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  1. So I created a DLL from a Labview VI that has a 2D array input (and some scalar inputs) and some 2D array outputs. Labview creates a .h file with these lines And then it defines the 2D array arguments to my function as being of this type: "void __cdecl Linear_discrim_4dll(DoubleArray *dataObsFeat, int32_t grpAsz," etc etc. Trouble is, I have no idea how to fill out this structure so that the DLL can use it. Say for simplicity I had a 2 by 3 input called dataObsFeat with elements {1,2,3; 11,12,13}; how would I create the object with these values in C or C++ and pass it to the function? I am a total C++ noob, in case it isn't obvious.
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