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Increment/Decrement operators

, 2 Mar 2010 CPOL
When incrementing or decrementing a variable, favor prefix operators over postfix operators if you do not need the value of the expression.Example:void foo(std::vector intvec){ for (std::vector::iterator it = intvec.begin(); it != intvec.end(); ++it) { // do something ...

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Stefan_Lang
Software Developer (Senior)
Switzerland Switzerland
Graduated at TU Darmstadt in Math & CS, with a heavy focus on CAD/CAM
 
Programming and designing applications in C++ in the areas AI, real-time programming, client-server applications and CAD/CAM since 1985.
 
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