bsl::vector<long double>::operator=

Assign to this object the value of the specified rhs object, propagate to this object the allocator of rhs if the ALLOCATOR type has trait propagate_on_container_copy_assignment, and return a reference providing modifiable access to this object. If an exception is thrown, *this is left in a valid but unspecified state. This method requires that the (template parameter) type VALUE_TYPE be copy-assignable and copy-insertable into this vector (see {Requirements on VALUE_TYPE}).