# Gnome::Gda::QuarkList Class Reference
[Data Handlers]

Quark lists (lists of KEY=VALUE's). More...

Collaboration diagram for Gnome::Gda::QuarkList:
[legend]

List of all members.

## Public Types

typedef sigc::slot< void, Glib::ustring, Glib::ustring > | ForeachSlot

## Public Member Functions

| QuarkList ()
| QuarkList (GdaQuarkList* gobject, bool make_a_copy=true)
| QuarkList (const QuarkList& other)
QuarkList& | operator= (const QuarkList& other)
| ~QuarkList ()
void | swap (QuarkList& other)
GdaQuarkList* | gobj ()
| Provides access to the underlying C instance.
const GdaQuarkList* | gobj () const
| Provides access to the underlying C instance.
GdaQuarkList* | gobj_copy () const
| Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
void | clear ()
| Removes all strings in the given Gda::QuarkList.
void | add_from_string (const Glib::ustring& name, bool cleanup)
| string must be a semi-colon separated list of "<key>=<value>" strings (for example "DB_NAME=notes;USERNAME=alfred").
Glib::ustring | find (const Glib::ustring& name) const
| Searches for the value identified by name in the given Gda::QuarkList.
void | remove (const Glib::ustring& name)
| Removes an entry from the Gda::QuarkList, given its name.
void | foreach (const ForeachSlot& func)
| Calls the given function for each of the key/value pairs in qlist.

## Protected Attributes

GdaQuarkList* | gobject_

## Related Functions

(Note that these are not member functions.)
void | swap (QuarkList& lhs, QuarkList& rhs)
Gnome::Gda::QuarkList | wrap (GdaQuarkList* object, bool take_copy=false)
| A Glib::wrap() method for this object.

## Detailed Description

Quark lists (lists of KEY=VALUE's).

Parameter lists are used primarily in the parsing and creation of connection strings.

## Member Typedef Documentation

typedef sigc::slot<void, Glib::ustring, Glib::ustring> Gnome::Gda::QuarkList::ForeachSlot

## Constructor & Destructor Documentation

Gnome::Gda::QuarkList::QuarkList | ( | ) |

Gnome::Gda::QuarkList::QuarkList | ( | GdaQuarkList * | gobject,
|  | bool | make_a_copy = `true`
| ) |  | `[explicit]`

Gnome::Gda::QuarkList::QuarkList | ( | const QuarkList& | other ) |

Gnome::Gda::QuarkList::~QuarkList | ( | ) |

## Member Function Documentation

void Gnome::Gda::QuarkList::add_from_string | ( | const Glib::ustring & | name,
|  | bool | cleanup
| ) |  |

string must be a semi-colon separated list of "<key>=<value>" strings (for example "DB_NAME=notes;USERNAME=alfred").

Each key and value must respect the RFC 1738 recommendations: the `<>"#%{}|\^~[]';/?:@=&</tt> and space characters are replaced by <tt>"%ab"` where `ab` is the hexadecimal number corresponding to the character (for example the "DB_NAME=notes;USERNAME=al%%20fred" string will specify a username as "al fred"). If this formalism is not respected, then some unexpected results may occur.

Adds new key->value pairs from the given string. If cleanup is set to `true`, the previous contents will be discarded before adding the new pairs.

Parameters:

  string | A string.
  cleanup | Whether to cleanup the previous content or not.

void Gnome::Gda::QuarkList::clear | ( | ) |

Removes all strings in the given Gda::QuarkList.

Glib::ustring Gnome::Gda::QuarkList::find | ( | const Glib::ustring & | name ) | const

Searches for the value identified by name in the given Gda::QuarkList.

Parameters:

  name | The name of the value to search for.

Returns:
  The value associated with the given key if found, or `0` if not found.

void Gnome::Gda::QuarkList::foreach | ( | const ForeachSlot & | func ) |

Calls the given function for each of the key/value pairs in qlist.

The function is passed the key and value of each pair, and the given user_data parameter. qlist may not be modified while iterating over it.

Parameters:

  func | The function to call for each key/value pair.
  user_data | User data to pass to the function.

const GdaQuarkList* Gnome::Gda::QuarkList::gobj | ( | ) | const`[inline]`

Provides access to the underlying C instance.

GdaQuarkList* Gnome::Gda::QuarkList::gobj | ( | ) | `[inline]`

Provides access to the underlying C instance.

GdaQuarkList* Gnome::Gda::QuarkList::gobj_copy | ( | ) | const

Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.

QuarkList& Gnome::Gda::QuarkList::operator= | ( | const QuarkList& | other ) |

void Gnome::Gda::QuarkList::remove | ( | const Glib::ustring & | name ) |

Removes an entry from the Gda::QuarkList, given its name.

Parameters:

  name | An entry name.

void Gnome::Gda::QuarkList::swap | ( | QuarkList& | other ) |

## Friends And Related Function Documentation

void swap | ( | QuarkList& | lhs,
|  | QuarkList& | rhs
| ) |  | `[related]`

Parameters:

  lhs | The left-hand side
  rhs | The right-hand side

Gnome::Gda::QuarkList wrap | ( | GdaQuarkList * | object,
|  | bool | take_copy = `false`
| ) |  | `[related]`

A Glib::wrap() method for this object.

Parameters:

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns:
  A C++ instance that wraps this C instance.

## Member Data Documentation

GdaQuarkList* Gnome::Gda::QuarkList::gobject_`[protected]`

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

- libgdamm/quarklist.h