PTLib
Version 2.10.10
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Class for ASN Choice type. More...
#include <asner.h>
Public Member Functions | |
~PASN_Choice () | |
virtual void | SetTag (unsigned newTag, TagClass tagClass=DefaultTagClass) |
PString | GetTagName () const |
PASN_Object & | GetObject () const |
PBoolean | IsValid () const |
operator PASN_Null & () | |
operator PASN_Boolean & () | |
operator PASN_Integer & () | |
operator PASN_Enumeration & () | |
operator PASN_Real & () | |
operator PASN_ObjectId & () | |
operator PASN_BitString & () | |
operator PASN_OctetString & () | |
operator PASN_NumericString & () | |
operator PASN_PrintableString & () | |
operator PASN_VisibleString & () | |
operator PASN_IA5String & () | |
operator PASN_GeneralString & () | |
operator PASN_BMPString & () | |
operator PASN_Sequence & () | |
operator const PASN_Null & () const | |
operator const PASN_Boolean & () const | |
operator const PASN_Integer & () const | |
operator const PASN_Enumeration & () const | |
operator const PASN_Real & () const | |
operator const PASN_ObjectId & () const | |
operator const PASN_BitString & () const | |
operator const PASN_OctetString & () const | |
operator const PASN_NumericString & () const | |
operator const PASN_PrintableString & () const | |
operator const PASN_VisibleString & () const | |
operator const PASN_IA5String & () const | |
operator const PASN_GeneralString & () const | |
operator const PASN_BMPString & () const | |
operator const PASN_Sequence & () const | |
virtual PBoolean | CreateObject ()=0 |
virtual Comparison | Compare (const PObject &obj) const |
Compare the two objects and return their relative rank. More... | |
virtual void | PrintOn (ostream &strm) const |
Output the contents of the object to the stream. More... | |
virtual PString | GetTypeAsString () const |
Return a string giving the type of the object. More... | |
virtual PINDEX | GetDataLength () const |
virtual PBoolean | IsPrimitive () const |
virtual PBoolean | Decode (PASN_Stream &) |
virtual void | Encode (PASN_Stream &) const |
virtual PBoolean | DecodePER (PPER_Stream &) |
virtual void | EncodePER (PPER_Stream &) const |
PBoolean | DecodeXER (PXER_Stream &) |
void | EncodeXER (PXER_Stream &) const |
PASN_Choice & | operator= (const PASN_Choice &other) |
PINDEX | GetValueByName (PString name) const |
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PINDEX | GetObjectLength () const |
PBoolean | IsExtendable () const |
void | SetExtendable (PBoolean ext=true) |
TagClass | GetTagClass () const |
unsigned | GetTag () const |
void | SetConstraints (ConstraintType type, int value) |
void | SetConstraints (ConstraintType, int lower, MaximumValueTag) |
void | SetConstraints (ConstraintType, MinimumValueTag lower, unsigned upper) |
void | SetConstraints (ConstraintType, MinimumValueTag lower, MaximumValueTag upper) |
void | SetConstraints (ConstraintType type, int lower, unsigned upper) |
virtual void | SetConstraintBounds (ConstraintType type, int lower, unsigned upper) |
virtual void | SetCharacterSet (ConstraintType ctype, const char *charSet) |
virtual void | SetCharacterSet (ConstraintType ctype, unsigned firstChar, unsigned lastChar) |
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virtual | ~PObject () |
virtual PObject * | Clone () const |
Create a copy of the class on the heap. More... | |
virtual PINDEX | HashFunction () const |
This function yields a hash value required by the PDictionary class. More... | |
virtual Comparison | CompareObjectMemoryDirect (const PObject &obj) const |
Determine the byte wise comparison of two objects. More... | |
bool | operator== (const PObject &obj) const |
Compare the two objects. More... | |
bool | operator!= (const PObject &obj) const |
Compare the two objects. More... | |
bool | operator< (const PObject &obj) const |
Compare the two objects. More... | |
bool | operator> (const PObject &obj) const |
Compare the two objects. More... | |
bool | operator<= (const PObject &obj) const |
Compare the two objects. More... | |
bool | operator>= (const PObject &obj) const |
Compare the two objects. More... | |
virtual const char * | GetClass (unsigned ancestor=0) const |
Get the current dynamic type of the object instance. More... | |
PBoolean | IsClass (const char *cls) const |
virtual PBoolean | InternalIsDescendant (const char *clsName) const |
Determine if the dynamic type of the current instance is a descendent of the specified class. More... | |
virtual void | ReadFrom (istream &strm) |
Input the contents of the object from the stream. More... | |
Protected Member Functions | |
PASN_Choice (unsigned nChoices=0, PBoolean extend=false) | |
PASN_Choice (unsigned tag, TagClass tagClass, unsigned nChoices, PBoolean extend) | |
PASN_Choice (unsigned tag, TagClass tagClass, unsigned nChoices, PBoolean extend, const PASN_Names *nameSpec, unsigned namesCnt) | |
PASN_Choice (const PASN_Choice &other) | |
PBoolean | CheckCreate () const |
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PASN_Object (unsigned tag, TagClass tagClass, PBoolean extend=false) | |
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PObject () | |
Constructor for PObject, made protected so cannot ever create one on its own. More... | |
Protected Attributes | |
unsigned | numChoices |
PASN_Object * | choice |
const PASN_Names * | names |
unsigned | namesCount |
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PBoolean | extendable |
PER extension capability. More... | |
TagClass | tagClass |
BER tag class. More... | |
unsigned | tag |
ASN object tag. More... | |
Class for ASN Choice type.
PASN_Choice::~PASN_Choice | ( | ) |
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Compare the two objects and return their relative rank.
This function is usually overridden by descendent classes to yield the ranking according to the semantics of the object.
The default function is to use the CompareObjectMemoryDirect()
function to do a byte wise memory comparison of the two objects.
LessThan
, EqualTo
or GreaterThan
according to the relative rank of the objects. Reimplemented from PObject.
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Implemented in PRFC1155_NetworkAddress, PRFC1155_ApplicationSyntax, PRFC1155_SimpleSyntax, PSNMP_PDUs, and PRFC1155_ObjectSyntax.
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Implements PASN_Object.
Reimplemented in PSNMP_PDUs.
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PBoolean PASN_Choice::DecodeXER | ( | PXER_Stream & | ) |
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Implements PASN_Object.
Reimplemented in PSNMP_PDUs.
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void PASN_Choice::EncodeXER | ( | PXER_Stream & | ) | const |
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Implements PASN_Object.
PASN_Object& PASN_Choice::GetObject | ( | ) | const |
PString PASN_Choice::GetTagName | ( | ) | const |
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Return a string giving the type of the object.
Implements PASN_Object.
PINDEX PASN_Choice::GetValueByName | ( | PString | name | ) | const |
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Reimplemented from PASN_Object.
PASN_Choice::operator const PASN_BitString & | ( | ) | const |
PASN_Choice::operator const PASN_BMPString & | ( | ) | const |
PASN_Choice::operator const PASN_Boolean & | ( | ) | const |
PASN_Choice::operator const PASN_Enumeration & | ( | ) | const |
PASN_Choice::operator const PASN_GeneralString & | ( | ) | const |
PASN_Choice::operator const PASN_IA5String & | ( | ) | const |
PASN_Choice::operator const PASN_Integer & | ( | ) | const |
PASN_Choice::operator const PASN_Null & | ( | ) | const |
PASN_Choice::operator const PASN_NumericString & | ( | ) | const |
PASN_Choice::operator const PASN_ObjectId & | ( | ) | const |
PASN_Choice::operator const PASN_OctetString & | ( | ) | const |
PASN_Choice::operator const PASN_PrintableString & | ( | ) | const |
PASN_Choice::operator const PASN_Real & | ( | ) | const |
PASN_Choice::operator const PASN_Sequence & | ( | ) | const |
PASN_Choice::operator const PASN_VisibleString & | ( | ) | const |
PASN_Choice::operator PASN_BitString & | ( | ) |
PASN_Choice::operator PASN_BMPString & | ( | ) |
PASN_Choice::operator PASN_Boolean & | ( | ) |
PASN_Choice::operator PASN_Enumeration & | ( | ) |
PASN_Choice::operator PASN_GeneralString & | ( | ) |
PASN_Choice::operator PASN_IA5String & | ( | ) |
PASN_Choice::operator PASN_Integer & | ( | ) |
PASN_Choice::operator PASN_Null & | ( | ) |
PASN_Choice::operator PASN_NumericString & | ( | ) |
PASN_Choice::operator PASN_ObjectId & | ( | ) |
PASN_Choice::operator PASN_OctetString & | ( | ) |
PASN_Choice::operator PASN_PrintableString & | ( | ) |
PASN_Choice::operator PASN_Real & | ( | ) |
PASN_Choice::operator PASN_Sequence & | ( | ) |
PASN_Choice::operator PASN_VisibleString & | ( | ) |
PASN_Choice& PASN_Choice::operator= | ( | const PASN_Choice & | other | ) |
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Output the contents of the object to the stream.
The exact output is dependent on the exact semantics of the descendent class. This is primarily used by the standard operator<<
function.
The default behaviour is to print the class name.
Reimplemented from PObject.
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Reimplemented from PASN_Object.
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Referenced by IsValid().
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