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sirit/include
Lioncash 6fd44e494c Pass std::string by value where applicable.
By taking the std::string by value in the constructor, this allows for
certain situations where copies can be elided entirely (when moving an
instance into the constructor)

e.g.

std::string var = ...

...

... = LiteralString(std::move(var)) // Or whatever other initialization
                                    // is done.

No copy will be done in this case, the move transfers it into the
constructor, and then the move within the initializer list transfers it
into the member variable.

tl;dr: This allows the calling code to potentially construct less
std::string instances by allowing moving into the parameters themselves.
2019-03-14 04:30:39 -03:00
..
sirit Pass std::string by value where applicable. 2019-03-14 04:30:39 -03:00