MQLArticles/Utils/FA/StringToArray.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                StringToArray.mqh |
//|                                  Copyright 2025, Niquel Mendoza. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, Niquel Mendoza."
#property link      "https://www.mql5.com"
#property strict

#ifndef MQLARTICLES_UTILS_FA_STRINGTOARRAY_MQH
#define MQLARTICLES_UTILS_FA_STRINGTOARRAY_MQH

//+------------------------------------------------------------------+
//| Macro para generar funciones dentro del namespace                | 
//+------------------------------------------------------------------+
class StrTo
{
public:
#define DEFINE_STRING_TO_ARRAY(TYPE, CONVERT_FUNC, PREFIX) \
        static bool Cst##PREFIX(TYPE &array_receptor[], const string &cadena, ushort cadena_separator = ',', bool trim = false) \
        { \
            string result[]; \
            ResetLastError(); \
            const int num = StringSplit(cadena, cadena_separator, result); \
            if(num == -1) \
                return false; \
            \
            if(ArrayResize(array_receptor, num) == -1) \
                return false; \
            \
            for(int i = 0; i < num; i++) \
             { \
                if(trim)\
                { \
                 StringTrimLeft(result[i]); \
                 StringTrimRight(result[i]); \  
                } \
                array_receptor[i] = CONVERT_FUNC; \
             }   \
            return true; \
       }



// Generar funciones sobrecargadas para cada tipo
DEFINE_STRING_TO_ARRAY(string, result[i], Array)
DEFINE_STRING_TO_ARRAY(int, int(result[i]), Array)
DEFINE_STRING_TO_ARRAY(long, long(result[i]), Array)
DEFINE_STRING_TO_ARRAY(short, short(result[i]), Array)
DEFINE_STRING_TO_ARRAY(char, char(result[i]), Array)
DEFINE_STRING_TO_ARRAY(bool, (result[i] == "true" || result[i] == "True" || bool(int(result[i]))), Array)
DEFINE_STRING_TO_ARRAY(uint, uint(result[i]), Array)
DEFINE_STRING_TO_ARRAY(ulong, ulong(result[i]), Array)
DEFINE_STRING_TO_ARRAY(uchar, uchar(result[i]), Array)
DEFINE_STRING_TO_ARRAY(ushort, ushort(result[i]), Array)
DEFINE_STRING_TO_ARRAY(double, double(result[i]), Array)
DEFINE_STRING_TO_ARRAY(float, float(result[i]), Array)
DEFINE_STRING_TO_ARRAY(datetime, StringToTime(result[i]), ArrayDatetimeStr)
DEFINE_STRING_TO_ARRAY(datetime, datetime(long(result[i])), ArrayDatetimeUnix)
DEFINE_STRING_TO_ARRAY(color, color(result[i]), ArrayColorNormal)
DEFINE_STRING_TO_ARRAY(color, color(int(result[i])), ArrayColorInteger)

#undef DEFINE_STRING_TO_ARRAY
};
//+------------------------------------------------------------------+
#endif // MQLARTICLES_UTILS_FA_STRINGTOARRAY_MQH