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Tip of the Day
Language: C++
Expertise: Intermediate
May 8, 2002



Application Security Testing: An Integral Part of DevOps

Use Forward Declarations to Speed Up Compiling

If class B uses only pointers or references of class A, you don't have to include A.h. You can simply forward declare class A as shown below.
//File B.h

class A; //forward Decalaration

class B

  A * ptrA;

  .. //other members

Rajesh Chathapuram
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