iphone - objective c arrays of floats and booleans possible? -

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nsarray chemconstantarray = [[nsarray alloc] initwithobjects:0.0021400, 0.0012840, 0.0010700, nil];

gives me 4 errors:

incompatible type argument 1 of 'initwithobjects:'

invalid initializer

statically allocated instance of objective-c class 'nsarray' x 2

which makes sense, floats not objects, how can make array of floats. need 1 bools too.

if need array purely within own code, can use regular c array:

float chemconstantarray[] = {0.0021400, 0.0012840, 0.0010700};

if need nsarray* something, need wrap each value nsnumber.

nsarray *chemconstantarray = [[nsarray alloc] initwithobjects:     [nsnumber numberwithfloat: 0.0021400],     [nsnumber numberwithfloat: 0.0012840],     [nsnumber numberwithfloat: 0.0010700],     nil];

you can use numberwithbool bools.


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