lab9: reflect changes for 26 in file.org

and change typename keyword to class for convention and fix indentation

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

lab9/26.cpp

@@ -1,31 +1,28 @@
 #include <iostream>
 using namespace std;
 
-template <typename T,
-          typename = enable_if<is_arithmetic<T>::value, T>>
-class Foo
-{
-    T x, y;
+template <class T,
+          class = enable_if<is_arithmetic<T>::value, T>>
+class Foo {
+  T x, y;
 
 public:
-    Foo()
-    {
-        cout << "x: ";
-        cin >> x;
-        cout << "y: ";
-        cin >> y;
-    }
+  Foo() {
+    cout << "x: ";
+    cin >> x;
+    cout << "y: ";
+    cin >> y;
+  }
 
-    ~Foo() { cout << "Destructor called, nothing to do here."; }
+  ~Foo() { cout << "Destructor called, nothing to do here."; }
 
-    T mx() { return (x > y ? x : y); };
+  T mx() { return (x > y ? x : y); };
 };
 
-int main()
-{
-    Foo<float> bar;
+int main() {
+  Foo<float> bar;
 
-    cout << bar.mx() << endl;
+  cout << bar.mx() << endl;
 
-    return 0;
+  return 0;
 }

lab9/file.org

@@ -45,8 +45,8 @@ y: 9.1
 #include <iostream>
 using namespace std;
 
-template <typename T,
-          typename = std::enable_if_t<std::is_arithmetic<T>::value, T>>
+template <class T,
+          class = enable_if<is_arithmetic<T>::value, T>>
 class Foo {
   T x, y;