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| author | git | 2009-08-15 02:49:48 +0000 |
|---|---|---|
| committer | git | 2009-08-15 02:49:48 +0000 |
| commit | ca6bb9a194419707d421f19b15184116736276dd (patch) | |
| tree | 83b1cbfcc13c0cdba638dcc203fcf466fd17d6b9 /gruel/src/lib | |
| parent | 05e222427c2616282a3cda6d309ddbb887c6dc36 (diff) | |
| download | gnuradio-ca6bb9a194419707d421f19b15184116736276dd.tar.gz gnuradio-ca6bb9a194419707d421f19b15184116736276dd.tar.bz2 gnuradio-ca6bb9a194419707d421f19b15184116736276dd.zip | |
Applied patch c1258.diff from Stephan Bruns (ticket:359)
This patch changes pmt_t to use boost intrusive pointers.
Patch was modified to apply to new pmt location since the
original patch was created, and add missing include file.
Signed-off-by: Johnathan Corgan <jcorgan@corganenterprises.com>
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11595 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gruel/src/lib')
| -rw-r--r-- | gruel/src/lib/pmt/pmt.cc | 2 | ||||
| -rw-r--r-- | gruel/src/lib/pmt/pmt_int.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gruel/src/lib/pmt/pmt.cc b/gruel/src/lib/pmt/pmt.cc index fbf557be1..fd4035f75 100644 --- a/gruel/src/lib/pmt/pmt.cc +++ b/gruel/src/lib/pmt/pmt.cc @@ -56,6 +56,8 @@ pmt_base::operator delete(void *p, size_t size) #endif +void intrusive_ptr_add_ref(pmt_base* p) { ++(p->count_); } +void intrusive_ptr_release(pmt_base* p) { if (--(p->count_) == 0 ) delete p; } pmt_base::~pmt_base() { diff --git a/gruel/src/lib/pmt/pmt_int.h b/gruel/src/lib/pmt/pmt_int.h index 9aac322a7..ba865b418 100644 --- a/gruel/src/lib/pmt/pmt_int.h +++ b/gruel/src/lib/pmt/pmt_int.h @@ -24,6 +24,7 @@ #include <gruel/pmt.h> #include <boost/utility.hpp> +#include <boost/detail/atomic_count.hpp> /* * EVERYTHING IN THIS FILE IS PRIVATE TO THE IMPLEMENTATION! @@ -35,8 +36,10 @@ namespace pmt { class pmt_base : boost::noncopyable { + mutable boost::detail::atomic_count count_; + protected: - pmt_base(){}; + pmt_base() : count_(0) {}; virtual ~pmt_base(); public: @@ -66,6 +69,9 @@ 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); |