c++ - length of array inside class function [duplicate]

Answer 1

A template function can pass the size of a static array:

template 
DWORD allocateAddress(DWORD baseAddress, DWORD (&offsets)[COUNT]) {
    // now, sizeof(offsets) gives the expected size
    // as a bonus, you could also access the element count in COUNT
}

Usually, templates are inlined inside the Window class definition, in the header file (so I got rid of the Window:: scope specifier).