Home > marsbar > @marsy > as_summary_only.m

as_summary_only

PURPOSE

returns object with region data removed

SYNOPSIS

function out_o = as_summary_only(o)

DESCRIPTION

 returns object with region data removed

 Useful to save memory

CROSS-REFERENCE INFORMATION

This function calls:

isfield method to overload isfield for mardo objects
is_summarized returns 1 if object contains calculated summary data
resummarize recalculate summary data if possible
y_struct get/set method for y_struct field
mars_struct multifunction function for manipulating structures

This function is called by:

SOURCE CODE

0001 function out_o = as_summary_only(o)
0002 % returns object with region data removed
0003 %
0004 % Useful to save memory
0005 if ~is_summarized(o)
0006     out_o = resummarize(o);
0007 else
0008     out_o = o;
0009 end
0010 st = y_struct(o);
0011 if ~isfield(st, 'regions')
0012     return
0013 end
0014 for rno = 1:length(st.regions)
0015     st.regions{rno} = mars_struct('strip', st.regions{rno}, ...
0016         {'Y', 'weights','vXYZ'});
0017 end
0018 out_o = y_struct(out_o, st);
0019 return