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Questions - redefinition

Error C2011, Tried everything already asked on here

i am new to Cpp and am having this error: Error C2011 'point2d': 'struct' type redefinition it is the first time i use modules, and i am having an error with the headers. Here is my code: squarec...
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Karl Antoun

c++

struct

constructor

redefinition

Votes: 0

Answers: 2

Latest Answer

The issue is in the source file, not the header. Implementations are done like this: point2d::point2d(int x, int y) { ... } Not like this: struct point2d { point2d(int x, int y) { ... } };
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POBIX

How do I avoid the "multiple definition of ..." Error in this case

Boardcomputer.h: #ifndef BOARDCOMPUTER_H #define BOARDCOMPUTER_H #include <Arduino.h> #include <TFT_eSPI.h> TFT_eSPI disp = TFT_eSPI(); ... #endif Boardcomputer.cpp: #include <Boar...
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Levi

c++

class

redefinition

platformio

Votes: 0

Answers: 1

Latest Answer

The problem is here: #ifndef BOARDCOMPUTER_H #define BOARDCOMPUTER_H #include <Arduino.h> #include <TFT_eSPI.h> TFT_eSPI disp = TFT_eSPI(); ... #endif You define disp in a heade...
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Jabberwocky

Redefine Python object method?

Suppose I have a class Foobar and I want to redefine a method of one of its instances: class Foobar: def myMethod(self): print('this method was not overridden') foo = Foobar() def foo.my...
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Tuor

python

object

monkeypatching

redefinition

Votes: 0

Answers: 2

Latest Answer

You can just create a new method and assign it def new_method(): print("Hello") foo.myMethod = new_method
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Simon Hawe

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