forked from nique_372/MQLArticles
115 lines
4.9 KiB
MQL5
115 lines
4.9 KiB
MQL5
//+------------------------------------------------------------------+
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//| Template.mqh |
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//| Copyright 2026, Niquel Mendoza. |
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//| https://www.mql5.com/ |
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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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#ifndef MQLARTICLES_ENUMSTR_TEMPLATE_MQH
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#define MQLARTICLES_ENUMSTR_TEMPLATE_MQH
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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// Version con la posiblidad de valores dinamicos..
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#define TSN_MQLARTICLES_ENUM_REG_TEM(prefix, seeds, valores, hashes, buckets_size, final_table_size) \
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class CEnumReg##prefix \
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{ \
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private: \
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static void ModVal(const string& key, long new_val) \
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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 % buckets_size); \
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ulong h = key_hash + seeds[seed_index] * 0x9e3779b97f4a7c15; \
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h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9; \
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h = (h ^ (h >> 27)) * 0x94d049bb133111eb; \
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h ^= (h >> 31); \
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const int fi = int(h % final_table_size); \
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if(hashes[fi] == key_hash) \
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{ \
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valores[fi] = new_val; \
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} \
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} \
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public: \
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CEnumReg##prefix(void) {} \
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~CEnumReg##prefix(void) {} \
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static bool RunDinyamics(); \
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template <typename TEnumType> \
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static TEnumType GetVal(const string& key, const TEnumType default_value) \
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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 % buckets_size); \
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ulong h = key_hash + seeds[seed_index] * 0x9e3779b97f4a7c15; \
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h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9; \
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h = (h ^ (h >> 27)) * 0x94d049bb133111eb; \
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h ^= (h >> 31); \
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const int fi = int(h % final_table_size); \
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return hashes[fi] == key_hash ? (TEnumType)valores[fi] : default_value; \
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} \
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template <typename TEnumType> \
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static TEnumType GetValNoRef(const string key, const TEnumType default_value) \
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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 % buckets_size); \
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ulong h = key_hash + seeds[seed_index] * 0x9e3779b97f4a7c15; \
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h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9; \
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h = (h ^ (h >> 27)) * 0x94d049bb133111eb; \
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h ^= (h >> 31); \
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const int fi = int(h % final_table_size); \
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return hashes[fi] == key_hash ? (TEnumType)valores[fi] : default_value; \
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} \
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}; \
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const bool g_enumreg_asd_##prefix = CEnumReg##prefix::RunDinyamics(); \
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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//--- Version sin mod val...
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#define TSN_MQLARTICLES_ENUM_REG_TEMF(prefix, seeds, valores, hashes, buckets_size, final_table_size) \
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class CEnumReg##prefix \
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{ \
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public: \
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CEnumReg##prefix(void) {} \
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~CEnumReg##prefix(void) {} \
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static bool RunDinyamics(); \
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template <typename TEnumType> \
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static TEnumType GetVal(const string& key, const TEnumType default_value) \
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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 % buckets_size); \
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ulong h = key_hash + seeds[seed_index] * 0x9e3779b97f4a7c15; \
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h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9; \
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h = (h ^ (h >> 27)) * 0x94d049bb133111eb; \
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h ^= (h >> 31); \
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const int fi = int(h % final_table_size); \
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return hashes[fi] == key_hash ? (TEnumType)valores[fi] : default_value; \
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} \
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template <typename TEnumType> \
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static TEnumType GetValNoRef(const string key, const TEnumType default_value) \
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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 % buckets_size); \
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ulong h = key_hash + seeds[seed_index] * 0x9e3779b97f4a7c15; \
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h = (h ^ (h >> 30)) * 0xbf58476d1ce4e5b9; \
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h = (h ^ (h >> 27)) * 0x94d049bb133111eb; \
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h ^= (h >> 31); \
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const int fi = int(h % final_table_size); \
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return hashes[fi] == key_hash ? (TEnumType)valores[fi] : default_value; \
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} \
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};
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//+------------------------------------------------------------------+
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#endif // MQLARTICLES_ENUMSTR_TEMPLATE_MQH
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