Re: [Boost-users] [Pool] Use singleton_pool in struct

Hi Claude, Since the first usage compiles fine I guess "malloc" is a static method of boost::singleton_pool Try changing your call to myStruct::poolMemory::malloc Regards, koval 2012/10/8 Claude

Hi! I have a problem with singleton_pool when I use it into a struct. I think that this problem is my bad knowledge of C++ and not a problem of boost pool.

#include <iostream> #include

using namespace std;

struct data { int a,b; char name[50]; };

struct MyOrderTag {}; typedef boost::singleton_pool poolMemory;

struct myStruct { struct MyOrderTag {}; typedef boost::singleton_pool poolMemory; };

int main() { data *d = (data*)poolMemory::malloc(); //This is ok

myStruct ms; // data *d1 = (data*)ms.poolMemory::malloc(); //Error!

d->a = 2;

poolMemory::release_memory(); return 0; }

I obtain a compiler error on row: data *d1 = (data*)ms.poolMemory::malloc(); The poolMemory in struct is only a typedef and not a struct field. How can I use a singleton_pool into a struct?

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