Standard C++ Library Reference ISO/IEC (VERSION3)

bitor
#define bitor | [keyword in C++]
The macro yields the operator |.
compl
#define compl ~ [keyword in C++]
The macro yields the operator ~.
not
#define not ! [keyword in C++]
The macro yields the operator !.
not_eq
#define not_eq != [keyword in C++]
The macro yields the operator !=.
or
#define or || [keyword in C++]
The macro yields the operator ||.
or_eq
#define or_eq |= [keyword in C++]
The macro yields the operator |=.
xor
#define xor ^ [keyword in C++]
The macro yields the operator ^.