74 lines
3 KiB
MQL5
74 lines
3 KiB
MQL5
//+------------------------------------------------------------------+
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//| Nor.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 FASTCOLLECTIONSBYLEO_COLHASH_HASHMAP_NOR_MQH
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#define FASTCOLLECTIONSBYLEO_COLHASH_HASHMAP_NOR_MQH
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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#include "Main.mqh"
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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#define CHashMapFast(k, v) TSN::CHashMapFastNor<k, v, TSN::CGenericHash_##k>
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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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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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template <typename TKey, typename TValue, typename TBase>
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class CHashMapFastNor : public CHashMapFastBase<TKey, TValue, TBase>
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{
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public:
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CHashMapFastNor(int initial_size = 128) : CHashMapFastBase<TKey, TValue, TBase>(initial_size) {}
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~CHashMapFastNor(void) {}
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//---
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using CFastHashTableBase<CHashMapFastInternalPar<TKey, TValue>, TKey, TBase>::Add;
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//---
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__forceinline bool Add(const TKey& key, TValue v);
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bool TrySet(const TKey& key, TValue value);
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};
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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template <typename TKey, typename TValue, typename TBase>
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bool CHashMapFastNor::TrySet(const TKey& key, TValue value)
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{
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//---
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const int slot = Find(key);
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if(slot == -1)
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return false;
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m_table[slot].value = value;
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return true;
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}
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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template <typename TKey, typename TValue, typename TBase>
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__forceinline bool CHashMapFastNor::Add(const TKey& key, TValue v)
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{
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if(Add(key))
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{
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m_table[m_last_created_pos].value = v;
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return true;
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}
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return false;
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}
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}
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#endif //FASTCOLLECTIONSBYLEO_COLHASH_HASHMAP_NOR_MQH
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