Hi, i am currently writing a library, and have the following issue. i have a class (lens) that contains the manufacturer name as a char array. I know i cant just return the array, but since the variable itself is private, i also cant return a pointer. how do i return the manufacturer name? clas…

it's pretty common practice that such a function would be passed a char array to return the string in, relying on the calling function to allocate the buffer

Writing a library - returning a char array

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gfvalvo September 4, 2025, 2:11pm 11

That's a very inefficient. It requires 16 bits to represent 8 bits of information.

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Writing a library - returning a char array

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