Gnome::Gda::Blob Class Reference
[Data Handlers]

This object is a base class for individual database providers which support BLOB types. More...

Collaboration diagram for Gnome::Gda::Blob:

[legend]

List of all members.

Public Member Functions
	Blob ()
	Blob (const GdaBlob* gobject)
GdaBlob*	gobj ()
	Provides access to the underlying C instance.
const GdaBlob*	gobj () const
	Provides access to the underlying C instance.
void	set_op (const Glib::RefPtr< BlobOp >& op)
	correctly assigns op to blob
Glib::ustring	to_string (guint maxlen=0) const
	Converts all the non printable characters of blob->data into the representation where xxx is the octal representation of the byte, and the '\' (backslash) character is converted to "\\".
Protected Attributes
GdaBlob	gobject_
Related Functions
(Note that these are not member functions.)
Gnome::Gda::Blob&	wrap (GdaBlob* object)
const Gnome::Gda::Blob&	wrap (const GdaBlob* object)

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Detailed Description

This object is a base class for individual database providers which support BLOB types.

It supports operations to read and write data in a BLOB.

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Constructor & Destructor Documentation

Gnome::Gda::Blob::Blob

(

)

Gnome::Gda::Blob::Blob

(

const GdaBlob *

gobject

)

[explicit]

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Member Function Documentation

const GdaBlob* Gnome::Gda::Blob::gobj

(

)

const [inline]

Provides access to the underlying C instance.

GdaBlob* Gnome::Gda::Blob::gobj

(

)

[inline]

Provides access to the underlying C instance.

void Gnome::Gda::Blob::set_op

(

const Glib::RefPtr< BlobOp >&

op

)

correctly assigns op to blob

Parameters:

op

A Gda::BlobOp object, or 0.

Glib::ustring Gnome::Gda::Blob::to_string

(

guint

maxlen = 0

)

const

Converts all the non printable characters of blob->data into the representation where xxx is the octal representation of the byte, and the '\' (backslash) character is converted to "\\".

Parameters:

maxlen

A maximum len used to truncate, or 0 for no maximum length.

Returns:

A new string from blob.

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Friends And Related Function Documentation

const Gnome::Gda::Blob& wrap

(

const GdaBlob *

object

)

[related]

Parameters:

object

The C instance

Returns:

A C++ instance that wraps this C instance.

Gnome::Gda::Blob& wrap

(

GdaBlob *

object

)

[related]

Parameters:

object

The C instance

Returns:

A C++ instance that wraps this C instance.

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Member Data Documentation

GdaBlob Gnome::Gda::Blob::gobject_ [protected]

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The documentation for this class was generated from the following file:

• libgdamm/blob.h