kdb (3elektra)

Namespaces

tools

This namespace is for the libtool library.

Data Structures

class Context

Provides a context for configuration. class KDB

Opens the session with the Key database. class Key

A Key is the essential class that encapsulates key name , value and metainfo . class KeySet

A keyset holds together a set of keys. class KeySetIterator

class KeySetReverseIterator

Functions

std::ostream & operator<< (std::ostream &os, kdb::Key const &k)

Stream the name of a key. std::istream & operator>> (std::istream &is, kdb::Key &k)

Reads a line with a keys name. std::ostream & operator<< (std::ostream &os, kdb::KeySet const &cks)

Outputs line per line the keynames. std::istream & operator>> (std::istream &is, kdb::KeySet &ks)

Reads line per line key names and appends those keys to ks.

This is the main namespace for the C++ binding and libraries.

Classes or Functions directly below this namespace are header-only. Sub namespaces are intended for libraries and you need to link the library if you want to use them.

• See also:

  kdb::tools

std::ostream& kdb::operator<< (std::ostream &os, \fBkdb::Key\fP const &k)\fC [inline]\fP

Stream the name of a key. If you also want to stream the value, use the plugin framework.

Parameters:

os the stream to write to

k the key which name should be streamed

Returns:

the stream

std::ostream& kdb::operator<< (std::ostream &os, \fBkdb::KeySet\fP const &cks)\fC [inline]\fP

Outputs line per line the keynames. To output values you should use the plugin framework.

Parameters:

os the stream to write to

cks the keyset which should be streamed

Returns:

the stream

std::istream& kdb::operator>> (std::istream &is, \fBkdb::Key\fP &k)\fC [inline]\fP

Reads a line with a keys name.

Parameters:

is the stream to read from

k the key whose name will be set

Returns:

the stream

std::istream& kdb::operator>> (std::istream &is, \fBkdb::KeySet\fP &ks)\fC [inline]\fP

Reads line per line key names and appends those keys to ks. To input values you need to use the plugin framework.

Parameters:

is the stream to read from

ks the keyset to append to

Returns:

the stream

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