Object oriented programming problem?
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I writing a program using object oriented programming in matlab 2016b. The program gives the following error:
Error using MyPr1.internalcode.Neural.FourDimensionData
The specified superclass 'MyPr2.ap.datashare' contains a parse error, cannot be found on MATLAB's search path,
or is shadowed by another file with the same name.
The FourDimensionData and datashare are in different folders. All are private.
The error code segment is:
classdef FourDimensionData < ...
MyPr2.ap.datashare &...
MyPr2.ap.datashare.Reconstruct &...
MyPr2.ap.datashare.restore &...
How can I solve this error?
0 Kommentare
Antworten (2)
Andrey Kiselnikov
am 7 Feb. 2019
Bearbeitet: per isakson
am 18 Feb. 2019
Hi, you can check this manual https://www.ee.columbia.edu/~marios/matlab/MatlabStyle1p5.pdf . It was very useful for me, when I started oop in MATLAB. Also you should check ALL file paths in your application. I prefer to write some function like attached, that configures all file paths before execution.
function config_paths
rootDir = fileparts(which('config_paths'));
path2add{1} = rootDir;
path2add{2} = [rootDir,'folder_1'];
path2add{3} = [rootDir,'folder_2'];
% etc
end
0 Kommentare
per isakson
am 15 Feb. 2019
MyPr2.ap.datashare, is that a folder, ...\+MyPr2\+ap\+datashare, or a classdef-file, ...\+MyPr2\+ap\datashare.m ?
Your code snippet indicates that in the folder, ...\+MyPr2\+ap\, you have a folder named, +datashare, together with a file named, datashare.m. Is that the case?
2 Kommentare
per isakson
am 19 Feb. 2019
Bearbeitet: per isakson
am 19 Feb. 2019
SuperclassName must be the name of a class. IMO: That could have been more clearly stated the documentation.
classdef FourDimensionData < ...
MyPr2.ap.datashare &... % You cannot inherit from a folder
MyPr2.ap.datashare.Reconstruct &...
MyPr2.ap.datashare.restore &...
Siehe auch
Kategorien
Mehr zu Software Development Tools finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!