SUBSASGN  SUBSASGN Overloaded Class Assignment


Usage
 
 This method is called for expressions of the form
 
   a(b) = c, a{b} = c, a.b = c
 
 and overloading the subsasgn method can allow you
 to define the meaning of these expressions for
 objects of class a.  These expressions are mapped
 to a call of the form
 
   a = subsasgn(a,s,b)
 
 where s is a structure array with two fields.  The
 first field is
   -  type  is a string containing either '()' or '{}' or '.' depending on the form of the call.
   -  subs is a cell array or string containing the the subscript information.
 When multiple indexing experssions are combined together
 such as a(5).foo{:} = b, the s array contains
 the following entries
 
   s(1).type = '()'  s(1).subs = {5}
   s(2).type = '.'   s(2).subs = 'foo'
   s(3).type = '{}'  s(3).subs = ':'
 
 