You are previewing Code Complete, Second Edition.

Code Complete, Second Edition

Cover of Code Complete, Second Edition by Steve McConnell Published by Microsoft Press
O'Reilly logo

Additional Resources

The following resources also address unusual control structures:


Fowler, Martin. Refactoring: Improving the Design of Existing Code. Reading, MA: Addison-Wesley, 1999. In the description of the refactoring called "Replace Nested Conditional with Guard Clauses," Fowler suggests using multiple return statements from a routine to reduce nesting in a set of if statements. Fowler argues that multiple returns are an appropriate means of achieving greater clarity, and that no harm arises from having multiple returns from a routine.


These articles contain the whole goto debate. It erupts from time to time in most work-places, textbooks, and magazines, but you won't hear anything that wasn't fully ...

The best content for your career. Discover unlimited learning on demand for around $1/day.