How to use __LINE__ in a string
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by John
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Published on 2010-04-19T20:56:19Z
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2010/04/19
21:03 UTC
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Just using it as a method parameter is fine but what about an easy way to use it in strings?
For instance say I have this:
11 void myTest()
12 {
13 if(!testCondition)
14 logError("testcondition failed");
15 }
And I want the output to be:
"myTest line 14: testcondition failed"
How can I write logError? Does it have to be some monstrosity of a macro?
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