Asposecpplib
System::Diagnostics::Stopwatch Class Reference

Allows time measurement. 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 Stopwatch ()
 RTTI information. More...
 
virtual ASPOSECPP_SHARED_API ~Stopwatch ()
 Destructor. More...
 
ASPOSECPP_SHARED_API void Start ()
 Starts time measurement. More...
 
ASPOSECPP_SHARED_API void Stop ()
 Stops time measurement. More...
 
ASPOSECPP_SHARED_API void Reset ()
 Stops time measurement, sets measured interval to zero. More...
 
ASPOSECPP_SHARED_API void Restart ()
 Sets measured interval to zero, then starts time measurement. More...
 
bool get_IsRunning () const
 Checks if stopwatch is running. More...
 
const TimeSpanget_Elapsed () const
 Gets elapsed interval. More...
 
int64_t get_ElapsedMilliseconds () const
 Gets elapsed interval in milliseconds. More...
 
int64_t get_ElapsedTicks () const
 Gets the total elapsed time measured by the current instance, in timer ticks. 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 () ASPOSE_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 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...
 
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...
 

Static Public Member Functions

static ASPOSECPP_SHARED_API SharedPtr< StopwatchStartNew ()
 Creates new Stopwatch object and starts measurement. 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...
 

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...
 

Detailed Description

Allows time measurement. 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

◆ Stopwatch()

ASPOSECPP_SHARED_API System::Diagnostics::Stopwatch::Stopwatch ( )

RTTI information.

Constructs Stopwatch object.

◆ ~Stopwatch()

virtual ASPOSECPP_SHARED_API System::Diagnostics::Stopwatch::~Stopwatch ( )
virtual

Destructor.

Member Function Documentation

◆ get_Elapsed()

const TimeSpan& System::Diagnostics::Stopwatch::get_Elapsed ( ) const
inline

Gets elapsed interval.

Returns
Interval between last reset and stop operations.

◆ get_ElapsedMilliseconds()

int64_t System::Diagnostics::Stopwatch::get_ElapsedMilliseconds ( ) const
inline

Gets elapsed interval in milliseconds.

Returns
Interval between last reset and stop operations in milliseconds.

◆ get_ElapsedTicks()

int64_t System::Diagnostics::Stopwatch::get_ElapsedTicks ( ) const
inline

Gets the total elapsed time measured by the current instance, in timer ticks.

Returns
Total number of timer ticks measured by the current instance.

◆ get_IsRunning()

bool System::Diagnostics::Stopwatch::get_IsRunning ( ) const
inline

Checks if stopwatch is running.

Returns
True if we're measuring time now, false otherwise.

◆ Reset()

ASPOSECPP_SHARED_API void System::Diagnostics::Stopwatch::Reset ( )

Stops time measurement, sets measured interval to zero.

◆ Restart()

ASPOSECPP_SHARED_API void System::Diagnostics::Stopwatch::Restart ( )

Sets measured interval to zero, then starts time measurement.

◆ Start()

ASPOSECPP_SHARED_API void System::Diagnostics::Stopwatch::Start ( )

Starts time measurement.

◆ StartNew()

static ASPOSECPP_SHARED_API SharedPtr<Stopwatch> System::Diagnostics::Stopwatch::StartNew ( )
static

Creates new Stopwatch object and starts measurement.

Returns
Pointer to newly created Stopwatch object.

◆ Stop()

ASPOSECPP_SHARED_API void System::Diagnostics::Stopwatch::Stop ( )

Stops time measurement.