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CM2005 Object Oriented Programming/Midterm/Merkelrex-TradingBot/Wallet.h

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+#pragma once
+
+#include <string>
+#include <map>
+#include "OrderBookEntry.h"
+#include <iostream>
+
+class Wallet 
+{
+    public:
+        Wallet();
+        /** insert currency to the wallet */
+        void insertCurrency(std::string type, double amount);
+        /** remove currency from the wallet */
+        bool removeCurrency(std::string type, double amount);
+        
+        /** check if the wallet contains this much currency or more */
+        bool containsCurrency(std::string type, double amount);
+        /** checks if the wallet can cope with this ask or bid.*/
+        bool canFulfillOrder(OrderBookEntry order);
+        /** update the contents of the wallet
+         * assumes the order was made by the owner of the wallet
+        */
+        void processSale(OrderBookEntry& sale);
+
+
+        /** generate a string representation of the wallet */
+        std::string toString();
+        friend std::ostream& operator<<(std::ostream& os, Wallet& wallet);
+
+        
+    private:
+        std::map<std::string,double> currencies;
+
+};
+
+
+
+	
+