dht::Select Class Reference

Serializable Value field selection. More...

#include <value.h>

Public Member Functions
	Select (std::string_view q_str)
bool	isSatisfiedBy (const Select &os) const
Select &	field (Value::Field field)
std::set< Value::Field >	getSelection () const
template<typename Packer>
void	msgpack_pack (Packer &pk) const
void	msgpack_unpack (const msgpack::object &o)
std::string	toString () const
bool	empty () const

Friends
OPENDHT_PUBLIC friend std::ostream &	operator<< (std::ostream &s, const dht::Select &q)

Detailed Description

Serializable Value field selection.

This is a container for a list of FieldSelectorDescription instances. It describes a complete SELECT query for dht::Value.

Definition at line 740 of file value.h.

Constructor & Destructor Documentation

Select()

dht::Select::Select ( )

inline

Definition at line 742 of file value.h.

Member Function Documentation

empty()

bool dht::Select::empty ( ) const

inline

Definition at line 781 of file value.h.

field()

Select & dht::Select::field ( Value::Field field )

inline

Selects a field of type Value::Field.

Parameters

field

the field to require.

Returns

the resulting Select instance.

Definition at line 754 of file value.h.

getSelection()

std::set< Value::Field > dht::Select::getSelection ( ) const

inline

Computes the set of selected fields based on previous require* calls.

Returns

the set of fields.

Definition at line 765 of file value.h.

msgpack_pack()

template<typename Packer>

void dht::Select::msgpack_pack ( Packer & pk ) const

inline

Definition at line 770 of file value.h.

msgpack_unpack()

void dht::Select::msgpack_unpack ( const msgpack::object & o )

inline

Definition at line 771 of file value.h.

toString()

std::string dht::Select::toString ( ) const

inline

Definition at line 775 of file value.h.

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

• /home/noptrix/ba/blackarch/packages/opendht-c/src/opendht/include/opendht/value.h