsSpecifiedBearish(iDir)
? X_ZIGZAG_POINT_TYPE_VALE
: X_ZIGZAG_POINT_TYPE_NONE;
has =
IsXValid(iType) &&
HasDirection(iDir);
if (!has)
{
//
iZG = 0;
iPZG = 0;
iZGIdx = -1;
iPZGIdx = -1;
iZGTime = NULL;
iPZGTime = NULL;
iZGPoint.Clean();
iDir = X_DIRECTION_NONE;
iType = X_ZIGZAG_POINT_TYPE_NONE;
//
start++;
lastZGDetected++;
//
continue;
}
//
// Initialize ZigZag Point ...
has = iZGPoint.Init(
iZG,
iZGTime,
bar.symbol,
iDir,
bar.period,
iType //
);
if (has)
{
//
iZGPoint.AddIfNotExists(zigzagPoints);
lastZGDetected = iZGIdx + 1;
}
//
// Reset Resources ...
iZG = 0;
iPZG = 0;
iZGIdx = -1;
iPZGIdx = -1;
iZGTime = NULL;
iPZGTime = NULL;
iZGPoint.Clean();
iDir = X_DIRECTION_NONE;
iType = X_ZIGZAG_POINT_TYPE_NONE;
//
start++;
}
//
result = ArraySize(zigzagPoints);
//
return result;
}
//
// Implementing Patrren Detector ...
/**
* Check Specified Bar is Momentum Bar or not ...
@@ -430,6 +621,106 @@ class XCXFIMAPOIDetector : public XCBase
// Protected ...
protected:
//
// Props ...
//
// Tools / Actions ...
/**
* Read Specified Value of ZigZag ...
*
* @param fromBarIndex: int, Specified Start Bar Index ...
* @param value: double, reference to Hold ZigZag Value ...
* @param index: int, reference to Hold ZigZag Value's Bar Index ...
* @param time: datetime, reference to Hold ZigZag Value's Time ...
* @param maxAllowedLoopback: int, Maximum Allowe Loopback to Detect Specified Point ...
*
* @return ( bool )
*/
bool GetZigZagValue(
int fromBarIndex,
double &value,
int &index,
datetime &time,
XCXFIMAHelper *&fimaHelper,
int maxAllowedLoopback = 100 //
)
{
//
bool result = false;
//
// Normalize ...
fromBarIndex = NormalizeInt(fromBarIndex, 0);
maxAllowedLoopback = NormalizeInt(maxAllowedLoopback, 10, 100);
//
// Prepare ...
value = 0;
index = -1;
time = NULL;
//
// Validate ...
result = fimaHelper != NULL;
if (!result)
{
return result;
}
//
int start = fromBarIndex;
int end = start + maxAllowedLoopback;
while (start < end)
{
//
fimaHelper.Update(start);
//
value = fimaHelper.GetZigZag(start);
result = value > 0 && value != EMPTY_VALUE;
if (result)
{
//
time = GetBarTime(
fimaHelper.GetSymbol(),
fimaHelper.GetPeriod(),
start //
);
//
index = start;
//
break;
}
//
value = 0;
index = -1;
time = NULL;
//
start++;
}
//
result =
value > 0 &&
IsValidIndex(index) &&
value != EMPTY_VALUE &&
IsSpecifiedValid(time);
if (!result)
{
//
value = 0;
index = -1;
time = NULL;
}
//
return result;
}
//
// Private ...