mutate_in_result Class Reference

Represents result of mutate_in operations. More...

#include <couchbase/mutate_in_result.hxx>

Inheritance diagram for mutate_in_result:

Classes
struct	entry

Public Member Functions
	mutate_in_result ()=default
	mutate_in_result (couchbase::cas cas, couchbase::mutation_token token, std::vector< entry > entries, bool is_deleted)
	Constructs result for mutate_in_result operation.
template<typename Document, typename Serializer = codec::tao_json_serializer, std::enable_if_t< codec::is_serializer_v< Serializer >, bool > = true>
auto	content_as (std::size_t index) const -> Document
	Decodes field of the document into type.
template<typename Document, typename Serializer = codec::tao_json_serializer, std::enable_if_t< codec::is_serializer_v< Serializer >, bool > = true>
auto	content_as (const std::string &path) const -> Document
	Decodes field of the document into type.
auto	is_deleted () const -> bool
	Returns whether this document was deleted (a tombstone).
auto	has_value (std::size_t index) const -> bool
	Returns whether the field has value.
auto	has_value (const std::string &path) const -> bool
	Returns whether the field has value.
Public Member Functions inherited from mutation_result
	mutation_result ()=default
	mutation_result (couchbase::cas cas, mutation_token token)
	Constructs result for get_any_replica operation, or an entry for get_all_replicas operation.
auto	mutation_token () const -> const std::optional< mutation_token > &
Public Member Functions inherited from result
	result ()=default
	result (couchbase::cas cas)
auto	cas () const -> couchbase::cas

Detailed Description

Represents result of mutate_in operations.

Since

1.0.0

Committed

Generally available API and should be preferred in production

Constructor & Destructor Documentation

mutate_in_result() [1/2]

mutate_in_result ( )

default

Since

1.0.0

Internal

Internal interface

mutate_in_result() [2/2]

mutate_in_result ( couchbase::cas cas, couchbase::mutation_token token, std::vector< entry > entries, bool is_deleted )

inline

Constructs result for mutate_in_result operation.

Parameters

cas
token	mutate_in token returned by the server
entries	list of the fields returned by the server
is_deleted	true if the document is a tombstone

Since

1.0.0

Committed

Generally available API and should be preferred in production

Member Function Documentation

content_as() [1/2]

template<typename Document, typename Serializer = codec::tao_json_serializer, std::enable_if_t< codec::is_serializer_v< Serializer >, bool > = true>

auto content_as ( const std::string & path ) const -> Document

inlinenodiscard

Decodes field of the document into type.

Template Parameters

Document

custom type that codec::json_transcoder should use to decode the field

Parameters

path	the path of the result field

Returns

decoded document content

Since

1.0.0

Committed

Generally available API and should be preferred in production

content_as() [2/2]

template<typename Document, typename Serializer = codec::tao_json_serializer, std::enable_if_t< codec::is_serializer_v< Serializer >, bool > = true>

auto content_as ( std::size_t index ) const -> Document

inlinenodiscard

Decodes field of the document into type.

Template Parameters

Document

custom type that codec::json_transcoder should use to decode the field

Parameters

index

the index of the result field

Returns

decoded document content

Since

1.0.0

Committed

Generally available API and should be preferred in production

has_value() [1/2]

auto has_value ( const std::string & path ) const -> bool

inlinenodiscard

Returns whether the field has value.

Parameters

path	the path of the result field

Returns

true if the server returned value for the field

Since

1.0.0

Internal

Internal interface

has_value() [2/2]

auto has_value ( std::size_t index ) const -> bool

inlinenodiscard

Returns whether the field has value.

Parameters

index

the index of the result field

Returns

true if the server returned value for the field

Since

1.0.0

Internal

Internal interface

is_deleted()

auto is_deleted ( ) const -> bool

inlinenodiscard

Returns whether this document was deleted (a tombstone).

Will always be false unless lookup_in_options#access_deleted() has been set.

For internal use only: applications should not require it.

Returns

whether this document was a tombstone

Since

1.0.0

Internal

Internal interface

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

• couchbase/mutate_in_result.hxx