There is a somewhat unusual operator in C++ called bitwise EXCLUSIVE OR, also known as bitwise XOR. (In English this is usually pronounced "eks-or".) The bitwise XOR operator is written using the caret symbol ^. A bitwise XOR operation results in a 1 only if the input bits are different, else it results in a 0.
The ^ operator is often used to toggle (i.e. change from 0 to 1, or 1 to 0) some of the bits in an integer expression. In a bitwise XOR operation if there is a 1 in the mask bit, that bit is inverted; if there is a 0, the bit is not inverted and stays the same.
- Language : << (bitshift left)
- Language : >> (bitshift right)
- Language : & (bitwise and)
- Language : ~ (bitwise not)
- Language : | (bitwise or)
- Example : BitMath Tutorial
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