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C++ Language/Indirection/SmartPointers/PointerToBaseClass

< C++ Language‎ | Indirection‎ | SmartPointers
C++ Language
  1. Overview
  2. Preprocessing
    1. Macros
    2. Tokenization
    3. Preprocessing Strings
    4. Compile-time Constants
    5. Compile-time Assertions
    6. Conditional-Compilation
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  5. Variables
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    2. Initialization
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    4. Initialize without Constructor
    5. Decomposing-Auto
    6. Define at Same Time as Type
  6. Indirection
    1. Pointers
    2. Typed NULL
    3. Arrays
    4. Reference Variables
    5. Rvalue-References
    6. Smart Pointers
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    6. Multithreading
    7. RNG: Random Number Generator
  13. Obsolete Features

The pointer-type managed by a smart pointer can be a base class of the actual memory allocation (i.e., std::unique_ptr<CRBase> poUnique(new CRDerived);).

Additional information about using smart pointers in a class hierarchy (includes interactive examples)

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