mongocxx::v_noabi::options::gridfs::bucket Class Reference

#include <mongocxx/v_noabi/mongocxx/options/gridfs/bucket.hpp>

Description

Class representing the optional arguments to a MongoDB GridFS bucket creation operation.

Public Member Functions
const bsoncxx::v_noabi::stdx::optional< std::string > &	bucket_name () const
	Gets the name of the bucket.
bucket &	bucket_name (std::string bucket_name)
	Sets the name of the bucket. Defaults to 'fs'.
const bsoncxx::v_noabi::stdx::optional< std::int32_t > &	chunk_size_bytes () const
	Gets the size of the chunks in the bucket.
bucket &	chunk_size_bytes (std::int32_t chunk_size_bytes)
	Sets the size of the chunks in the bucket. This will be used as the chunk size for files uploaded through the bucket without a custom size specified. Defaults to 255KB (255 * 1024).
const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::read_concern > &	read_concern () const
	Gets the read concern of the bucket.
bucket &	read_concern (mongocxx::v_noabi::read_concern read_concern)
	Sets the read concern to be used when reading from the bucket. Defaults to the read concern of the database containing the bucket's collections.
const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::read_preference > &	read_preference () const
	Gets the read preference of the bucket.
bucket &	read_preference (mongocxx::v_noabi::read_preference read_preference)
	Sets the read preference to be used when reading from the GridFS bucket. Defaults to the read preference of the database containing the bucket's collections.
const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::write_concern > &	write_concern () const
	Gets the write concern of the bucket.
bucket &	write_concern (mongocxx::v_noabi::write_concern write_concern)
	Sets the write concern to be used when writing to the GridFS bucket. Defaults to the write concern of the database containing the bucket's collections.

Member Function Documentation

bucket_name() [1/2]

const bsoncxx::v_noabi::stdx::optional< std::string > & mongocxx::v_noabi::options::gridfs::bucket::bucket_name

(

)

const

Gets the name of the bucket.

Returns

The name of the bucket.

bucket_name() [2/2]

bucket & mongocxx::v_noabi::options::gridfs::bucket::bucket_name

(

std::string

bucket_name

)

Sets the name of the bucket. Defaults to 'fs'.

Parameters

bucket_name

The name of the bucket.

Returns

A reference to the object on which this member function is being called. This facilitates method chaining.

chunk_size_bytes() [1/2]

const bsoncxx::v_noabi::stdx::optional< std::int32_t > & mongocxx::v_noabi::options::gridfs::bucket::chunk_size_bytes

(

)

const

Gets the size of the chunks in the bucket.

Returns

The size of the chunks in the bucket in bytes.

chunk_size_bytes() [2/2]

bucket & mongocxx::v_noabi::options::gridfs::bucket::chunk_size_bytes

(

std::int32_t

chunk_size_bytes

)

Sets the size of the chunks in the bucket. This will be used as the chunk size for files uploaded through the bucket without a custom size specified. Defaults to 255KB (255 * 1024).

Parameters

chunk_size_bytes

The size of the chunks in bytes.

Returns

A reference to the object on which this member function is being called. This facilitates method chaining.

read_concern() [1/2]

const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::read_concern > & mongocxx::v_noabi::options::gridfs::bucket::read_concern

(

)

const

Gets the read concern of the bucket.

Returns

The read concern of the bucket.

read_concern() [2/2]

bucket & mongocxx::v_noabi::options::gridfs::bucket::read_concern

(

mongocxx::v_noabi::read_concern

read_concern

)

Sets the read concern to be used when reading from the bucket. Defaults to the read concern of the database containing the bucket's collections.

Parameters

read_concern

The read concern of the bucket.

Returns

A reference to the object on which this member function is being called. This facilitates method chaining.

read_preference() [1/2]

const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::read_preference > & mongocxx::v_noabi::options::gridfs::bucket::read_preference

(

)

const

Gets the read preference of the bucket.

Returns

The read preference of the bucket.

read_preference() [2/2]

bucket & mongocxx::v_noabi::options::gridfs::bucket::read_preference

(

mongocxx::v_noabi::read_preference

read_preference

)

Sets the read preference to be used when reading from the GridFS bucket. Defaults to the read preference of the database containing the bucket's collections.

Note

Because many GridFS operations require multiple independent reads from separate collections, use with secondaries is strongly discouraged because reads could go to different secondaries, resulting in inconsistent data if all file and chunk documents have not replicated to all secondaries.

Parameters

read_preference

The read preference of the GridFS bucket.

Returns

A reference to the object on which this member function is being called. This facilitates method chaining.

write_concern() [1/2]

const bsoncxx::v_noabi::stdx::optional< mongocxx::v_noabi::write_concern > & mongocxx::v_noabi::options::gridfs::bucket::write_concern

(

)

const

Gets the write concern of the bucket.

Returns

The write concern of the bucket.

write_concern() [2/2]

bucket & mongocxx::v_noabi::options::gridfs::bucket::write_concern

(

mongocxx::v_noabi::write_concern

write_concern

)

Sets the write concern to be used when writing to the GridFS bucket. Defaults to the write concern of the database containing the bucket's collections.

Parameters

write_concern

The write concern of the GridFS bucket.

Returns

A reference to the object on which this member function is being called. This facilitates method chaining.

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

• mongocxx/v_noabi/mongocxx/options/gridfs/bucket.hpp