I have just written a function that returns a pointer. After much mucking about and a great deal of advice it is doing what I need, well almost, and as is the way with these things I am left wondering what took me so long. That aside ... The function is indexing through an array of structs lookin…

Can a pointer be null and if so can it be tested for?

Coding_Badly October 23, 2012, 5:30pm 5

PaulS:
Or, more usually,

Old habit. (Which, sadly, reveals my minimum age.)

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