Changeset 19270 in vbox for trunk/src/VBox/Main/include

Timestamp:

Apr 29, 2009 8:40:33 PM (16 years ago)

Author:

vboxsync

Message:

#3354: SubMetric instances leak fixed. No more leaks in metric register/unregister.

File:

• trunk/src/VBox/Main/include/Performance.h (modified) (6 diffs)

trunk/src/VBox/Main/include/Performance.h

@@ -169 +169 @@
         BaseMetric(CollectorHAL *hal, const char *name, ComPtr<IUnknown> object)
             : mHAL(hal), mPeriod(0), mLength(0), mName(name), mObject(object), mLastSampleTaken(0), mEnabled(false) {};
+        virtual ~BaseMetric() {};
 
         virtual void init(ULONG period, ULONG length) = 0;
@@ -205 +206 @@
         HostCpuLoad(CollectorHAL *hal, ComPtr<IUnknown> object, SubMetric *user, SubMetric *kernel, SubMetric *idle)
         : BaseMetric(hal, "CPU/Load", object), mUser(user), mKernel(kernel), mIdle(idle) {};
+        ~HostCpuLoad() { delete mUser; delete mKernel; delete mIdle; };
+
         void init(ULONG period, ULONG length);
 
@@ -238 +241 @@
         HostCpuMhz(CollectorHAL *hal, ComPtr<IUnknown> object, SubMetric *mhz)
         : BaseMetric(hal, "CPU/MHz", object), mMHz(mhz) {};
+        ~HostCpuMhz() { delete mMHz; };
 
         void init(ULONG period, ULONG length);
@@ -255 +259 @@
         HostRamUsage(CollectorHAL *hal, ComPtr<IUnknown> object, SubMetric *total, SubMetric *used, SubMetric *available)
         : BaseMetric(hal, "RAM/Usage", object), mTotal(total), mUsed(used), mAvailable(available) {};
+        ~HostRamUsage() { delete mTotal; delete mUsed; delete mAvailable; };
 
         void init(ULONG period, ULONG length);
@@ -274 +279 @@
         MachineCpuLoad(CollectorHAL *hal, ComPtr<IUnknown> object, RTPROCESS process, SubMetric *user, SubMetric *kernel)
         : BaseMetric(hal, "CPU/Load", object), mProcess(process), mUser(user), mKernel(kernel) {};
+        ~MachineCpuLoad() { delete mUser; delete mKernel; };
 
         void init(ULONG period, ULONG length);
@@ -306 +312 @@
         MachineRamUsage(CollectorHAL *hal, ComPtr<IUnknown> object, RTPROCESS process, SubMetric *used)
         : BaseMetric(hal, "RAM/Usage", object), mProcess(process), mUsed(used) {};
+        ~MachineRamUsage() { delete mUsed; };
 
         void init(ULONG period, ULONG length);