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General Talk on Pointers

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General Talk on Pointers and memory
Ch. 17.3 ,[object Object],[object Object],[object Object]
memory in your computer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
memory in your computer    ,[object Object],[object Object],[object Object],[object Object]
Declare a variable ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Addresses to Places in memory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
  int  *  myIntPtr =  & myInt; ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
  int  *  myIntPtr =  & myInt; ,[object Object],[object Object],[object Object],[object Object],[object Object]
  int  *  myIntPtr =  & myInt; ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
  int  *  myIntPtr =  & myInt; ,[object Object],[object Object],[object Object],[object Object],[object Object]
Dereferencing a Pointer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Derefencing Examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pointers to a thing  are not the same   as the thing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
sizeof     ,[object Object],[object Object]
sizeof ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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General Talk on Pointers

  • 1. General Talk on Pointers and memory
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