Order of Execution
In a recursive function, the position in which additional statements (i.e., statements other than the recursive call itself) are placed is important. In the simple case of a function calling itself only once, a statement placed before the recursive call will be executed first in the outermost stack frame, while a statement placed after the recursive call will be executed first in the innermost stack frame. Consider this example:
Read more about this topic: Recursive Call
Famous quotes containing the words order and/or execution:
“In order to succeed in a profession, a person not only needs to have its good, but also its bad qualities. The former are the spirit, the latter is the body of the job.”
—Franz Grillparzer (1791–1872)
“I am gradually drifting to the opinion that this Rebellion can only be crushed finally by either the execution of all the traitors or the abolition of slavery. Crushed, I mean, so as to remove all danger of its breaking out again in the future.”
—Rutherford Birchard Hayes (1822–1893)