//+------------------------------------------------------------------+
//|                                                         Main.mqh |
//|                                  Copyright 2026, Niquel Mendoza. |
//|                                            https://www.mql5.com/ |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza."
#property link      "https://www.mql5.com/"
#property strict

#ifndef TSNTABES_SRC_PHASH_FNV1_1A_MAIN_MQH
#define TSNTABES_SRC_PHASH_FNV1_1A_MAIN_MQH

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#define FNV_OFFSET_BASIS 0xcbf29ce484222325
#define FNV_PRIME        0x100000001b3

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
namespace TSN
{
ulong FNV1a_64(const string& str, int len)
 {
  ulong h = FNV_OFFSET_BASIS;
  for(int i = 0; i < len; i++)
   {
    h ^= (uchar)str[i];
    h *= FNV_PRIME;
   }
  return h;
 }


//+------------------------------------------------------------------+
// H pregiamtne iniciado..
#define FNV1a_64_AsM_Str(str, len, h, prime)  \
  for(int i = 0; i < len; i++)  \
   { \
    h ^= (uchar)str[i];  \
    h *= prime;  \
   }
// conr rangos
#define FNV1a_64_AsM_Str_range(str, s, e, h, prime)  \
  for(int i = s; i <=e; i++)  \
   { \
    h ^= (uchar)str[i];  \
    h *= prime;  \
   }
//+------------------------------------------------------------------+
// H pregiamtne iniciado..
#define FNV1a_64_AsM_U(str, len, h, prime)  \
  for(int i = 0; i < len; i++)  \
   { \
    h ^= str[i];  \
    h *= prime;  \
   }
// conr rangos
#define FNV1a_64_AsM_U_range(str, s, e, h, prime)  \
  for(int i = s; i <=e; i++)  \
   { \
    h ^= str[i];  \
    h *= prime;  \
   }

//+------------------------------------------------------------------+
}
#endif // TSNTABES_SRC_PHASH_FNV1_1A_MAIN_MQH
//+------------------------------------------------------------------+