diff options
Diffstat (limited to 'pmt/src/lib/pmt_int.h')
| -rw-r--r-- | pmt/src/lib/pmt_int.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pmt/src/lib/pmt_int.h b/pmt/src/lib/pmt_int.h index a973d30d9e..af22d45159 100644 --- a/pmt/src/lib/pmt_int.h +++ b/pmt/src/lib/pmt_int.h @@ -34,8 +34,10 @@ #define PMT_LOCAL_ALLOCATOR 0 // define to 0 or 1 class pmt_base : boost::noncopyable { + mutable boost::detail::atomic_count count_; + protected: - pmt_base(){}; + pmt_base() : count_(0) {}; virtual ~pmt_base(); public: @@ -65,6 +67,9 @@ public: virtual bool is_c32vector() const { return false; } virtual bool is_c64vector() const { return false; } + friend void intrusive_ptr_add_ref(pmt_base* p); + friend void intrusive_ptr_release(pmt_base* p); + # if (PMT_LOCAL_ALLOCATOR) void *operator new(size_t); void operator delete(void *, size_t); |