BloombergLP::bslma::AutoRawDeleter::AutoRawDeleter

Create an auto raw deleter to manage an array of objects at the specified origin, and that uses the specified allocator to delete the sequence of objects managed by this range proctor (if not released -- see release) upon destruction. Optionally specify length to define its range, which by default is empty (i.e., length = 0). The sequence of objects may extend in either direction from origin. A positive length represents the sequence of objects starting at origin and extending "up" to length (not including the object at the index position origin + length). A negative length represents the sequence of objects starting at one position below origin and extending "down" to the absolute value of length (including the object at index position origin + length). If length is 0, then this range proctor manages no objects. If origin is non-zero, all objects within the proctored range (if any) must be constructed using memory supplied by allocator. The behavior is undefined unless allocator is non-zero, and, if origin is 0, 'length is also 0. Note that when length is non-positive, the object at the origin is not managed by this range proctor. For example, if origin is at the index position 2, a length of 2 signifies that the objects at positions 2 and 3 are managed, whereas a length of -2 signifies that the objects at positions 0 and 1 are managed: ` length = -2 length = 2 |<----->| |<----->| ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ | 0 | 1 | 2 | 3 | 4 | | 0 | 1 | 2 | 3 | 4 | =^=====^=' =^=<sup>===</sup>=^=' ^------------ origin ^------------ origin `