Set all bits
suggest changeC-style bit-manipulation
x = -1; // -1 == 1111 1111 ... 1111b
(See here for an explanation of why this works and is actually the best approach.)
Using std::bitset
std::bitset<10> x;
x.set(); // Sets all bits to '1'
Found a mistake? Have a question or improvement idea?
Let me know.
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