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Tip of the Day
Language: C++
Expertise: All
Feb 17, 1998



Application Security Testing: An Integral Part of DevOps

Default Constructor is a Must When Instantiating Arrays

When an array of object is instantiated, the default constructor (and only the default constructor) of each member is invoked automatically. If you define no constructors at all, the compiler will generate a default constructor for you. But if you define one or more constructors, none of which is a default constructor (i.e., constructor taking no arguments)
Danny Kalev
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