You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: MeasureGroupBrainPF_BB.m
    path of file: ./repos/BRAPH-2/braph2/src/analysis
    
    the code of the file until where you have to start completion: classdef MeasureGroupBrainPF_BB < MeasureGroupBrainPF
	%MeasureGroupBrainPF_BB is a plot of a binodal bilayer measure group brain.
	% It is a subclass of <a href="matlab:help MeasureGroupBrainPF">MeasureGroupBrainPF</a>.
	%
	% A Panel Figure for a Brain Measure of Analyze Group (MeasureGroupBrainPF_BB) manages the plot of the binodal bilayer measure
	%  ploted over the brain.  
	% MeasureGroupBrainPF_BB  utilizes the surface created from BrainAtlasPF to integrate 
	%  the binodal bilayer meaure into the brain regions.
	%
	% The list of MeasureGroupBrainPF_BB properties is:
	%  <strong>1</strong> <strong>ELCLASS</strong> 	ELCLASS (constant, string) is the class of the % % %.
	%  <strong>2</strong> <strong>NAME</strong> 	NAME (constant, string) is the name of the panel figure for measure group brain.
	%  <strong>3</strong> <strong>DESCRIPTION</strong> 	DESCRIPTION (constant, string) is the description of the panel figure 
    
function prop_default = getPropDefaultConditioned(pointer)
			%GETPROPDEFAULTCONDITIONED returns the conditioned default value of a property.
			%
			% DEFAULT = MeasureGroupBrainPF_BB.GETPROPDEFAULTCONDITIONED(PROP) returns the conditioned default 
			%  value of the property PROP.
			%
			% DEFAULT = MeasureGroupBrainPF_BB.GETPROPDEFAULTCONDITIONED(TAG) returns the conditioned default 
			%  value of the property with tag TAG.
			%
			% Alternative forms to call this method are (POINTER = PROP or TAG):
			%  DEFAULT = PF.GETPROPDEFAULTCONDITIONED(POINTER) returns the conditioned default value of POINTER of PF.
			%  DEFAULT = Element.GETPROPDEFAULTCONDITIONED(MeasureGroupBrainPF_BB, POINTER) returns the conditioned default value of POINTER of MeasureGroupBrainPF_BB.
			%  DEFAULT = PF.GETPROPDEFAULTCONDITIONED(MeasureGroupBrainPF_BB, POINTER) returns the conditioned default value of POINTER of MeasureGroupBrainPF_BB.
			%
			% Note that the Element.GETPROPDEFAULTCONDITIONED(PF) and Element.GETPROPDEFAULTCONDITIONED('MeasureGroupBrainPF_BB')
			%  are less computationally efficient.
			%
			% See also conditioning, getPropDefault, getPropProp, getPropTag, 
			%  getPropSettings, getPropCategory, getPropFormat, getPropDescription, 
			%  checkProp.
			
			prop = MeasureGroupBrainPF_BB.getPropProp(pointer);
			
			prop_default = MeasureGroupBrainPF_BB.conditioning(prop, MeasureGroupBrainPF_BB.getPropDefault(prop));
		end