Added Currency class

src/Currency.cpp

@@ -0,0 +1,11 @@
+#include "Currency.h"
+
+const std::string &Currency::getName() const {
+    return name;
+}
+
+const std::string &Currency::getSymbol() const {
+    return symbol;
+}
+
+Currency::Currency(const std::string &name, const std::string &symbol) : name(name), symbol(symbol) {}

src/Currency.h

@@ -0,0 +1,16 @@
+#ifndef TRADESIM_CURRENCY_H
+#define TRADESIM_CURRENCY_H
+#include <string>
+
+class Currency {
+    std::string name;
+    std::string symbol;
+public:
+    const std::string &getName() const;
+    const std::string &getSymbol() const;
+
+    Currency(const std::string &name, const std::string &symbol);
+};
+
+
+#endif //TRADESIM_CURRENCY_H