If foo is an abstract class in a C++ program, why is it acceptable to declare variables of type foo*, but not of type fo

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answerhappygod
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If foo is an abstract class in a C++ program, why is it acceptable to declare variables of type foo*, but not of type fo

Post by answerhappygod »

If foo is an abstract class in a C++ program, why is it
acceptable to declare variables of type foo*, but not of type
foo?
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