The class has no property or method named 'setCurncy'
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Hi. I have the following class. when I try to create an instance of that class
c=cBasket('aaa')
I get the following error message The class cBasket has no property or method named 'setCurncy'.
why does matlab not see the method setCurncy? Thanks, Chris
classdef cBasket
properties
curncy
end
methods
%%constructor
function obj = cBasket(symbol,date)
assert(nargin>0,'no symbol given');
if ~exist('date','var');
date=datestr(now,'yyyy-mm-dd');
end
obj.name = symbol;
obj.timestamp=date;
obj.curncy = cBasket.setCurncy(symbol);
end
%%methods getCurncy
function obj = setCurncy(symbol)
obj = 'xxx';
end % getCurncy
end
end
回答(2 个)
Honglei Chen
2012-6-7
It is not a static method, so I think you should use
obj.curncy = obj.setCurncy(symbol);
2 个评论
Honglei Chen
2012-6-8
I'm not sure what you are trying to do, but I think you mean
function obj = setCurncy(obj,symbol)
obj.name = symbol;
end
Tim Szostakowski
2018-7-17
You can make your function Static, if you write "methods(Static)" in your methods definition:
classdef cBasket
properties
curncy
end
methods(Static) %%<<<<<<<<< HERE!!
%%constructor
function obj = cBasket(symbol,date)
assert(nargin>0,'no symbol given');
if ~exist('date','var');
date=datestr(now,'yyyy-mm-dd');
end
obj.name = symbol;
obj.timestamp=date;
obj.curncy = cBasket.setCurncy(symbol);
end
%%methods getCurncy
function obj = setCurncy(symbol)
obj = 'xxx';
end % getCurncy
end
end
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