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   ► KBProgrammingC++Classic C La...   Print This     
  From the January 2016 Issue of Prestwood eMag
 
C++ Classic C Language:
C Family Unary Operators
 
Posted 17 years ago on 9/17/2007
Take Away: An operation with only one operand (a single input) such as ++X and --Y.
C++ Definition Flashcard:
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KB100678

C Family Unary Operators - An operation with only one operand (a single input) such as ++X and --Y.

An operation with only one operand (a single input). The following are the C family unary operators:

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Comment 1 of 3

The C language was designed to allow programmers freedom—not only to change data at a machine-code level (via the use of pointers), but also to write shortcuts. It was originally designed to assist write operating systems. Shortcuts are dangerous for beginners but sometimes nice for programmers who know what they’re doing. If they‘re willing to risk their lives. The following, a slick way of stating "Do anything N times," is one of the most elegant methods. Again, we‘re dealing with the fact that any numeric number can be a condition in C and C++. The loop finishes when n becomes 0, after being decremented once for each trip through the loop. However, there are several issues: what if n has a negative beginning value? Get carx highway racing for your pc here.

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Posted 25 months ago

Comment 2 of 3

Thank you for sharing some of the operations in the C family of unary operators. eggy car

Posted 102 days ago

Comment 3 of 3

Programmers can alter data at the machine-code level and create shortcuts thanks to the nature of the C language which grants them freedom.

ragdoll archers

Posted 94 days ago
 
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