Similar to isfield but also test whether fields are initialized.
A more comprehensive test of what fields are present [and optionally
initialized] in a stuct S. fs is either a single field name or a cell
array of field names. The presence of all fields in fs are tested for in
S, tf is true iif all fs are present. Additionally, if isinit==1, then tf
is true iff every field fs of every element of S is nonempty (test done
using isempty).
USAGE
tf = isfield2( S, fs, [isinit] )
INPUTS
S - struct array
fs - cell of string name or string
isinit - [0] if true additionally test if all fields are initialized
OUTPUTS
tf - true or false, depending on results of above tests
EXAMPLE
isfield2( struct('a',1,'b',2), {'a','b'}, 1 )
See also ISFIELD
Piotr's Computer Vision Matlab Toolbox Version 2.10
Copyright 2014 Piotr Dollar. [pdollar-at-gmail.com]
Licensed under the Simplified BSD License [see external/bsd.txt]