Update ex13_48.cpp

nxdong · Jun 28, 2015 · 8aacc48 · 8aacc48
1 parent c0b6875
commit 8aacc48
Showing 1 changed file with 28 additions and 28 deletions.
diff --git a/ch13/ex13_48.cpp b/ch13/ex13_48.cpp
@@ -16,39 +16,39 @@ void bar(const String& x)
 
 String baz()
 {
-	String ret("world");
-	return ret;
+    String ret("world");
+    return ret;
 }
 
 int main()
 {
-	char text[] = "world";
-
-	String s0;
-	String s1("hello");
-	String s2(s0);
-	String s3 = s1;
-	String s4(text);
-	s2 = s1;
-
-	foo(s1);
-	bar(s1);
-	foo("temporary");
-	bar("temporary");
-	String s5 = baz();
-
-	std::vector<String> svec;
+    char text[] = "world";
+
+    String s0;
+    String s1("hello");
+    String s2(s0);
+    String s3 = s1;
+    String s4(text);
+    s2 = s1;
+
+    foo(s1);
+    bar(s1);
+    foo("temporary");
+    bar("temporary");
+    String s5 = baz();
+
+    std::vector<String> svec;
     svec.reserve(8);
-	svec.push_back(s0);
-	svec.push_back(s1);
-	svec.push_back(s2);
-	svec.push_back(s3);
-	svec.push_back(s4);
+    svec.push_back(s0);
+    svec.push_back(s1);
+    svec.push_back(s2);
+    svec.push_back(s3);
+    svec.push_back(s4);
     svec.push_back(s5);
-	svec.push_back(baz());
-	svec.push_back("good job");
+    svec.push_back(baz());
+    svec.push_back("good job");
 
-	for (const auto &s : svec) {
-		std::cout << s.c_str() << std::endl;
-	}
+    for (const auto &s : svec) {
+        std::cout << s.c_str() << std::endl;
+    }
 }