Couchbase C++ SDK 1.0.1 (rev. 58d46d7)
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prepend_options Struct Reference

Options for binary_collection::prepend(). More...

#include <couchbase/prepend_options.hxx>

Inheritance diagram for prepend_options:
Inheritance graph

Classes

struct  built
 Immutable value object representing consistent options. More...
 

Public Member Functions

auto build () const -> built
 Validates options and returns them as an immutable value.
 
auto cas (couchbase::cas cas) -> prepend_options &
 Specifies a CAS value that will be taken into account on the server side for optimistic concurrency.
 
- Public Member Functions inherited from common_durability_options< prepend_options >
auto durability (durability_level level) -> prepend_options &
 Allows to customize the enhanced durability requirements for this operation.
 
auto durability (persist_to persist_to_nodes, replicate_to replicate_to_nodes) -> prepend_options &
 Allows to customize the poll-based durability requirements for this operation.
 
- Public Member Functions inherited from common_options< derived_class >
auto timeout (const std::chrono::milliseconds timeout) -> derived_class &
 Specifies a custom per-operation timeout.
 
auto retry_strategy (const std::shared_ptr< retry_strategy > strategy) -> derived_class &
 Specifies a custom couchbase::retry_strategy for this operation.
 

Additional Inherited Members

- Protected Member Functions inherited from common_durability_options< prepend_options >
auto build_common_durability_options () const -> built
 
- Protected Member Functions inherited from common_options< derived_class >
auto build_common_options () const -> built
 
auto self () -> derived_class &
 Allows to return the right options builder instance for child implementations.
 

Detailed Description

Options for binary_collection::prepend().

Since
1.0.0
Committed
Generally available API and should be preferred in production

Member Function Documentation

◆ build()

auto build ( ) const -> built
inline

Validates options and returns them as an immutable value.

Returns
consistent options as an immutable value
Exceptions
std::system_errorwith code errc::common::invalid_argument if the options are not valid
Since
1.0.0
Internal
Internal interface

◆ cas()

auto cas ( couchbase::cas cas) -> prepend_options&
inline

Specifies a CAS value that will be taken into account on the server side for optimistic concurrency.

The CAS value is an opaque identifier which is associated with a specific state of the document on the server. The CAS value is received on read operations (or after mutations) and can be used during a subsequent mutation to make sure that the document has not been modified in the meantime.

If document on the server has been modified in the meantime the SDK will raise a errc::common::cas_mismatch. In this case the caller is expected to re-do the whole "fetch-modify-update" cycle again. Please refer to the SDK documentation for more information on CAS mismatches and subsequent retries.

Parameters
casthe opaque CAS identifier to use for this operation.
Returns
the prepend_options for chaining purposes.

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