Perhaps I am using smart pointers incorrectly, but I am getting in a situation where a smart pointer is returning a pointer to an object with a ref count of 0. Meaning, it’s already been deleted, and then it gets deleted a second time.
Here is a code snippet that illustrates the problem.
[code]// ptrcrash.cpp : Defines the entry point for the console application.
//
#include “stdafx.h”
class MainObject;
class InnerObject : public ReferenceCountedObject
{
public:
InnerObject(MainObject* mo_) : mo(mo_)
{
data = new char[10];
}
virtual ~InnerObject();
private:
MainObject* mo;
char* data;
};
typedef ReferenceCountedObjectPtr InnerObjectPtr;
class MainObject
{
public:
MainObject()
{
innerObject = new InnerObject(this);
}
virtual ~MainObject()
{
}
InnerObjectPtr getInnerObject() { return innerObject; }
private:
InnerObjectPtr innerObject;
};
InnerObject::~InnerObject()
{
printf("~InnerObject\n");
delete[] data;
InnerObjectPtr po = mo->getInnerObject();
}
int _tmain(int argc, _TCHAR* argv[])
{
MainObject* mo = new MainObject();
delete mo;
return 0;
}
[/code]
Also, tone.c shouldn’t be a part of juce, otherwise juce gets two functions named main.