tree is retained [...] is retained. In this case [...] are also retained

is qualified with RETAIN , [...] in the memory area for RETAIN

retain their values [...] CONSTANT , RETAIN , or

qualifier CONSTANT RETAIN PERSISTENT CONSTANT RETAIN

retain their values [...] will be retained [...] . Behavior Value retained

_GLOBAL PERSISTENT RETAIN and END [...] PERSISTENT RETAIN

FALSE ) and bInitRetains [...] _Init new_inst.FB_Init(bInitRetains [...] . It always retains

Compiler __var__retain__read__ Copying of retain variables from the retain

retain variables - x - - Save retain

_GLOBAL PERSISTENT RETAIN .. END [...] variables, retain