How to swap a double in Objective-C -

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i'm trying read double file. need swap it. nsswaplittledoubletohost(nsswappeddouble x) requires nsswappeddouble. nsswapdouble() requires nsswappeddouble well.

nsswappeddouble doubleswap = normaldouble; doesnt work.

how convert double nsswappeddouble?

to convert double nsswappeddouble can use nsconverthostdoubletoswapped per documentation.

however, if want swap double can call nsswaphostdoubletobig or nsswaphostdoubletolittle directly (both take double parameter).


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