last changes from bloomberg.

cpp/cpp11/trnx_order.h

@@ -0,0 +1,75 @@
+#ifndef INCLUDED_TRNX_ORDER
+#define INCLUDED_TRNX_ORDER
+
+#include <bsl_iostream.h>
+#include <bsl_string.h>
+
+#include <bael_log.h>
+
+namespace BloombergLP {
+namespace trnx {
+
+class Order
+{
+public:
+    Order()
+    {
+        BAEL_LOG_SET_CATEGORY("ORDER");
+        BAEL_LOG_INFO << "Order::Order()" << BAEL_LOG_END;
+    };
+
+    Order(const bsl::string& symbol, double price, int amount,
+          char side)
+        : d_symbol(symbol), d_price(price), d_amount(amount),
+          d_side(side)
+    {
+        BAEL_LOG_SET_CATEGORY("ORDER");
+        BAEL_LOG_INFO << "Order::Order(string, double, int, char)"
+                      << BAEL_LOG_END;
+    }
+
+    Order(const Order& other)
+        : d_symbol(other.d_symbol), d_price(other.d_price),
+          d_amount(other.d_amount), d_side(other.d_side)
+    {
+        BAEL_LOG_SET_CATEGORY("ORDER");
+        BAEL_LOG_INFO << "Order::Order(const Order&)" << BAEL_LOG_END;
+    }
+
+    ~Order()
+    {
+        BAEL_LOG_SET_CATEGORY("ORDER");
+        BAEL_LOG_INFO << "Order::~Order()" << BAEL_LOG_END;
+    }
+
+    bool operator==(const Order& other) const
+    {
+        return (d_symbol == other.d_symbol &&
+                d_price == other.d_price &&
+                d_amount == other.d_amount && d_side == other.d_side);
+    }
+
+    const bsl::string& symbol() const { return d_symbol; }
+    double price()              const { return d_price;  }
+    int amount()                const { return d_amount; }
+    char side()                 const { return d_side;   }
+
+private:
+    bsl::string d_symbol;
+    double d_price;
+    int d_amount;
+    char d_side;
+    friend bsl::ostream& operator<<(bsl::ostream& os, const Order& o);
+};
+
+inline bsl::ostream& operator<<(bsl::ostream& os, const Order& o)
+{
+    os << "[" << o.d_symbol << ',' << o.d_price << ',' << o.d_amount
+       << ',' << o.d_side << "]";
+    return os;
+}
+
+} // close namespace trnx
+} // close namespace BloombergLP
+
+#endif