Class BulkMutation (2.20.0)

Represent a set of mutations across multiple rows.

Cloud Bigtable can batch multiple mutations in a single request. The mutations are not atomic, but it is more efficient to send them in a batch than to make multiple smaller requests.

Constructors

BulkMutation()

Create an empty set of mutations.

BulkMutation(Iterator, Iterator)

Create a multi-row mutation from a range of SingleRowMutations.

Parameters
Name	Description
`begin`	`Iterator`
`end`	`Iterator`
`typename Iterator`

BulkMutation(std::initializer_list< SingleRowMutation >)

Create a multi-row mutation from a initializer list.

Parameter
Name	Description
`list`	`std::initializer_list< SingleRowMutation >`

BulkMutation(SingleRowMutation)

Create a multi-row mutation from a SingleRowMutation.

Parameter
Name	Description
`mutation`	`SingleRowMutation`

BulkMutation(SingleRowMutation, SingleRowMutation)

Create a multi-row mutation from two SingleRowMutation.

Parameters
Name	Description
`m1`	`SingleRowMutation`
`m2`	`SingleRowMutation`

BulkMutation(M &&...)

Create a multi-row mutation from a variadic list.

Parameters
Name	Description
`m`	`M &&...`
`typename...`

Functions

emplace_back(SingleRowMutation)

Parameter
Name	Description
`mut`	`SingleRowMutation`

Returns
Type	Description
`BulkMutation &`

emplace_back(FailedMutation)

Parameter
Name	Description
`fm`	`FailedMutation`

Returns
Type	Description
`BulkMutation &`

push_back(SingleRowMutation)

Parameter
Name	Description
`mut`	`SingleRowMutation`

Returns
Type	Description
`BulkMutation &`

MoveTo(google::bigtable::v2::MutateRowsRequest *)

Move the contents into a bigtable::v2::MutateRowsRequest.

Parameter
Name	Description
`request`	`google::bigtable::v2::MutateRowsRequest *`

Returns
Type	Description
`void`

empty() const

Return true if there are no mutations in this set.

Returns
Type	Description
`bool`

size() const

Return the number of mutations in this set.

Returns
Type	Description
`std::size_t`

estimated_size_in_bytes() const

Return the estimated size in bytes of all the mutations in this set.

Returns
Type	Description
`std::size_t`