Asposecpplib
System::Text::EncodingDecoder Class Reference

Decoder that uses encoding object for decoding. 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::Text::Decoder.

Public Member Functions

ASPOSECPP_SHARED_API void Convert (const uint8_t *bytes, int byteCount, char_t *chars, int charCount, bool flush, int &bytesUsed, int &charsUsed, bool &completed) override
 Converts bytes to characters. More...
 
ASPOSECPP_SHARED_API void Convert (ArrayPtr< uint8_t > bytes, int byteIndex, int byteCount, ArrayPtr< char_t > chars, int charIndex, int charCount, bool flush, int &bytesUsed, int &charsUsed, bool &completed) override
 Converts bytes to characters. More...
 
- Public Member Functions inherited from System::Text::Decoder
DecoderFallbackPtr get_Fallback () const
 Gets error handling fallback. More...
 
ASPOSECPP_SHARED_API void set_Fallback (DecoderFallbackPtr value)
 Sets error handling fallback. More...
 
ASPOSECPP_SHARED_API DecoderFallbackBufferPtr get_FallbackBuffer () const
 Gets fallback buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetCharCount (ArrayPtr< uint8_t > bytes, int index, int count)
 Gets the number of characters needed to decode a buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetCharCount (ArrayPtr< uint8_t > bytes, int index, int count, bool flush)
 Gets the number of characters needed to decode a buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetCharCount (const uint8_t *bytes, int count, bool flush)
 Gets the number of characters needed to decode a buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetChars (ArrayPtr< uint8_t > bytes, int byteIndex, int byteCount, ArrayPtr< char_t > chars, int charIndex)
 Get the characters that result from decoding a buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetChars (ArrayPtr< uint8_t > bytes, int byteIndex, int byteCount, ArrayPtr< char_t > chars, int charIndex, bool flush)
 Get the characters that result from decoding a buffer. More...
 
virtual ASPOSECPP_SHARED_API int GetChars (const uint8_t *bytes, int byteCount, char_t *chars, int charCount, bool flush)
 Get the characters that result from decoding a buffer. More...
 
virtual ASPOSECPP_SHARED_API void Reset ()
 Cleans decoder internal state. 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 int32_t 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

Decoder that uses encoding object for decoding. 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.

Member Function Documentation

◆ Convert() [1/2]

ASPOSECPP_SHARED_API void System::Text::EncodingDecoder::Convert ( ArrayPtr< uint8_t >  bytes,
int  byteIndex,
int  byteCount,
ArrayPtr< char_t >  chars,
int  charIndex,
int  charCount,
bool  flush,
int &  bytesUsed,
int &  charsUsed,
bool &  completed 
)
overridevirtual

Converts bytes to characters.

Parameters
bytesBytes to decode.
byteIndexInput buffer offset.
byteCountInput buffer size.
charsDestination character buffer.
charIndexDestination array offset.
charCountDestination array size.
flushIf true, cleans internal decoder state after calculation.
bytesUsedReference to variable to store count of bytes read.
charsUsedReference to variable to store count of characters written.
completedReference to variable to be set to true if input buffer was exhausted and to false otherwise.

Reimplemented from System::Text::Decoder.

◆ Convert() [2/2]

ASPOSECPP_SHARED_API void System::Text::EncodingDecoder::Convert ( const uint8_t *  bytes,
int  byteCount,
char_t *  chars,
int  charCount,
bool  flush,
int &  bytesUsed,
int &  charsUsed,
bool &  completed 
)
overridevirtual

Converts bytes to characters.

Parameters
bytesBytes to decode.
byteCountInput buffer size.
charsDestination character buffer.
charCountDestination array size.
flushIf true, cleans internal decoder state after calculation.
bytesUsedReference to variable to store count of bytes read.
charsUsedReference to variable to store count of characters written.
completedReference to variable to be set to true if input buffer was exhausted and to false otherwise.

Reimplemented from System::Text::Decoder.