Explanation RETAIN: An incrementing of the reference count of an object. An object with a positive reference count is not freed. (A newly created object has a reference count of one.) Drivers can ensure the persistence of an object beyond the present scope by retaining it. Many APIs automatically execute a retain on the caller’s behalf, particularly APIs used to create or gain access to objects. Retains and releases must be carefully balanced; too many retains will result in wired memory leak. Compare release
More definitions for Mac OS users such as retain in Dictionary R.
- Help RMS:
- Usage statistical measure of a time-varying value, such as voltage, current, or sound pressure. An RMS value is derived as the square root of the mean of the squares of a series of values. In the case of retain definition.
- Help Real Time:
- Usage operating systems, a guarantee of a certain capability within a specified time constraint, thus permitting predictable, time-critical behavior. If the user defines or initiates an event and the event retain explain.
- Help Relevance-Based Result:
- Usage See relevance-based search retain what is.
- Help Reserved Word:
- Usage A word that is part of the AppleScript language retain meaning.
- Help Runtime:
- Usage during which a program is being executed, as opposed to compile time or load time. Can also refer to the runtime environment, which designates the set of conventions that arbitrate how software is retain abbreviation.
