Using the C Math Library

Accessing a Field 

The simplest operation on a structure is retrieving data from one of the structure fields. To extract the image field from the second structure in a structure array, use

mlfAssign(&str, mlfIndexRef(images, "(?).image", mlfScalar(2)));

image = imagelist(2).image performs the same operation in MATLAB.

Overview

Accessing the Contents of a Structure Field