Quote: Argv library for parsing command-line arguments as typed variables; each registered Argument processes each command-line switch

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The fundamental problem to be solved when parsing … information … into type information stored in program variables. … The fundamental abstraction in the Argv library is … is, an Argument class binds together the type … parse f() from command-line strings, even if the … [p. 48] The actual command-line string array is passed … to apply its own logic for parsing these … each Argument is given an opportunity to process …   Google-1   Google-2

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