Navigation
Unreal Engine C++ API Reference > Runtime > Core > ProfilingDebugging
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/ProfilingDebugging/InstanceCounter.h |
| Include | #include "ProfilingDebugging/InstanceCounter.h" |
Syntax
class FInstanceCountingObject
Remarks
A helper object for counting instances of struct or classes for debugging purposes, e.g. to get an absolute count of the number of "Foo"'s in existence
Suggested use
class UFoo { public: etc etc protected: COUNT_INSTANCES(FTypeIWantToCount) };
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | DoLog | Log increment/decrement? |
 |
FName | Name | Name we are tracking |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FInstanceCountingObject
(
const FInstanceCountingObject& RHS |
Copy-constructor for assigment | |
 |
FInstanceCountingObject
(
const TCHAR* InName, |
Constructor, though geneerally these objects should be created using the COUNT_INSTANCES_ macro. |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Destructor |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | Decrements stats for objects of this type | |
  |
FGlobalVars & | GetGlobals () |
|
  |
int32 | GetInstanceCount
(
const TCHAR* Name |
Returns the count of instances with "Name". |
 |
void | Increments stats for objects of this type | |
  |
void | LogCounts
(
FOutputDevice& OutputDevice |
Dumps stats for all counted instances to the provided output device. |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FGlobalVars | Vars used by our singleton |
Constants
| Name | Description |
|---|---|
| Globals | Vars are stored as a pointer and initialized on demand due to avoid dependencies on global crot order |