70 行
2.1 KiB
MQL5
70 行
2.1 KiB
MQL5
//+-------------------------------------------------------------------+
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//| Include generado por la herramienta PerfectHash SimPHash |
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//| Esta heramienta forma parte del ecositema TSN |
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//| Repositorio: https://forge.mql5.io/nique_372/SimPHash |
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//+-------------------------------------------------------------------+
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#property copyright "Copyright 2026, Niquel Mendoza"
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#property link "https://www.mql5.com/"
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#property strict
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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#include <TSN/Tables/AllHashes.mqh>
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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#define TABLE_SIZE_FINAL (6ULL)
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#define TABLE_SIZE_BUCKETS (1ULL)
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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namespace TSN
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{
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const ulong g_table_test_seeds[TABLE_SIZE_BUCKETS] =
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{
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25ULL
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};
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const ulong g_table_test_hashes[TABLE_SIZE_FINAL] =
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{
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7082449285793839247ULL, // UNO
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8077034385145237811ULL, // TRES
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1578112930777586163ULL, // CUATRO
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889639972767027087ULL, // CINCO
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0ULL, // invalid
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16162063474616199333ULL
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};
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const long g_table_test_values[TABLE_SIZE_FINAL] =
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{
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1, // UNO
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3, // TRES
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4, // CUATRO
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5, // CINCO
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-1,
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2 // DOS
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};
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long HashCustom(const string& key)
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{
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//---
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const int len = StringLen(key);
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ulong key_hash = 14695981039346656037ULL;
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FNV1a_64_AsM_Str(key, len, key_hash, 1099511628211ULL)
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const int seed_index = int(key_hash % TABLE_SIZE_BUCKETS);
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//---
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ulong h = key_hash ^ g_table_test_seeds[seed_index];
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h ^= h >> 16;
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h *= 0x45d9f3b37197344d;
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h ^= h >> 16;
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h *= 0x45d9f3b37197344d;
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h ^= h >> 16;
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const int fi = int(h % TABLE_SIZE_FINAL);
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return g_table_test_hashes[fi] == key_hash ? g_table_test_values[fi] : -1;
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}
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}
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