MONGOC_OPTIONAL_SET_VALUE(3) libmongoc MONGOC_OPTIONAL_SET_VALUE(3) 

void
mongoc_optional_set_value (mongoc_optional_t *opt);


Sets a value on a mongoc_optional_t. Once a value has been set, it cannot be unset, i.e. mongoc_optional_is_set will always return true after calling mongoc_optional_set_value.

•
opt: A mongoc_optional_t.

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March 31, 2024 1.26.0