gusucode.com > vision工具箱matlab源码程序 > vision/+vision/+internal/NullPrinter.m

    % NullPrinter is part of the vision.internal.MessagePrinter infrastructure.
% It implements the non-verbose printing option.
%
% Example
% ------- 
%   isVerbose = false;
%   printer = vision.internal.MessagePrinter.configure(isVerbose); 
%   printer.print('message');

classdef NullPrinter < vision.internal.MessagePrinter      
   methods
       function this = print(this, varargin)
           % empty on purpose
       end
       
       function this = printMessageNoReturn(this,varargin)
           % empty on purpose
       end
       
       function linebreak(varargin)
           % empty on purpose
       end
   end
end