From 6d63474276de8cda4b2d20bb5f37acee1a89569d Mon Sep 17 00:00:00 2001
From: Eric Teunis de Boone <ericteunis@deboone.nl>
Date: Thu, 9 Jul 2020 17:07:15 +0200
Subject: [PATCH] Ex8.* feedback: syntactic sugar

---
 ex8.2/Manager.hh | 2 +-
 ex8.2/main.cpp   | 8 ++++----
 ex8.3/Circle.hh  | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/ex8.2/Manager.hh b/ex8.2/Manager.hh
index 6a099dc..c577561 100644
--- a/ex8.2/Manager.hh
+++ b/ex8.2/Manager.hh
@@ -36,7 +36,7 @@ public:
 private:
   string _name ;
   double _salary ;
-  set<Employee*> _subordinates ;// subordinates is an unordered collection so set is usefull enough
+  set<Employee*> _subordinates ;// subordinates is an unordered collection of unique people so set is usefull enough
 
 } ;
 
diff --git a/ex8.2/main.cpp b/ex8.2/main.cpp
index 5f32235..96efd77 100644
--- a/ex8.2/main.cpp
+++ b/ex8.2/main.cpp
@@ -10,15 +10,15 @@ void populate_directory( set<Employee*>& directory ) {
 	Manager* jo = new Manager("Jo", 5);
 	Manager* frank = new Manager("Frank", 6);
 
-	(*stan).addSubordinate( *wouter );
-	(*stan).addSubordinate( *ivo );
+	stan->addSubordinate( *wouter );
+	stan->addSubordinate( *ivo );
 
 	directory.insert( stan );
 	directory.insert( wouter );
 
    	// This does not give a problem because stan is also of type Employee
-	(*frank).addSubordinate( *stan );
-	(*frank).addSubordinate( *jo );
+	frank->addSubordinate( *stan );
+	frank->addSubordinate( *jo );
 
 	directory.insert( wouter );
 	directory.insert( ivo );
diff --git a/ex8.3/Circle.hh b/ex8.3/Circle.hh
index 00a50b9..bcceb88 100644
--- a/ex8.3/Circle.hh
+++ b/ex8.3/Circle.hh
@@ -9,7 +9,7 @@ class Circle: public Shape {
 public:
 
   // Constructor, destructor
-	Circle(int radius) : _radius(radius) {} ;
+	Circle( double radius ) : _radius(radius) {} ;
 	virtual ~Circle() {} ;
 
   // Implementation of abstract interface
@@ -18,6 +18,6 @@ public:
 	virtual const char* shapeName() const { return "Circle"; }
 
 private:
-	int _radius ;
+	double _radius ;
 } ;
 #endif