RWMimeContentDescriptionHeader Class Reference
[MIME]

Represents the Content-Description header of a MIME part. More...

#include <rw/mime/RWMimeContentDescriptionHeader.h>

Inheritance diagram for RWMimeContentDescriptionHeader:

List of all members.

Public Member Functions
	RWMimeContentDescriptionHeader (void)
	RWMimeContentDescriptionHeader (const RWCString &description)
	RWMimeContentDescriptionHeader (const RWMimeContentDescriptionHeader &second)
	RWMimeContentDescriptionHeader (const RWMimeHeader &second)
RWMimeContentDescriptionHeader &	operator= (const RWMimeContentDescriptionHeader &second)
virtual	~RWMimeContentDescriptionHeader (void)
RWCString	getDescription (void) const
void	setDescription (const RWCString &description)
Static Public Attributes
static const RWCString	Label
Protected Member Functions
virtual bool	checkLabel (const RWCString &label) const
RWMimeUnstructuredHeaderImp &	body (void) const

---

Detailed Description

RWMimeContentDescriptionHeader represents the Content-Description header of a MIME part. The Content-Description provides a short text description of the contents of the message part. For example, a MIME message containing a sales report might contain the Content-Description header

 Content-Description: Sales report for last quarter.

An instance of this class is a handle to a private, reference-counted body.

Reference

RWMimeContentDescriptionHeader conforms to the Content-Description header requirements specified in RFC 2045, Section 8 (p. 27).

---

Constructor & Destructor Documentation

RWMimeContentDescriptionHeader::RWMimeContentDescriptionHeader

(

void

)

Default constructor. Constructs a header with an empty value.

RWMimeContentDescriptionHeader::RWMimeContentDescriptionHeader

(

const RWCString &

description

)

Constructs a header with the value description. Does not validate description. The description provided must be in US-ASCII format or be encoded according to the guidelines in RFC 2047 for the header to meet the requirements of the Internet Message Format specification. The RWCString should contain 7-bit US-ASCII data.

RWMimeContentDescriptionHeader::RWMimeContentDescriptionHeader

(

const RWMimeContentDescriptionHeader &

second

)

Copy constructor. Constructs a new handle to the body second refers to.

RWMimeContentDescriptionHeader::RWMimeContentDescriptionHeader

(

const RWMimeHeader &

second

)

Conversion constructor. Constructs a new handle to the body second refers to. Throws RWMimeError if second does not have the label "Content-Description".

virtual RWMimeContentDescriptionHeader::~RWMimeContentDescriptionHeader

(

void

)

[virtual]

Destructor.

---

Member Function Documentation

RWMimeUnstructuredHeaderImp& RWMimeContentDescriptionHeader::body

(

void

)

const [protected]

Returns a reference to the underlying implementation.

Reimplemented from RWMimeHeader.

virtual bool RWMimeContentDescriptionHeader::checkLabel

(

const RWCString &

label

)

const [protected, virtual]

Returns true if label matches "Content-Description", false otherwise. The comparison is case-insensitive. The RWCString should contain 7-bit US-ASCII data.

Reimplemented from RWMimeHeader.

RWCString RWMimeContentDescriptionHeader::getDescription

(

void

)

const

Returns the content description value contained within this header. The RWCString should contain 7-bit US-ASCII data.

RWMimeContentDescriptionHeader& RWMimeContentDescriptionHeader::operator=

(

const RWMimeContentDescriptionHeader &

second

)

Assignment operator. Makes self a handle identical to second.

void RWMimeContentDescriptionHeader::setDescription

(

const RWCString &

description

)

Sets the content description value contained within this header. The RWCString should contain 7-bit US-ASCII data.

---

Member Data Documentation

const RWCString RWMimeContentDescriptionHeader::Label [static]

Static constant string containing "Content-Description", the label for a Content-Description header. The RWCString should contain 7-bit US-ASCII data.