Re: Boehm GC problem

 Hi Vadim,

It is better to send questions to the ML ([email protected]). Probably someone on the list knows the answer.

I have tried your sample but it worked for me (on cygwin), the output:
1000
1

1001
1

Just for reference, I used the recent BDWGC snapshot and following commands to build the sample:
gcc -I include -c extra/gc.c
g++ -I include test_app.cpp gc.o 

[Translated] Fri, 27 Dec 2013, 16:51 +04:00 from Vadim <[email protected]>:
>Hi.
>I have an issue with Boehm GC, probably you could help me.
>I found the solution  http://www.drdobbs.com/the-boehm-collector-for-c-and-c/184401632?pgno=6 how to use the collector for the std types but it does not work for me.
>
>The code:
>
>#include "app.h" I replaced it to:
#include <iostream>
#include <stdlib.h>
#include "gc_cpp.h"

>
>using namespace std;
>
>long allocated = 0;
>
>template<class Super>
>class Boehmable : public Super, public virtual gc_cleanup
>{
>public:
>Boehmable() : Super(), gc_cleanup() { allocated++; }
>virtual ~Boehmable() { allocated--; }
>};
>
>class MyClass
>{
>public:
>MyClass() {};
>~MyClass() {};
>};
>
>int main(int argc, char **argv)
>{
>for (int i = 0; i < 1000; i++)
>{
>new Boehmable<MyClass>();
>}
>
>cout << allocated << endl;    // 1000
>GC_gcollect();
>cout << allocated << endl << endl;  // 1 - It works 
>
>for (int i = 0; i < 1000; i++)
>{
>new Boehmable<string>();
>}
>
>cout << allocated << endl;    // 1001
>GC_gcollect();
>cout << allocated << endl << endl;  // 1001 - Does not work!
>
>system("pause");
>
>return 0;
>}
>
>Does not work for list, vector, etc. types neither.
Regards,
Ivan

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