MQLArticles/RM/RM_Functions.mqh

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

#ifndef MQLARTICLES_RM_RFUNCTIONS_MQH
#define MQLARTICLES_RM_RFUNCTIONS_MQH

#include "LoteSizeCalc.mqh"

//+-------------------------------------------------------------------------------------------------+
//+-----------------------------------        Functions        -------------------------------------+
//+-------------------------------------------------------------------------------------------------+
//+------------------------------------------------------------------+
double GetPositionCommission(ulong ticket)
 {
// Verificar si la posici<EFBFBD>n existe y obtener su tiempo de apertura
  if(!PositionSelectByTicket(ticket))
   {
    Print("Error: Posici<00>n con ticket ", ticket, " no encontrada");
    return 0.0;
   }
  datetime open_time = (datetime)PositionGetInteger(POSITION_TIME);

// Usar un rango de tiempo estrecho: desde el tiempo de apertura hasta 1 segundo despu<EFBFBD>s
  if(!HistorySelect(open_time, open_time + 1))
   {
    Print("Error: No se pudo cargar el historial de deals para el ticket ", ticket);
    return 0.0;
   }

// Obtener el primer deal del historial
  ulong deal_ticket = HistoryDealGetTicket(0);
  if(deal_ticket == 0)
   {
    Print("Error: No se encontr<00> un deal para el ticket ", ticket);
    return 0.0;
   }

// Verificar si el deal corresponde a la posici<EFBFBD>n y es de entrada
  if(HistoryDealGetInteger(deal_ticket, DEAL_POSITION_ID) == ticket)
   {
    ENUM_DEAL_TYPE deal_type = (ENUM_DEAL_TYPE)HistoryDealGetInteger(deal_ticket, DEAL_TYPE);
    if(deal_type == DEAL_TYPE_BUY || deal_type == DEAL_TYPE_SELL)
     {
      return HistoryDealGetDouble(deal_ticket, DEAL_COMMISSION);
     }
   }

  Print("Error: No se encontr<00> un deal de apertura v<00>lido para el ticket ", ticket);
  return 0.0;
 }


//+------------------------------------------------------------------+
inline CGetLote* CreateLotePtr(string symbol)
 {
  CGetLote* l = new CGetLote(symbol);
  return l;
 }

//+------------------------------------------------------------------+
double GetTotalPositionProfitNoCurrent(ulong position_ticket)
 {
  double total_profit = 0.0;

//---
  if(HistorySelectByPosition(position_ticket))
   {
    int deals_count = HistoryDealsTotal();

    for(int i = 0; i < deals_count; i++)
     {
      ulong deal_ticket = HistoryDealGetTicket(i);
      if(deal_ticket <= 0)
        continue;

      ENUM_DEAL_ENTRY entry = (ENUM_DEAL_ENTRY)HistoryDealGetInteger(deal_ticket, DEAL_ENTRY);

      if(entry == DEAL_ENTRY_OUT || entry == DEAL_ENTRY_IN)
       {
        total_profit += HistoryDealGetDouble(deal_ticket, DEAL_PROFIT) +
                        HistoryDealGetDouble(deal_ticket, DEAL_SWAP) +
                        HistoryDealGetDouble(deal_ticket, DEAL_COMMISSION);
       }
     }
   }

  return total_profit;
 }

//+------------------------------------------------------------------+
//|        Retrieve the magic number associated with a ticket        |
//+------------------------------------------------------------------+
inline ulong GetMagic(const ulong ticket)
 {
  HistoryOrderSelect(ticket);
  return HistoryOrderGetInteger(ticket, ORDER_MAGIC);
 }



//+----------------------------------------------------------------------------------------+
//| Calculates the net profit since a given date for a specific magic number or all trades |
//+----------------------------------------------------------------------------------------+
const bool GetNetProfitOmitirDeal[18] =
 {
  false, //compra
  false, //venta
  true, //balance
  true, //credito
  true, //carga adicionales
  false,  //correcion
  true, //bonos
  false, //comisiones adicional
  false, //comisions del dia
  false, //comision del mes
  false, //comosions agente dia
  false, //comosiion agenet mes,
  false, //interes
  false, //compra cancelada
  false, //ventan cancelada
  false, //dividendo
  false, //dividendo frankeado, con beneficions
  false //impuestos
 };

//---
double GetNetProfitSince(bool include_all_magic, ulong specific_magic, datetime start_date)
 {
  double total_net_profit = 0.0; // Initialize the total net profit
  ResetLastError(); // Reset any previous errors

//---
  if(start_date > 0 && start_date != D'1971.01.01 00:00')
   {
    if(!HistorySelect(start_date, TimeCurrent()))
     {
      Print("Error when selecting orders: ", _LastError);
      return 0.00; // Exit if unable to select the history
     }

    const int total_deals = HistoryDealsTotal(); // Count total deals in the history

    for(int i = 0; i < total_deals; i++)
     {
      const ulong deal_ticket = HistoryDealGetTicket(i); // Get the deal ticket

      if(GetNetProfitOmitirDeal[HistoryDealGetInteger(deal_ticket, DEAL_TYPE)])
        continue;

      //---
      const ulong deal_magic = HistoryDealGetInteger(deal_ticket, DEAL_MAGIC);
      if(!include_all_magic && deal_magic != specific_magic)
        continue;

      //---
      const double deal_profit = HistoryDealGetDouble(deal_ticket, DEAL_PROFIT);
      const double deal_commission = HistoryDealGetDouble(deal_ticket, DEAL_COMMISSION);
      const double deal_swap = HistoryDealGetDouble(deal_ticket, DEAL_SWAP);
      total_net_profit += (deal_profit + deal_commission + deal_swap);
     }
   }

//---
  return total_net_profit;
 }


//+------------------------------------------------------------------+
//| Function to close orders                                         |
//+------------------------------------------------------------------+
// Converts an order type to its corresponding flag
#define  OrderTypeToFlag(type) OrdensToFlagArray[type]


const int ALL_FLAGS_STOPS = FLAG_ORDER_TYPE_BUY_STOP | FLAG_ORDER_TYPE_SELL_STOP;
const int ALL_FLAGS_LIMITS = FLAG_ORDER_TYPE_BUY_LIMIT | FLAG_ORDER_TYPE_SELL_LIMIT;
const int ALL_FLAGS_ORDERS = (FLAG_ORDER_TYPE_BUY | FLAG_ORDER_TYPE_SELL | FLAG_ORDER_TYPE_BUY_LIMIT |
                              FLAG_ORDER_TYPE_SELL_LIMIT | FLAG_ORDER_TYPE_BUY_STOP | FLAG_ORDER_TYPE_SELL_STOP |
                              FLAG_ORDER_TYPE_BUY_STOP_LIMIT | FLAG_ORDER_TYPE_SELL_STOP_LIMIT | FLAG_ORDER_TYPE_CLOSE_BY);


// Close all orders that match the flags in `flags`
void CloseAllOrders(int flags, CTrade & obj_trade, ulong magic_number_ = NOT_MAGIC_NUMBER)
 {
  ResetLastError();
  for(int i = OrdersTotal() - 1; i >= 0; i--)
   {
    ulong ticket = OrderGetTicket(i);

    if(OrderSelect(ticket))
     {
      ENUM_ORDER_TYPE type_order = (ENUM_ORDER_TYPE)OrderGetInteger(ORDER_TYPE);
      ulong magic = OrderGetInteger(ORDER_MAGIC);
      int bandera = OrderTypeToFlag(type_order);
      if((bandera & flags) != 0 && (magic == magic_number_ || magic_number_ == NOT_MAGIC_NUMBER))
       {
        if(type_order == ORDER_TYPE_BUY || type_order == ORDER_TYPE_SELL)
          obj_trade.PositionClose(ticket);
        else
          obj_trade.OrderDelete(ticket);
       }
     }
    else
     {
      PrintFormat("Error selecting order %d, last error %d", ticket, GetLastError());
     }
   }
 }

//+------------------------------------------------------------------+
//| Function to obtain the positions opened by the EA or user        |
//+------------------------------------------------------------------+
int PositionTypeToFlag(ENUM_POSITION_TYPE type)
 {
  if(type == POSITION_TYPE_BUY)
    return FLAG_POSITION_TYPE_BUY;
  else
    if(type == POSITION_TYPE_SELL)
      return FLAG_POSITION_TYPE_SELL;

  return FLAG_POSITION_TYPE_BUY | FLAG_POSITION_TYPE_SELL;
 }

//---
int Get_Positions(int flags = FLAG_POSITION_TYPE_BUY | FLAG_POSITION_TYPE_SELL, ulong magic_number_ = NOT_MAGIC_NUMBER)
 {
  int counter = 0;

  for(int i = PositionsTotal() - 1; i >= 0; i--)
   {
    ulong position_ticket = PositionGetTicket(i);
    if(!PositionSelectByTicket(position_ticket))
      continue; // Si la selecci<EFBFBD>n falla, pasa a la siguiente posici<EFBFBD>n
    ulong position_magic = PositionGetInteger(POSITION_MAGIC);
    ENUM_POSITION_TYPE type = (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE);
    // Check if the position type matches the flags
    if((flags & PositionTypeToFlag(type)) != 0 &&
       (position_magic == magic_number_ || magic_number_ == NOT_MAGIC_NUMBER))
     {
      counter++;
     }
   }

  return counter;
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
template<typename T>
bool RemoveIndexFromAnArrayOfPositions(T & array[], const ulong ticket, int reserve)
 {
  const int size = ArraySize(array);
  int index = -1;
// Search index and move elements in a single loop
  for(int i = 0; i < size; i++)
   {
    if(array[i].ticket == ticket)
     {
      index = i;
     }
    if(index != -1 && i < size - 1)
     {
      array[i] = array[i + 1]; // Move the elements
     }
   }

  if(index == -1)
    return false;

// Reducir el tama<EFBFBD>o del array
  ArrayResize(array, size - 1, reserve);
  return true;
 }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void PrintArrayAsTable(double & array[], string fila_descripcion, string columna_prefijo = "Valor")
 {
  string header = fila_descripcion;
  int len = StringLen(header);
  string values = StringRepeat(" ", len + 2);

  int max_len = StringLen(header);
  for(int i = 0; i < ArraySize(array); i++)
   {
    string col_name = columna_prefijo + " " + IntegerToString(i + 1);
    max_len = MathMax(max_len, StringLen(col_name));
   }

  header = StringFormat("%-" + (string)(max_len + 2) + "s", header);

  for(int i = 0; i < ArraySize(array); i++)
   {
    string col_name = columna_prefijo + " " + IntegerToString(i + 1);
    header += StringFormat("| %-10s ", col_name);
    values += StringFormat("| %-10.2f ", array[i]);
   }

  Print(header);
  Print(values);
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void SetDynamicUsingFixedParameters(
  double _balance_percentage_to_activate_the_risk_1, double _balance_percentage_to_activate_the_risk_2, double _balance_percentage_to_activate_the_risk_3, double _balance_percentage_to_activate_the_risk_4,
  double _percentage_to_be_modified_1, double _percentage_to_be_modified_2, double _percentage_to_be_modified_3, double _percentage_to_be_modified_4,
  string & percentages_to_activate, string & risks_to_be_applied)
 {
  percentages_to_activate = DoubleToString(_balance_percentage_to_activate_the_risk_1) + "," + DoubleToString(_balance_percentage_to_activate_the_risk_2) + "," + DoubleToString(_balance_percentage_to_activate_the_risk_3)
                            + "," + DoubleToString(_balance_percentage_to_activate_the_risk_4);
  risks_to_be_applied = DoubleToString(_percentage_to_be_modified_1) + "," + DoubleToString(_percentage_to_be_modified_2) + "," + DoubleToString(_percentage_to_be_modified_3)
                        + "," + DoubleToString(_percentage_to_be_modified_4);
 }




//+------------------------------------------------------------------+
//| Clase CTicketsInfo                                               |
//+------------------------------------------------------------------+
Position EMPTY_POSITION;

//---
class CTicketsInfo : public CLoggerBase
 {
private:
  //--- Data
  Position           m_positions[];

  //--- Hash
  uint16_t           m_hash_table[];
  bool               m_hash_filled[];
  uint16_t           m_hash_size;
  uint16_t           m_hash_count;

  //--- Static
  static const float LOAD_FACTOR_LIMIT;
  static const uint16_t INITIAL_HASH_SIZE;

  //--- Internal functions
  int16_t            FindHash(const ulong ticket) const;
  bool               InsertHash(ulong ticket, uint16_t pos_idx);
  bool               RemoveHash(ulong ticket);
  void               UpdateHashAfterSwap(ulong ticket, uint16_t new_pos_idx);
  void               ResizeHashTable();
  bool               IsPrime(uint16_t n);

public:
                     CTicketsInfo(void);
                    ~CTicketsInfo(void);

  //--- Data
  // Get
  bool               GetByTicket(const ulong ticket, Position& pos, int16_t& out_idx) const;
  bool               GetByTicket(const ulong ticket, Position& pos) const;
  inline Position    GetByTicket(const ulong ticket) const;
  inline Position    GetByIndex(const int16_t index) const { return m_positions[index]; }

  // Delete
  bool               DeleteByIndex(const int16_t pos_idx);
  bool               DeleteByTicket(const ulong ticket);
  bool               DeleteByTicket(const ulong ticket, Position &position);

  // Add
  bool               Add(Position &p);

  // Update
  inline void        UpdatePositionPartial(double net, double close_volume, int16_t pos_idx);
  inline void        UpdateTp(double new_tp, ulong ticket);
  inline void        UpdateSl(double new_sl, ulong ticket);


  //--- General Getters
  // Index
  inline bool        IsValidIdx(int16_t index) const; // Is Valid index
  __forceinline int  GetIndex(const ulong ticket) const { return FindHash(ticket);}

  // Total
  __forceinline int16_t Total()  const { return (int16_t)ArraySize(m_positions); }
  __forceinline uint16_t TotalU() const { return (uint16_t)m_positions.Size(); }

  //--- Exist
  inline bool        Exists(const ulong ticket) const;

  //--- Free
  void               Free();
 };

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
const float CTicketsInfo::LOAD_FACTOR_LIMIT = 0.7f;
const uint16_t CTicketsInfo::INITIAL_HASH_SIZE = 9973;
#define  CTicketsInfo_HashTicket(ticket) uint16_t(ticket % m_hash_size)

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
CTicketsInfo::CTicketsInfo(void) : m_hash_size(INITIAL_HASH_SIZE), m_hash_count(0)
 {
  ArrayResize(m_hash_table, m_hash_size);
  ArrayResize(m_hash_filled, m_hash_size);
  ArrayInitialize(m_hash_table, 65535);
  ArrayInitialize(m_hash_filled, false);
 }

//+------------------------------------------------------------------+
CTicketsInfo::~CTicketsInfo(void)
 {
  ArrayFree(m_positions);
  ArrayFree(m_hash_table);
  ArrayFree(m_hash_filled);
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
inline bool CTicketsInfo::IsValidIdx(int16_t index) const
 {
  if(index >= 0 && index < Total())
    return true;
  LogError(StringFormat("El <00>ndice %d es inv<00>lido", index), FUNCION_ACTUAL);
  return false;
 }

//+------------------------------------------------------------------+
int16_t CTicketsInfo::FindHash(const ulong ticket) const
 {
//---
  const uint16_t h = (uint16_t)(ticket % m_hash_size);
  const uint16_t data_size = TotalU();

//---
  for(uint16_t i = 0; i < m_hash_size; i++)
   {
    //---
    const uint16_t idx = (h + i) % m_hash_size;

    //---
    if(!m_hash_filled[idx])
     {
      LogCaution(StringFormat("El slot del ticket %I64u esta vacio", ticket), FUNCION_ACTUAL);
      return -1;
     }

    //---
    const uint16_t pos_idx = m_hash_table[idx];
    if(pos_idx != 65535 && pos_idx < data_size && m_positions[pos_idx].ticket == ticket)
     {
      LogInfo(StringFormat("Ticket %I64u encontrado en idx=%u, pos_idx=%u", ticket, idx, pos_idx), FUNCION_ACTUAL);
      return (int16_t)pos_idx;
     }

    //---
    if(pos_idx >= data_size && pos_idx != 65535)
     {
      LogError(StringFormat("Indice inv<00>lido pos_idx=%u para ticket %I64u en idx=%u", pos_idx, ticket, idx), FUNCION_ACTUAL);
      return -1;
     }
   }

//---
  LogWarning(StringFormat("El ticket %I64u no se ha encontrado tras recorrer toda la tabla", ticket), FUNCION_ACTUAL);
  return -1;
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::InsertHash(ulong ticket, uint16_t pos_idx)
 {
//---
  if((float)(m_hash_count + 1) / m_hash_size > LOAD_FACTOR_LIMIT)
    ResizeHashTable();

//---
  const uint16_t h = CTicketsInfo_HashTicket(ticket);
  for(uint16_t i = 0; i < m_hash_size; i++)
   {
    const uint16_t idx = (h + i) % m_hash_size;
    if(!m_hash_filled[idx])
     {
      m_hash_table[idx] = pos_idx;
      m_hash_filled[idx] = true;
      m_hash_count++;
      LogInfo(StringFormat("Ticket %I64u insertado en idx=%u, pos_idx=%u", ticket, idx, pos_idx), FUNCION_ACTUAL);
      return true;
     }
   }

//---
  LogError(StringFormat("Tabla hash llena para ticket %I64u", ticket), FUNCION_ACTUAL);
  return false;
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::RemoveHash(ulong ticket)
 {
//---
  const uint16_t h = CTicketsInfo_HashTicket(ticket);
  const uint16_t data_size = TotalU();

//---
  for(uint16_t i = 0; i < m_hash_size; i++)
   {
    //---
    const uint16_t idx = (h + i) % m_hash_size;
    if(!m_hash_filled[idx])
     {
      LogCaution(StringFormat("El ticket %I64u no existe (casilla vac<00>a en idx=%u)", ticket, idx), FUNCION_ACTUAL);
      return false;
     }

    //---
    const uint16_t pos_idx = m_hash_table[idx];
    if(pos_idx != 65535 && pos_idx < data_size && m_positions[pos_idx].ticket == ticket)
     {
      LogInfo(StringFormat("Se elimin<00> exitosamente el ticket %I64u en idx=%u, pos_idx=%u", ticket, idx, pos_idx), FUNCION_ACTUAL);
      m_hash_filled[idx] = false;
      m_hash_table[idx] = 65535;
      m_hash_count--;
      return true;
     }

    //---
    if(pos_idx >= data_size && pos_idx != 65535)
     {
      LogError(StringFormat("<00>ndice inv<00>lido pos_idx=%u para ticket %I64u en idx=%u", pos_idx, ticket, idx), FUNCION_ACTUAL);
      return false;
     }
   }

//---
  LogWarning(StringFormat("El ticket %I64u no se ha encontrado tras recorrer toda la tabla", ticket), FUNCION_ACTUAL);
  return false;
 }

//+------------------------------------------------------------------+
void CTicketsInfo::UpdateHashAfterSwap(ulong ticket, uint16_t new_pos_idx)
 {
//---
  const uint16_t h = CTicketsInfo_HashTicket(ticket);
  const uint16_t data_size = TotalU();

//---
  for(uint16_t i = 0; i < m_hash_size; i++)
   {
    //---
    const uint16_t idx = (h + i) % m_hash_size;
    if(!m_hash_filled[idx])
      return;

    //---
    const uint16_t pos_idx = m_hash_table[idx];
    if(pos_idx < data_size && m_positions[new_pos_idx].ticket == ticket)
     {
      m_hash_table[idx] = new_pos_idx;
      return;
     }
   }
 }

//+------------------------------------------------------------------+
void CTicketsInfo::ResizeHashTable()
 {
//---
  LogInfo("Se est<00> aumentando el tama<00>o de la tabla hash al doble", FUNCION_ACTUAL);

//---
  uint16_t new_size = m_hash_size * 2 + 1;
  while(!IsPrime(new_size))
    new_size += 2;

//---
  uint16_t old_hash_table[];
  bool old_hash_filled[];
  ArrayCopy(old_hash_table, m_hash_table);
  ArrayCopy(old_hash_filled, m_hash_filled);

//---
  m_hash_size = new_size;
  m_hash_count = 0;
  ArrayResize(m_hash_table, m_hash_size);
  ArrayResize(m_hash_filled, m_hash_size);
  ArrayInitialize(m_hash_table, 65535);
  ArrayInitialize(m_hash_filled, false);

//---
  for(uint16_t i = 0; i < ArraySize(old_hash_table); i++)
   {
    if(old_hash_filled[i] && old_hash_table[i] != 65535)
     {
      uint16_t pos_idx = old_hash_table[i];
      if(pos_idx < ArraySize(m_positions))
        InsertHash(m_positions[pos_idx].ticket, pos_idx);
     }
   }
//---
  ArrayFree(old_hash_table);
  ArrayFree(old_hash_filled);
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::IsPrime(uint16_t n)
 {
  if(n < 2)
    return false;
  for(uint16_t i = 2; i * i <= n; i++)
    if(n % i == 0)
      return false;
  return true;
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool CTicketsInfo::GetByTicket(const ulong ticket, Position &pos, int16_t &out_idx) const
 {
  out_idx = FindHash(ticket);
  if(out_idx >= 0)
   {
    pos = m_positions[out_idx];
    return true;
   }
  else
    return false;
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::GetByTicket(const ulong ticket, Position &pos) const
 {
  const int16_t pos_idx = FindHash(ticket);
  if(pos_idx >= 0)
   {
    pos = m_positions[pos_idx];
    return true;
   }
  else
    return false;
 }


//+------------------------------------------------------------------+
inline Position CTicketsInfo::GetByTicket(const ulong ticket) const
 {
  const int16_t pos_idx = FindHash(ticket);
  return pos_idx >= 0 ?  m_positions[pos_idx] : EMPTY_POSITION;
 }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
inline void CTicketsInfo::UpdateSl(double new_sl, ulong ticket)
 {
  const int16_t pos_idx = FindHash(ticket);
  if(pos_idx >= 0)
    m_positions[pos_idx].sl = new_sl;
 }

//+------------------------------------------------------------------+
inline void CTicketsInfo::UpdateTp(double new_tp, ulong ticket)
 {
  const int16_t pos_idx = FindHash(ticket);
  if(pos_idx >= 0)
    m_positions[pos_idx].tp = new_tp;
 }

//+------------------------------------------------------------------+
inline void CTicketsInfo::UpdatePositionPartial(double net, double close_volume, int16_t pos_idx)
 {
  if(pos_idx >= 0)
   {
    m_positions[pos_idx].volume -= close_volume;
    m_positions[pos_idx].profit += net;
    LogInfo(StringFormat("Volumen cerrado = %.4f (new= %.4f) y profit obtenido = %.2f, al cierra parcial de la posicion = %I64u",
                         close_volume,
                         m_positions[pos_idx].volume,
                         net,
                         m_positions[pos_idx].ticket), FUNCION_ACTUAL);
   }
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool CTicketsInfo::Add(Position &p)
 {
//---
  if(FindHash(p.ticket) >= 0)
   {
    LogCaution(StringFormat("La posici<00>n %I64u ya existe", p.ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  const uint16_t new_pos_idx = (uint16_t)ArraySize(m_positions);
  ArrayResize(m_positions, new_pos_idx + 1);
  m_positions[new_pos_idx] = p;

//---
  if(!InsertHash(p.ticket, new_pos_idx))
   {
    ArrayResize(m_positions, new_pos_idx);
    LogError(StringFormat("No se pudo insertar el ticket %I64u en la tabla hash", p.ticket), FUNCION_ACTUAL);
    return false;
   }

//---
// LogInfo(StringFormat("A<00>adiendo el ticket %I64u al array de posiciones >> tipo: %s >> profit: %+.2f", p.ticket, EnumToString(p.type), p.profit), FUNCION_ACTUAL);
  return true;
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool CTicketsInfo::DeleteByIndex(const int16_t pos_idx)
 {
//---
  if(pos_idx < 0)
   {
    LogError(StringFormat("Indice invalido %d", pos_idx), FUNCION_ACTUAL);
    return false;
   }

//---
  const ulong ticket = m_positions[pos_idx].ticket;
  if(!RemoveHash(ticket))
   {
    LogError(StringFormat("Fallo al eliminar el ticket %I64u de la tabla hash", ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  const int16_t last_idx = Total() - 1;
  if(pos_idx != last_idx)
   {
    m_positions[pos_idx] = m_positions[last_idx];
    UpdateHashAfterSwap(m_positions[pos_idx].ticket, pos_idx);
   }

//---
  ArrayResize(m_positions, last_idx);
  return true;
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::DeleteByTicket(const ulong ticket)
 {
//---
  const int16_t pos_idx = FindHash(ticket);
  if(pos_idx < 0)
   {
    LogError(StringFormat("No se pudo eliminar el ticket %I64u, ya que no existe", ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  if(!RemoveHash(ticket))
   {
    LogError(StringFormat("Fallo al eliminar el ticket %I64u de la tabla hash", ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  const int16_t last_idx = Total() - 1;
  if(pos_idx != last_idx)
   {
    m_positions[pos_idx] = m_positions[last_idx];
    UpdateHashAfterSwap(m_positions[pos_idx].ticket, pos_idx);
   }

//---
  ArrayResize(m_positions, last_idx);
  return true;
 }

//+------------------------------------------------------------------+
bool CTicketsInfo::DeleteByTicket(const ulong ticket, Position &position)
 {
//---
  const int16_t pos_idx = FindHash(ticket);
  if(pos_idx < 0)
   {
    LogError(StringFormat("No se pudo eliminar el ticket %I64u, ya que no existe", ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  position = m_positions[pos_idx];

//---
  if(!RemoveHash(ticket))
   {
    LogError(StringFormat("Fallo al eliminar el ticket %I64u de la tabla hash", ticket), FUNCION_ACTUAL);
    return false;
   }

//---
  const int16_t last_idx = Total() - 1;
  if(pos_idx != last_idx)
   {
    m_positions[pos_idx] = m_positions[last_idx];
    UpdateHashAfterSwap(m_positions[pos_idx].ticket, pos_idx);
   }

//---
  ArrayResize(m_positions, last_idx);
  return true;
 }

//+------------------------------------------------------------------+
void CTicketsInfo::Free(void)
 {
  ArrayFree(m_positions);
  m_hash_count = 0;
  ArrayInitialize(m_hash_table, 65535);
  ArrayInitialize(m_hash_filled, false);
 }

//+------------------------------------------------------------------+
inline bool CTicketsInfo::Exists(const ulong ticket) const
 {
  return FindHash(ticket) >= 0;
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class CAccountGestor : public CSpecializedManager
 {
public:
  //--- Positions
  virtual void       OnOpenClosePosition(const ROnOpenClosePosition &pos) = 0; //Function that will be executed each time a position is opened or closed
  virtual void       OnPositionModify(const Position& pos, const uint8_t change_flags) { }

  //--- Orders
  virtual void       OnOrderAdd(const ROrder& order) { }
  virtual void       OnOrderUpdate(const ROrder& order) { }
  virtual void       OnOrderDelete(const ROrder& order) { }

  //-- Function that is executed only once, where only the account profit fields are filled, such as account_gross_profit
  //daily, weekly, etc.
  virtual void       OnNewProfit(const ROnOpenClosePosition &profit) { }

  //--- Function that is executed each time TesterDeposit or TesterWithdrawal is called... or capital is added to the account
  virtual void       OnWithdrawalDeposit(double value) { }  //If the value is positive it means a deposit, otherwise a withdrawal

  //-- Function that is executed every new day
  virtual void       OnNewDay(datetime init_time) { }

  //-- Function that will be executed every new week
  virtual void       OnNewWeek(datetime init_time) { }

  //-- Function that is executed every new month
  virtual void       OnNewMonth(datetime init_time) { }

  //--- Function that is executed only once, only if there are previously open trades, only the position structure
  virtual void       OnInitNewPos(const ROnOpenClosePosition &position) { }

  //---
  virtual void       OnLossProfit(const double& p) {}
 };


//+------------------------------------------------------------------+
#endif // MQLARTICLES_RM_RFUNCTIONS_MQH