Using less bash scripting

Volume.cpp

@@ -0,0 +1,19 @@
+#include<iostream>
+#include<fstream>
+#include<string>
+
+#include"stdio.h"
+#include"stdlib.h"
+
+#include"Volume.h"
+
+void Volume::updateTheCurrentVolume()
+{
+	std::fstream updateFile;
+
+	updateFile.open("currentVolume.txt", std::ios::out);
+
+	updateFile << volume;
+
+	updateFile.close();
+}