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diff --git a/mimelib/doc/mechansm.html b/mimelib/doc/mechansm.html new file mode 100644 index 000000000..9880b5fa2 --- /dev/null +++ b/mimelib/doc/mechansm.html @@ -0,0 +1,172 @@ +<HTML> +<HEAD> + <TITLE> DwMechanism Man Page </TITLE> +</HEAD> +<BODY BGCOLOR="#FFFFFF"> +<H2> + <FONT COLOR="navy"> NAME </FONT> +</H2> +<P> +DwMechanism -- Class representing a MIME content-transfer-encoding field-body +<H2> + <FONT COLOR="navy"> SYNOPSIS </FONT> +</H2> +<PRE>class DW_EXPORT DwMechanism : public <A HREF="fieldbdy.html">DwFieldBody</A> { + +public: + + <A HREF="mechansm.html#DwMechanism">DwMechanism</A>(); + <A HREF="mechansm.html#DwMechanism">DwMechanism</A>(const DwMechanism& aCte); + <A HREF="mechansm.html#DwMechanism">DwMechanism</A>(const DwString& aStr, DwMessageComponent* aParent=0); + virtual ~DwMechanism(); + const DwMechanism& <A HREF="mechansm.html#op_eq">operator =</A> (const DwMechanism& aCte); + virtual void <A HREF="mechansm.html#Parse">Parse</A>(); + virtual void <A HREF="mechansm.html#Assemble">Assemble</A>(); + virtual DwMessageComponent* <A HREF="mechansm.html#Clone">Clone</A>() const; + int <A HREF="mechansm.html#AsEnum">AsEnum</A>() const; + void <A HREF="mechansm.html#FromEnum">FromEnum</A>(int aCte); + static DwMechanism* + <A HREF="mechansm.html#NewMechanism">NewMechanism</A>(const DwString& aStr, DwMessageComponent* aParent); + static DwMechanism* + (*<A HREF="mechansm.html#sNewMechanism">sNewMechanism</A>)(const DwString&, DwMessageComponent*); + +public: + + virtual void <A HREF="mechansm.html#PrintDebugInfo">PrintDebugInfo</A>(ostream& aStrm, int aDepth=0) const; + virtual void <A HREF="mechansm.html#CheckInvariants">CheckInvariants</A>() const; + +protected: + + void _PrintDebugInfo(ostream& aStrm) const; +}; +</PRE> +<H2> + <FONT COLOR="navy"> DESCRIPTION </FONT> +</H2> +<P> +<B><TT>DwMechanism</TT></B> represents a field body for the +Content-Transfer-Encoding header field as described in RFC-2045. +<B><TT>DwMechanism</TT></B> provides convenience functions that allow you +to set or get the content-transfer-encoding attribute as an enumerated value. +<H2> + <FONT COLOR="navy"> Public Member Functions </FONT> +</H2> +<P> +<FONT COLOR="teal"><B> <A NAME="DwMechanism">DwMechanism</A>() <BR> +DwMechanism(const DwMechanism& aCte) <BR> +DwMechanism(const DwString& aStr, DwMessageComponent* aParent=0) +</B></FONT> +<P> +The first constructor is the default constructor, which sets the +<B><TT>DwMechanism</TT></B> object's string representation to the empty string +and sets its parent to <B><TT>NULL</TT></B>. +<P> +The second constructor is the copy constructor, which copies the string +representation from <B><TT>aCte</TT></B>. The parent of the new +<B><TT>DwMechanism</TT></B> object is set to <B><TT>NULL</TT></B>. +<P> +The third constructor copies <B><TT>aStr</TT></B> to the +<B><TT>DwMechanism</TT></B> object's string representation and sets +<B><TT>aParent</TT></B> as its parent. The virtual member function +<B><TT>Parse()</TT></B> should be called immediately after this constructor +in order to parse the string representation. Unless it is +<B><TT>NULL</TT></B>, <B><TT>aParent</TT></B> should point to an object of +a class derived from <B><TT>DwField</TT></B>. +<P> +<FONT COLOR="teal"><B> const DwMechanism& <A NAME="op_eq">operator =</A> +(const DwMechanism& aCte) </B></FONT> +<P> +This is the assignment operator, which performs a deep copy of +<B><TT>aCte</TT></B>. The parent node of the <B><TT>DwMechanism</TT></B> +object is not changed. +<P> +<FONT COLOR="teal"><B> virtual void <A NAME="Parse">Parse</A>() </B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +executes the parse method for <B><TT>DwMechanism</TT></B> objects. It should +be called immediately after the string representation is modified and before +any of the object's attributes are retrieved. +<P> +This function clears the is-modified flag. +<P> +<FONT COLOR="teal"><B> virtual void <A NAME="Assemble">Assemble</A>() +</B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +executes the assemble method for <B><TT>DwMechanism</TT></B> objects. It +should be called whenever one of the object's attributes is changed in order +to assemble the string representation. It will be called automatically for +this object by the parent object's <B><TT>Assemble()</TT></B> member function +if the is-modified flag is set. +<P> +This function clears the is-modified flag. +<P> +<FONT COLOR="teal"><B> virtual DwMessageComponent* +<A NAME="Clone">Clone</A>() const </B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +creates a new <B><TT>DwMechanism</TT></B> object on the free store that has +the same value as this <B><TT>DwMechanism</TT></B> object. The basic idea +is that of a virtual copy constructor. +<P> +<FONT COLOR="teal"><B> int <A NAME="AsEnum">AsEnum</A>() const </B></FONT> +<P> +Returns the content transfer encoding as an enumerated value. Enumerated +values are defined for all standard content transfer encodings in the file +enum.h. If the content transfer encoding is non-standard +<B><TT>DwMime::kCteUnknown</TT></B> is returned. The inherited member function +<B><TT>DwMessageComponent::AsString()</TT></B> may be used to get the content +transfer encoding, standard or non-standard, as a string. +<P> +<FONT COLOR="teal"><B> void <A NAME="FromEnum">FromEnum</A>(int aCte) +</B></FONT> +<P> +Sets the content transfer encoding from an enumerated value. Enumerated values +are defined for all standard content transfer encodings in the file enum.h. +You may set the content transfer encoding to any string value, standard or +non-standard, by using the inherited member function +<B><TT>DwMessageComponent::FromString()</TT></B>. +<P> +<FONT COLOR="teal"><B> static DwMechanism* +<A NAME="NewMechanism">NewMechanism</A>(const DwString& aStr, +DwMessageComponent* aParent) </B></FONT> +<P> +Creates a new <B><TT>DwMechanism</TT></B> object on the free store. If the +static data member <B><TT>sNewMechanism</TT></B> is <B><TT>NULL</TT></B>, +this member function will create a new <B><TT>DwMechanism</TT></B> and return +it. Otherwise, <B><TT>NewMechanism()</TT></B> will call the user-supplied +function pointed to by <B><TT>sNewMechanism</TT></B>, which is assumed to +return an object from a class derived from <B><TT>DwMechanism</TT></B>, and +return that object. +<P> +<FONT COLOR="teal"><B> virtual void +<A NAME="PrintDebugInfo">PrintDebugInfo</A>(ostream& aStrm, int aDepth=0) +const </B></FONT> +<P> +This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>, +prints debugging information about this object to <B><TT>aStrm</TT></B>. +It will also call <B><TT>PrintDebugInfo()</TT></B> for any of its child +components down to a level of <B><TT>aDepth</TT></B>. +<P> +This member function is available only in the debug version of the library. +<P> +<FONT COLOR="teal"><B> virtual void +<A NAME="CheckInvariants">CheckInvariants</A>() const </B></FONT> +<P> +Aborts if one of the invariants of the object fails. Use this member function +to track down bugs. +<P> +This member function is available only in the debug version of the library. +<H2> + <FONT COLOR="navy"> Public Data Members </FONT> +</H2> +<P> +<FONT COLOR="teal"><B> static DwMechanism* +(*<A NAME="sNewMechanism">sNewMechanism</A>)(const DwString&, +DwMessageComponent*) </B></FONT> +<P> +If <B><TT>sNewMechanism</TT></B> is not <B><TT>NULL</TT></B>, it is assumed +to point to a user-supplied function that returns an object from a class +derived from <B><TT>DwMechanism</TT></B>. +<P> +</BODY></HTML> |