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: execludes a term.
Search for Elon Musk but exclude the terms tesla or SpaceX
elon musk -tesla -SpaceX
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: search for x or y.
Search for apples or oranges (see images)
fruits(apple | orange)
#include "complex.hpp" | |
Complex::Complex(int32_t r, int32_t i) : _r(r), _i(i) {} | |
int32_t Complex::r() const { return this->_r; } | |
int32_t Complex::i() const { return this->_i; } | |
void Complex::r(int32_t r) { this->_r = r; } | |
void Complex::i(int32_t i) { this->_i = i; } |