summaryrefslogtreecommitdiff
path: root/cpp/src/qpid/RefCountedBuffer.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'cpp/src/qpid/RefCountedBuffer.cpp')
-rw-r--r--cpp/src/qpid/RefCountedBuffer.cpp29
1 files changed, 18 insertions, 11 deletions
diff --git a/cpp/src/qpid/RefCountedBuffer.cpp b/cpp/src/qpid/RefCountedBuffer.cpp
index a82e1a02ab..9b8f1ebd5e 100644
--- a/cpp/src/qpid/RefCountedBuffer.cpp
+++ b/cpp/src/qpid/RefCountedBuffer.cpp
@@ -20,27 +20,34 @@
*/
#include "qpid/RefCountedBuffer.h"
-#include <stdlib.h>
#include <new>
namespace qpid {
-void RefCountedBuffer::released() const {
+RefCountedBuffer::RefCountedBuffer() : count(0) {}
+
+void RefCountedBuffer::destroy() const {
this->~RefCountedBuffer();
- ::free (reinterpret_cast<void *>(const_cast<RefCountedBuffer *>(this)));
+ ::delete[] reinterpret_cast<const char*>(this);
+}
+
+char* RefCountedBuffer::addr() const {
+ return const_cast<char*>(reinterpret_cast<const char*>(this)+sizeof(RefCountedBuffer));
}
-BufferRef RefCountedBuffer::create(size_t n) {
- void* store=::malloc (n + sizeof(RefCountedBuffer));
- if (NULL == store)
- throw std::bad_alloc();
+RefCountedBuffer::pointer RefCountedBuffer::create(size_t n) {
+ char* store=::new char[n+sizeof(RefCountedBuffer)];
new(store) RefCountedBuffer;
- char* start = reinterpret_cast<char *>(store) + sizeof(RefCountedBuffer);
- return BufferRef(
- boost::intrusive_ptr<RefCounted>(reinterpret_cast<RefCountedBuffer*>(store)),
- start, start+n);
+ return pointer(reinterpret_cast<RefCountedBuffer*>(store));
}
+RefCountedBuffer::pointer::pointer() {}
+RefCountedBuffer::pointer::pointer(RefCountedBuffer* x) : p(x) {}
+RefCountedBuffer::pointer::pointer(const pointer& x) : p(x.p) {}
+RefCountedBuffer::pointer::~pointer() {}
+RefCountedBuffer::pointer& RefCountedBuffer::pointer::operator=(const RefCountedBuffer::pointer& x) { p = x.p; return *this; }
+
+char* RefCountedBuffer::pointer::cp() const { return p ? p->get() : 0; }
} // namespace qpid