/////////////////////////////////////////////////////// // // SaherElm IT Center MQL5 Helper Class Library // ---------------------------------------------- // Name: XSCXCHEHelper // Description: provides all Indicator // Helper requirements ... // // // Maintainer: // ------------ // Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com) // ////////////////////////////////////////////////////// // // Global Properties ... #property library #property copyright "Copyright 2023, SaherElm IT Center" #property link "https://www.saherelm.ir" #property version "1.00" #property strict // #include "../Classes/x-saherelm.xhelper.class.mq5" // // Definitions ... // enum ENUM_XCHE_BUFFERS { X_CHE_LONG_EXIT_1_LINE = 0, X_CHE_SHORT_EXIT_1_LINE = 1, X_CHE_LONG_EXIT_2_LINE = 2, X_CHE_SHORT_EXIT_2_LINE = 3, }; // // Input Models ... struct XCHEInputs { // // Props ... // // Market ... int length; // Length int loopback; // Loopback double multiplier1; // 1st Multiplier double multiplier2; // 2nd Multiplier // // Calculation ... ENUM_APPLIED_PRICE upAppliedTo; // Up Zone Applied To ENUM_APPLIED_PRICE downAppliedTo; // Down Zone Applied To // // Presentation ... bool showLongExit1Line; // Show 1st Long Exit bool showShortExit1Line; // Show 1st Short Exit bool showLongExit2Line; // Show 2st Long Exit bool showShortExit2Line; // Show 2st Short Exit // // Constructor(s) ... XCHEInputs() { // Clean(); } // // Tools ... // // Clean ... void Clean() { // length = 0; loopback = 0; multiplier1 = 0; multiplier2 = 0; // upAppliedTo = PRICE_HIGH; downAppliedTo = PRICE_LOW; // showLongExit1Line = false; showShortExit1Line = false; showLongExit2Line = false; showShortExit2Line = false; } // // Default ... void Default() { // length = 35; loopback = 26; multiplier1 = 3.0; multiplier2 = 3.5; // upAppliedTo = PRICE_HIGH; downAppliedTo = PRICE_LOW; // showLongExit1Line = true; showShortExit1Line = true; showLongExit2Line = true; showShortExit2Line = true; } // // Validate ... bool IsValid() { // bool result = false; // result = // length > 0 && loopback < length && multiplier1 > 0 && multiplier2 > multiplier1 // ; // return result; } // // Retrieve MAx Length ... int Max() { // int result = 0; // result = MathMax(length, loopback); // return result; } }; // // Define Conditions ... struct XCHEConditions { // // Common ... string symbol; ENUM_TIMEFRAMES period; datetime time; // // Buffers ... double long1[]; double long2[]; double short1[]; double short2[]; // // Conditions ... // bool isBullish; bool isBearish; bool isStrongBullish; bool isStrongBearish; bool isSwitchedToBullish; bool isSwitchedToBearish; bool isStrongSwitchedToBullish; bool isStrongSwitchedToBearish; // void Clean() { // Clean(long1); Clean(long2); Clean(short1); Clean(short2); // ArraySetAsSeries(long1, true); ArraySetAsSeries(long2, true); ArraySetAsSeries(short1, true); ArraySetAsSeries(short2, true); // isBullish = false; isBearish = false; isStrongBullish = false; isStrongBearish = false; isSwitchedToBullish = false; isSwitchedToBearish = false; isStrongSwitchedToBullish = false; isStrongSwitchedToBearish = false; } // void GenerateScore( double &bullishScore, double &bearishScore // ) { // bullishScore = 0; bearishScore = 0; // if (isBullish) { bullishScore++; } if (isStrongBullish) { bullishScore++; } if (isSwitchedToBullish) { bullishScore++; } if (isStrongSwitchedToBullish) { bullishScore++; } // if (isBearish) { bearishScore++; } if (isStrongBearish) { bearishScore++; } if (isSwitchedToBearish) { bearishScore++; } if (isStrongSwitchedToBearish) { bearishScore++; } } // string GenerateSummary( bool onlyCommons = false, bool onlyConditions = false, bool includeScores = true, bool ignoreFalseConditions = true, string separator = "\n" // ) { // string result = NULL; // double bullishScore = 0; double bearishScore = 0; GenerateScore( bullishScore, bearishScore // ); // string scoresStr = // "Scores: " + separator + "---------------" + separator + "Bullish: " + ToString(bullishScore) + separator + "Bearish: " + ToString(bearishScore) + separator + "" // ; // string commonStr = GenerateSpecifiedCommonSummary( this, separator, includeScores // ); // string conditionsStr = // ToString("isBullish", isBullish, ignoreFalseConditions, separator) + ToString("isBearish", isBearish, ignoreFalseConditions, separator) + ToString("isStrongBullish", isStrongBullish, ignoreFalseConditions, separator) + ToString("isStrongBearish", isStrongBearish, ignoreFalseConditions, separator) + ToString("isSwitchedToBullish", isSwitchedToBullish, ignoreFalseConditions, separator) + ToString("isSwitchedToBearish", isSwitchedToBearish, ignoreFalseConditions, separator) + ToString("isStrongSwitchedToBullish", isStrongSwitchedToBullish, ignoreFalseConditions, separator) + ToString("isStrongSwitchedToBearish", isStrongSwitchedToBearish, ignoreFalseConditions, separator) + "" // ; // result = // "[" + GetTag() + "]" + separator + (onlyConditions ? "" : commonStr) + (!includeScores ? "" : scoresStr) + " " + separator + (onlyCommons ? "" : conditionsStr) + "" // ; // return result; } // string GetTag() { return "XCHE"; } }; // // Class ... class XSCXCHEHelper : public XSCBaseHelper { // // Public ... public: // // Props ... // // Constructors ... XSCXCHEHelper() : XSCBaseHelper(_Symbol, _Period) { } // // Deconstructor ... ~XSCXCHEHelper() {} // // Tools ... bool Init( string symbol, // Trading Symbol ENUM_TIMEFRAMES period, // Trading Period XCHEInputs &inputs // Inputs ) { // bool result = false; // mSymbol = symbol; mPeriod = period; // result = inputs.IsValid(); if (!result) { return result; } // mInputs = inputs; // ArraySetAsSeries(longExit1Buffer, true); ArraySetAsSeries(longExit2Buffer, true); ArraySetAsSeries(shortExit1Buffer, true); ArraySetAsSeries(shortExit2Buffer, true); // mHandler = iCustom( mSymbol, mPeriod, "x-saherelm.xche", // // Inputs ... // // Market ... "", mInputs.length, mInputs.loopback, mInputs.multiplier1, mInputs.multiplier2, // // Calculations ... "", mInputs.upAppliedTo, mInputs.downAppliedTo, // // Presentation ... "", mInputs.showLongExit1Line, // Show 1st Long Exit, mInputs.showShortExit1Line, // Show 1st Short Exit, mInputs.showLongExit2Line, // Show 2st Long Exit, mInputs.showShortExit2Line // Show 2st Short Exit // ); result = mHandler != INVALID_HANDLE; if (!result) { return result; } // return result; } // // Inputs ... // XCHEInputs GetInputs() { return mInputs; } // bool SetInputs( XCHEInputs &inputs // Configs ) { // return Init( mSymbol, mPeriod, inputs); } // // Buffers ... // double GetLongExit1( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // return longExit1Buffer[barIndex]; } // // Copy Required Long Exits 1 ... int CopyLongExit1( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, longExit1Buffer, buffer, forceClean // ); } // double GetLongExit2( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // return longExit2Buffer[barIndex]; } // // Copy Required Long Exits 2 ... int CopyLongExit2( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, longExit2Buffer, buffer, forceClean // ); } // double GetShortExit1( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // return shortExit1Buffer[barIndex]; } // // Copy Required Short Exits 1 ... int CopyShortExit1( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, shortExit1Buffer, buffer, forceClean // ); } // double GetShortExit2( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // return shortExit2Buffer[barIndex]; } // // Copy Required Short Exits 2 ... int CopyShortExit2( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, shortExit2Buffer, buffer, forceClean // ); } // bool GetConditions( XCHEConditions &conditions, // int barIndex = 0, // int loopback = 3 // ) { // bool result = true; // if (loopback < 3) { loopback = 3; } // conditions.Clean(); // conditions.symbol = mSymbol; conditions.period = mPeriod; conditions.time = TimeCurrent(); // int zIndex = barIndex; int cIndex = zIndex + 1; int pIndex = cIndex + 1; int ppIndex = pIndex + 1; // // Buffers ... // CopyLongExit1( zIndex, loopback, conditions.long1 // ); CopyLongExit2( zIndex, loopback, conditions.long2 // ); CopyShortExit1( zIndex, loopback, conditions.short1 // ); CopyShortExit2( zIndex, loopback, conditions.short2 // ); // // Conditions ... // bool isBullish = NotEmptyZero(conditions.long1[cIndex]); bool isBearish = NotEmptyZero(conditions.short1[cIndex]); // bool isBullishPrev = NotEmptyZero(conditions.long1[pIndex]); bool isBearishPrev = NotEmptyZero(conditions.short1[pIndex]); // bool isStrongBullish = isBullish && NotEmptyZero(conditions.long2[cIndex]); bool isStrongBearish = isBearish && NotEmptyZero(conditions.short2[cIndex]); // bool isStrongBullishPrev = isBullishPrev && NotEmptyZero(conditions.long2[pIndex]); bool isStrongBearishPrev = isBearishPrev && NotEmptyZero(conditions.short2[pIndex]); // bool isSwitchedToBullish = isBullish && !isBullishPrev; bool isSwitchedToBearish = isBearish && !isBearishPrev; // bool isStrongSwitchedToBullish = isStrongBullish && !isStrongBullishPrev; bool isStrongSwitchedToBearish = isStrongBearish && !isStrongBearishPrev; // conditions.isBullish = isBullish; conditions.isBearish = isBearish; conditions.isStrongBullish = isStrongBullish; conditions.isStrongBearish = isStrongBearish; conditions.isSwitchedToBullish = isSwitchedToBullish; conditions.isSwitchedToBearish = isSwitchedToBearish; conditions.isStrongSwitchedToBullish = isStrongSwitchedToBullish; conditions.isStrongSwitchedToBearish = isStrongSwitchedToBearish; // return result; } // // Protected ... protected: // // Private ... private: // // Props ... XCHEInputs mInputs; // Inputs ... // // Buffers ... // double longExit1Buffer[]; double longExit2Buffer[]; double shortExit1Buffer[]; double shortExit2Buffer[]; // // Tools ... // // Calculate Values Until Now ... void Calculate() { // int totalBars = CountBars(); if (totalBars > 1000) { totalBars = 1000; } // // Long Exit 1 ... CopyBuffer( mHandler, X_CHE_LONG_EXIT_1_LINE, 0, totalBars, longExit1Buffer // ); // // Long Exit 2 ... CopyBuffer( mHandler, X_CHE_LONG_EXIT_2_LINE, 0, totalBars, longExit2Buffer // ); // // Short Exit 1 ... CopyBuffer( mHandler, X_CHE_SHORT_EXIT_1_LINE, 0, totalBars, shortExit1Buffer // ); // // Short Exit 2 ... CopyBuffer( mHandler, X_CHE_SHORT_EXIT_2_LINE, 0, totalBars, shortExit2Buffer // ); } }; // // Tools ...