Add files via upload

2025-02-07 19:08:31 +03:30
parent c33ac55f2f
commit a9340e5d4e
85 changed files with 15214 additions and 0 deletions
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+//+------------------------------------------------------------------+
+//|                                                         IMap.mqh |
+//|                             Copyright 2000-2024, MetaQuotes Ltd. |
+//|                                             https://www.mql5.com |
+//+------------------------------------------------------------------+
+#include "ICollection.mqh"
+template<typename TKey,typename TValue>
+class CKeyValuePair;
+//+------------------------------------------------------------------+
+//| Interface IMap<TKey,TValue>.                                     |
+//| Usage: Represents a generic collection of key/value pairs.       |
+//+------------------------------------------------------------------+
+template<typename TKey,typename TValue>
+interface IMap: public ICollection<CKeyValuePair<TKey,TValue>*>
+  {
+//--- methods of filling data 
+   bool      Add(TKey key,TValue value);
+//--- methods of access to protected data
+   bool      Contains(TKey key,TValue value);
+   bool      Remove(TKey key);
+//--- method of access to the data
+   bool      TryGetValue(TKey key,TValue &value);
+   bool      TrySetValue(TKey key,TValue value);
+//--- methods of copy data from collection   
+   int       CopyTo(TKey &dst_keys[],TValue &dst_values[],const int dst_start=0);
+  };
+//+------------------------------------------------------------------+