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# QHttpResponseHeader Class Reference
[QtNetwork module]

The QHttpResponseHeader class contains response header information for HTTP. More...

     #include <QHttpResponseHeader>

Inherits QHttpHeader.

- List of all members, including inherited members

### Public Functions

- QHttpResponseHeader ()
- QHttpResponseHeader ( const QHttpResponseHeader & header )
- QHttpResponseHeader ( const QString & str )
- QHttpResponseHeader ( int code, const QString & text = QString(), int majorVer = 1, int minorVer = 1 )
- virtual int majorVersion () const
- virtual int minorVersion () const
- QString reasonPhrase () const
- void setStatusLine ( int code, const QString & text = QString(), int majorVer = 1, int minorVer = 1 )
- int statusCode () const
- QHttpResponseHeader & operator= ( const QHttpResponseHeader & header )

- 21 public functions inherited from QHttpHeader

## Detailed Description

The QHttpResponseHeader class contains response header information for HTTP.

This class is used by the QHttp class to report the header information that the client received from the server.

HTTP responses have a status code that indicates the status of the response. This code is a 3-digit integer result code (for details see to RFC 1945). In addition to the status code, you can also specify a human-readable text that describes the reason for the code ("reason phrase"). This class allows you to get the status code and the reason phrase.

See also QHttpRequestHeader, QHttp, and HTTP Example.

## Member Function Documentation

### QHttpResponseHeader::QHttpResponseHeader ()

Constructs an empty HTTP response header.

### QHttpResponseHeader::QHttpResponseHeader ( const QHttpResponseHeader & header )

Constructs a copy of header.

### QHttpResponseHeader::QHttpResponseHeader ( const QString & str )

Constructs a HTTP response header from the string str. The string is parsed and the information is set. The str should consist of one or more "\r\n" delimited lines; the first line should be the status-line (format: HTTP-version, space, status-code, space, reason-phrase); each of remaining lines should have the format key, colon, space, value.

### QHttpResponseHeader::QHttpResponseHeader ( int code, const QString & text = QString(), int majorVer = 1, int minorVer = 1 )

Constructs a QHttpResponseHeader, setting the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.

This function was introduced in Qt 4.1.

See also statusCode(), reasonPhrase(), majorVersion(), and minorVersion().

### int QHttpResponseHeader::majorVersion () const `[virtual]`

Returns the major protocol-version of the HTTP response header.

Reimplemented from QHttpHeader.

See also minorVersion(), statusCode(), and reasonPhrase().

### int QHttpResponseHeader::minorVersion () const `[virtual]`

Returns the minor protocol-version of the HTTP response header.

Reimplemented from QHttpHeader.

See also majorVersion(), statusCode(), and reasonPhrase().

### QString QHttpResponseHeader::reasonPhrase () const

Returns the reason phrase of the HTTP response header.

See also statusCode(), majorVersion(), and minorVersion().

### void QHttpResponseHeader::setStatusLine ( int code, const QString & text = QString(), int majorVer = 1, int minorVer = 1 )

Sets the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.

This function was introduced in Qt 4.1.

See also statusCode(), reasonPhrase(), majorVersion(), and minorVersion().

### int QHttpResponseHeader::statusCode () const

Returns the status code of the HTTP response header.

See also reasonPhrase(), majorVersion(), and minorVersion().

### QHttpResponseHeader & QHttpResponseHeader::operator= ( const QHttpResponseHeader & header )

Copies the contents of header into this QHttpResponseHeader.