gecko-dev/xpcom/base/nsMemoryReporterManager.h

#include "nsIMemoryReporter.h"
#include "nsCOMArray.h"
#include "mozilla/Mutex.h"

using mozilla::Mutex;

class nsMemoryReporter : public nsIMemoryReporter
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIMEMORYREPORTER

  nsMemoryReporter(nsCString& prefix,
                   nsCString& path, 
                   nsCString& desc,
                   PRInt64 memoryUsed);

  ~nsMemoryReporter();

protected:
  nsCString mPath, mDesc;
  PRInt64 mMemoryUsed;
};


class nsMemoryReporterManager : public nsIMemoryReporterManager
{
public:
    NS_DECL_ISUPPORTS
    NS_DECL_NSIMEMORYREPORTERMANAGER

    nsMemoryReporterManager();
    virtual ~nsMemoryReporterManager();

private:
    nsCOMArray<nsIMemoryReporter> mReporters;
    Mutex                         mMutex;
};

#define NS_MEMORY_REPORTER_MANAGER_CID \
{ 0xfb97e4f5, 0x32dd, 0x497a, \
{ 0xba, 0xa2, 0x7d, 0x1e, 0x55, 0x7, 0x99, 0x10 } }