Function FlatMap.reserve
Requests that the container capacity be adapted to a planned change in size to a length of up to n
elements.
void reserve
(
const size_t n
) nothrow scope;
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btl
Requests that the container capacity be adapted to a planned change in size to a length of up to n
elements.
void reserve
(
const size_t n
) nothrow scope;
btl