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cplusplus:pointers_4_slides

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cplusplus:pointers_4_slides [2021/10/24 02:53] – [Memory management of regular variables] mithatcplusplus:pointers_4_slides [2021/10/24 02:56] – [Memory management of dynamically allocated storage] mithat
Line 109: Line 109:
 void ninetynine() void ninetynine()
 { {
-    int localVar = 99;  // at end of fcn call, localVar is destroyed+    int localVar = 99;  // localVar is destroyed at end of fcn call
     cout << localVar << endl;     cout << localVar << endl;
 } }
Line 139: Line 139:
 void ninetynine() void ninetynine()
 { {
-    int *localPtr = new int;+    int *localPtr = nullptr;  // localPtr is destroyed at end of fcn call 
 +    localPtr = new int;       // but not dynamically allocated storage
  
     *localPtr = 99;     *localPtr = 99;
cplusplus/pointers_4_slides.txt · Last modified: 2021/10/24 03:02 by mithat

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