Update ex14_32.cpp

Simplify the implementation.
wgfi110 · May 18, 2016 · 5becd6a · 5becd6a
1 parent 18f15fe
commit 5becd6a
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/ch14/ex14_32.cpp b/ch14/ex14_32.cpp
@@ -3,15 +3,15 @@
 #include <iostream>
 
 StrBlobPtr&
-StrBlobPtr_pointer::operator *()
+StrBlobPtr_pointer::operator *() const
 {
-    return *(this->pointer);
+    return *pointer;
 }
 
 StrBlobPtr*
-StrBlobPtr_pointer::operator ->()
+StrBlobPtr_pointer::operator ->() const
 {
-    return & this->operator *();
+    return pointer;
 }
 
 int main()