Asposecpplib
System::Threading::Timer Class Referencefinal

Timer class that executes job item in separate thread after delay. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument. More...

Inherits System::Object.

Public Member Functions

ASPOSECPP_SHARED_API Timer (TimerCallback callback)
 Constructor. More...
 
ASPOSECPP_SHARED_API Timer (TimerCallback callback, const System::SharedPtr< System::Object > &state, int64_t dueTime, int64_t period)
 Constructor. More...
 
ASPOSECPP_SHARED_API Timer (TimerCallback callback, const System::SharedPtr< System::Object > &state, System::TimeSpan dueTime, System::TimeSpan period)
 Constructor. More...
 
ASPOSECPP_SHARED_API bool Change (int64_t dueTime, int64_t period)
 Re-schedules or cancels timer. More...
 
ASPOSECPP_SHARED_API bool Change (System::TimeSpan dueTime, System::TimeSpan period)
 Re-schedules or cancels timer. More...
 
ASPOSECPP_SHARED_API void Dispose ()
 De-schedules timer. More...
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared refernce counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () const
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 Specialization of Object::ReferenceEquals for case of string and nullptr. More...
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 Specialization of Object::ReferenceEquals for case of strings. More...
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. More...
 
- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Impleemnts C# typeof(System.Object) construct. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool Equals (double const &objA, double const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 

Detailed Description

Timer class that executes job item in separate thread after delay. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

Constructor & Destructor Documentation

◆ Timer() [1/3]

ASPOSECPP_SHARED_API System::Threading::Timer::Timer ( TimerCallback  callback)

Constructor.

Parameters
callbackFunction to be called by the timer.

◆ Timer() [2/3]

ASPOSECPP_SHARED_API System::Threading::Timer::Timer ( TimerCallback  callback,
const System::SharedPtr< System::Object > &  state,
int64_t  dueTime,
int64_t  period 
)

Constructor.

Parameters
callbackFunction to be called by the timer.
stateCallback function argument.
dueTimeTimeout before first invocation of callback function, in milliseconds; negative values doesn't schedule timer after creation so it can be re-scheduled later.
periodTimeout between consequental invocations of callback function, in milliseconds; non-positive values mean that timer should only be executed once.

◆ Timer() [3/3]

ASPOSECPP_SHARED_API System::Threading::Timer::Timer ( TimerCallback  callback,
const System::SharedPtr< System::Object > &  state,
System::TimeSpan  dueTime,
System::TimeSpan  period 
)

Constructor.

Parameters
callbackFunction to be called by the timer.
stateCallback function argument.
dueTimeTimeout before first invocation of callback function; negative values doesn't schedule timer after creation so it can be re-scheduled later.
periodTimeout between consequental invocations of callback function; non-positive values mean that timer should only be executed once.

Member Function Documentation

◆ Change() [1/2]

ASPOSECPP_SHARED_API bool System::Threading::Timer::Change ( int64_t  dueTime,
int64_t  period 
)

Re-schedules or cancels timer.

Parameters
dueTimeTimeout before next invocation of callback function, in milliseconds; negative values cancel timer even if it was scheduled.
periodTimeout between consequental invocations of callback function, in milliseconds; non-positive values mean that timer should only be executed once.

◆ Change() [2/2]

ASPOSECPP_SHARED_API bool System::Threading::Timer::Change ( System::TimeSpan  dueTime,
System::TimeSpan  period 
)

Re-schedules or cancels timer.

Parameters
dueTimeTimeout before next invocation of callback function; negative values cancel timer even if it was scheduled.
periodTimeout between consequental invocations of callback function; non-positive values mean that timer should only be executed once.

◆ Dispose()

ASPOSECPP_SHARED_API void System::Threading::Timer::Dispose ( )

De-schedules timer.