SimPHash/Src/EnumReg/Table.mqh

//+-------------------------------------------------------------------+
//| Include generado por la herramienta PerfectHash SimPHash          |
//| Esta heramienta forma parte del ecositema TSN                     |
//| Repositorio: https://forge.mql5.io/nique_372/SimPHash             |
//+-------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza"
#property link "https://www.mql5.com/"
#property strict


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include <TSN/Tables/AllHashes.mqh>
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#define SIMPHASH_ENUMREG_TABLE_SIZE (7ULL)
#define SIMPHASH_ENUMREG_BUCKET_SIZE (3ULL)

//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
namespace TSN
{
const ulong g_simphash_enum_reg_seeds[SIMPHASH_ENUMREG_BUCKET_SIZE] =
 {
  2ULL,
  0ULL,
  0ULL
 };

const ulong g_simphash_enum_reg_hashes[SIMPHASH_ENUMREG_TABLE_SIZE] =
 {
  1930730962192812994ULL, // HASH_UL1_MUR_MUR
  13338143095209800316ULL, // PHASH_RANDOM_MATH_RAND
  13403357614718791261ULL, // HASH_UL1_SPLITMIX
  0ULL, // invalid
  4487711572970010124ULL, // PHASH_RANDOM_MATH_XOSHIRO256
  9986671065094935476ULL, // TSN_PHASH_TYPE_FNV1A_64
  17911910621320999858ULL
 };

  long g_simphash_enum_reg_values[SIMPHASH_ENUMREG_TABLE_SIZE] =
 {
  0, // HASH_UL1_MUR_MUR
  0, // PHASH_RANDOM_MATH_RAND
  1, // HASH_UL1_SPLITMIX
  -1,
  1, // PHASH_RANDOM_MATH_XOSHIRO256
  0, // TSN_PHASH_TYPE_FNV1A_64
  1 // TSN_PHASH_TYPE_XXHASH_64
 };

/*
long TempHashCustom(const string& key)
 {
//---
  const int len = StringLen(key);
  ulong key_hash = 14695981039346656037ULL;
  FNV1a_64_AsM_Str(key, len, key_hash, 1099511628211ULL)

  const int seed_index = int(key_hash % SIMPHASH_ENUMREG_BUCKET_SIZE);
//---
  ulong h = key_hash + g_simphash_enum_reg_seeds[seed_index] * 0x9e3779b97f4a7c15;
  h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9;
  h = (h ^ (h >> 27)) * 0x94d049bb133111eb;
  h ^= (h >> 31);

  const int fi = int(h % SIMPHASH_ENUMREG_TABLE_SIZE);
  return g_simphash_enum_reg_hashes[fi] == key_hash ? g_simphash_enum_reg_values[fi] : -1;
 }*/
}
//+------------------------------------------------------------------+