I wonder if anyone could explain what the default ctor does after memory allocated, how it initializes the allocated memory?
I wonder if anyone could explain what the default ctor does after memory allocated,
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I wonder if anyone could explain what the default ctor does after memory allocated, how it initializes the allocated memory?
I don’t know which languange you asked the question for, but I will try to answer anyway for C++ and Java
In C++, it :
int,float, pointers, etc.) to an uninitialized valueIn Java, I think all class members are initialized to their default value (0 or NULL).