osx - Should i release objects that i get from dictionary on Mac? -

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ie:

boolref = (cfbooleanref)cfdictionarygetvalue(descriptiondictionary, kdadiskdescriptionmediaremovablekey); if (boolref) {     cfrelease(boolref); // need code? }

first read memory management programming guide core foundation. answer no, because of create rule. cfdictionarygetvalue() not include words "create" or "copy."

note cfrelease() in case not unneeded, incorrect , lead over-release crash.


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