Class CASN1EncExplicitTag

class CASN1EncExplicitTag : public CASN1EncConstructed;

Description

Class used to wrap other encoding objects in order to give them an explicit tag.

Derivation

• CBase - Base class for all classes to be instantiated on the heap.

• CASN1EncBase - Base class for all ASN.1 types that we can encode.

• CASN1EncConstructed - Base class for all ASN1 constructed-type objects. Most of these are container cl...

• CASN1EncExplicitTag - Class used to wrap other encoding objects in order to give them an explicit tag.

Members

Defined in CASN1EncExplicitTag:

• Child(const TUint)const
• NewL(CASN1EncBase *,const TTagType,const TASN1Class)Takes ownership of the encoder, *including* the case when this method leaves.
• NewLC(CASN1EncBase *,const TTagType,const TASN1Class)Takes ownership of the encoder, *including* the case when this method leaves.
• NumChildren()const
• ~CASN1EncExplicitTag()

Inherited from CASN1EncBase:

• CASN1EncBase(const TTagType,const TASN1Class)Protected constructor
• ConstructL()Must call this version from derived classes in their ConstructL, but only once t...
• LengthDER()constGives total number of octets in the DER encoding of this object.
• SetTag(const TTagType,const TASN1Class)Sets tag type/class of the encoding object
• WriteDERL(TDes8 &,TUint &)constWrites entire DER encoding of this object into the given buffer.
• iContentsLengthDERLength of DER encoded content.
• iLengthLengthDERLength of DER encoded length.
• iTagLengthDERLength of DER encoded tag.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• Extension_(TUint,TAny *&,TAny *)Extension function
• operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TAny *)Initialises the object to binary zeroes.
• operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...

IMPORT_C static CASN1EncExplicitTag* NewLC(CASN1EncBase *aEncoder, const TTagType aType, const TASN1Class aClass=EContextSpecific);

Description

Takes ownership of the encoder, *including* the case when this method leaves.

Parameters

CASN1EncBase *aEncoder ASN.1 encoding object to wrap const TTagType aType Tag type to assign const TASN1Class aClass Tag class to assign

Return value

CASN1EncExplicitTag * Wrapped encoding object pushed on the cleanup stack.

IMPORT_C static CASN1EncExplicitTag* NewL(CASN1EncBase *aEncoder, const TTagType aType, const TASN1Class aClass=EContextSpecific);

Description

Takes ownership of the encoder, *including* the case when this method leaves.

Parameters

CASN1EncBase *aEncoder ASN.1 encoding object to wrap const TTagType aType Tag type to assign const TASN1Class aClass Tag class to assign

Return value

CASN1EncExplicitTag * Wrapped encoding object.

IMPORT_C ~CASN1EncExplicitTag();

Description

private: virtual TUint NumChildren() const;

Description

Return value

TUint

private: virtual const CASN1EncBase& Child(const TUint aIndex) const;

Description

Parameters

const TUint aIndex

Return value

const CASN1EncBase &