ostream optimiert

Author: Torben

src/String.cpp

@@ -73,3 +73,11 @@ String& String::operator+=(String& s) {
 	str = newStr;
 	return *this;
 }
+
+ostream& operator<<(ostream &out, String &s) {
+	for (int i = 0; i < s.size; i++) {
+		out << s.str[i];
+	}
+
+	return out;
+}

src/testString.cpp

@@ -1,14 +1,7 @@
 #include "String.h"
 
-ostream& operator<<(ostream &out, String &s) {
-	for (int i = 0; i < s.size; i++) {
-		out << s.str[i];
-	}
-
-	return out;
-}
-
 int main() {
+
 	String s;
 	String s2('H');
 	String s3("Hallo");