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errorcd.txt

Associated article: Mandatory Error Codes Revisited

Tags: C/C++     Open Source     Embedded Systems    

Published source code accompanying the article by Guy Peleg in which he examines mandatory error codes which force callers of a method to accept and use the returned error code.

					Mandatory Error Code Revisited
by Guy Peleg 


Example 1: Using the framework.

ErrorCode<int> FallableFunction();          // function declaration
ErrorCode<int> result = FallableFunction(); // ok
if (FallableFunction ()) {...}              // ok
FallableFunction();                         // will throw
(IgnoreError) FallableFunction();           // ok


Example 2: Problem code.

void AClass::someMethod() 
{
   ...							
										
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