arrow の API リファレンス

arrow (apache/arrow) の公開 API 131 件 —— クラス 95、関数 24、メソッド 12。実際のソースを静的解析して抽出した正確なシグネチャを掲載しています。

種別	件数
クラス	95
関数	24
メソッド	12

API 一覧

classcpp.gdb_arrow.ArrayDataPrinter

Pretty-printer for arrow::ArrayData.

methodcpp.gdb_arrow.ArrayDataPrinter.type()

The concrete DataTypeClass instance.

classcpp.gdb_arrow.ArrayPrinter

Pretty-printer for arrow::Array and subclasses.

classcpp.gdb_arrow.BaseBinaryScalarPrinter

Pretty-printer for arrow::BaseBinaryScalar and subclasses.

classcpp.gdb_arrow.BaseDecimal

Base class for arrow::BasicDecimal{32,64,128,256...} values.

classcpp.gdb_arrow.BaseListScalarPrinter

Pretty-printer for arrow::BaseListScalar and subclasses.

classcpp.gdb_arrow.BinaryArrayDataPrinter

ArrayDataPrinter specialization for variable-sized binary.

classcpp.gdb_arrow.Bitmap

View a bytes-compatible object as a sequence of bools.

classcpp.gdb_arrow.BooleanArrayDataPrinter

ArrayDataPrinter specialization for boolean.

classcpp.gdb_arrow.Buffer

A arrow::Buffer value.

classcpp.gdb_arrow.BufferPrinter

Pretty-printer for arrow::Buffer and subclasses.

classcpp.gdb_arrow.BufferPtr

A arrow::Buffer* value (possibly null).

classcpp.gdb_arrow.CString

A `const char*` or similar value.

classcpp.gdb_arrow.ChunkedArrayPrinter

Pretty-printer for arrow::ChunkedArray.

classcpp.gdb_arrow.Date32ArrayDataPrinter

ArrayDataPrinter specialization for date32.

classcpp.gdb_arrow.Date32ScalarPrinter

Pretty-printer for arrow::Date32Scalar.

classcpp.gdb_arrow.Date64ArrayDataPrinter

ArrayDataPrinter specialization for date64.

classcpp.gdb_arrow.Date64ScalarPrinter

Pretty-printer for arrow::Date64Scalar.

classcpp.gdb_arrow.DatumPrinter

Pretty-printer for arrow::Datum.

classcpp.gdb_arrow.DayTimeIntervalArrayDataPrinter

ArrayDataPrinter specialization for day_time_interval.

classcpp.gdb_arrow.DecimalArrayDataPrinter

ArrayDataPrinter specialization for decimals.

classcpp.gdb_arrow.DecimalPrinter

Pretty-printer for Arrow decimal values.

classcpp.gdb_arrow.DecimalScalarPrinter

Pretty-printer for arrow::DecimalScalar and subclasses.

classcpp.gdb_arrow.DecimalTypePrinter

Pretty-printer for decimal types.

classcpp.gdb_arrow.DenseUnionScalarPrinter

Pretty-printer for arrow::UnionScalar and subclasses.

classcpp.gdb_arrow.DictionaryScalarPrinter

Pretty-printer for arrow::DictionaryScalar.

classcpp.gdb_arrow.DictionaryTypePrinter

Pretty-printer for dictionary types.

classcpp.gdb_arrow.ExtensionScalarPrinter

Pretty-printer for arrow::ExtensionScalar.

classcpp.gdb_arrow.ExtensionType

A arrow::ExtensionType.

classcpp.gdb_arrow.ExtensionTypePrinter

Pretty-printer for extension types.

classcpp.gdb_arrow.Field

A arrow::Field value.

classcpp.gdb_arrow.FieldPrinter

Pretty-printer for arrow::Field.

classcpp.gdb_arrow.FieldPtr

A std::shared_ptr<arrow::Field> value.

classcpp.gdb_arrow.FixedSizeBinaryArrayDataPrinter

ArrayDataPrinter specialization for fixed_size_binary.

classcpp.gdb_arrow.FixedSizeBinaryScalarPrinter

Pretty-printer for arrow::FixedSizeBinaryScalar.

classcpp.gdb_arrow.FixedSizeBinaryTypePrinter

Pretty-printer for fixed-size binary types.

classcpp.gdb_arrow.FixedSizeListTypePrinter

Pretty-printer for fixed-size list type.

classcpp.gdb_arrow.ListTypePrinter

Pretty-printer for list types.

classcpp.gdb_arrow.MapScalarPrinter

Pretty-printer for arrow::MapScalar.

classcpp.gdb_arrow.MapTypePrinter

Pretty-printer for map types.

classcpp.gdb_arrow.Metadata

A arrow::KeyValueMetadata value.

classcpp.gdb_arrow.MetadataPrinter

Pretty-printer for arrow::KeyValueMetadata.

classcpp.gdb_arrow.MetadataPtr

A shared_ptr<arrow::KeyValueMetadata> value, possibly null.

classcpp.gdb_arrow.MonthDayNanoIntervalArrayDataPrinter

ArrayDataPrinter specialization for day_time_interval.

classcpp.gdb_arrow.MonthIntervalArrayDataPrinter

ArrayDataPrinter specialization for month_interval.

classcpp.gdb_arrow.MonthIntervalScalarPrinter

Pretty-printer for arrow::MonthIntervalScalarPrinter.

classcpp.gdb_arrow.NullScalarPrinter

Pretty-printer for arrow::NullScalar.

classcpp.gdb_arrow.NumericArrayDataPrinter

ArrayDataPrinter specialization for numeric data types.

classcpp.gdb_arrow.NumericScalarPrinter

Pretty-printer for numeric Arrow scalars.

classcpp.gdb_arrow.PrimitiveTypePrinter

Pretty-printer for non-parametric types.

classcpp.gdb_arrow.RecordBatch

A arrow::RecordBatch.

classcpp.gdb_arrow.RecordBatchPrinter

Pretty-printer for arrow::RecordBatch.

classcpp.gdb_arrow.ResultPrinter

Pretty-printer for arrow::Result<T>.

classcpp.gdb_arrow.ScalarPrinter

Pretty-printer for arrow::Scalar and subclasses.

methodcpp.gdb_arrow.ScalarPrinter.type()

The concrete DataTypeClass instance.

classcpp.gdb_arrow.Schema

A arrow::Schema.

classcpp.gdb_arrow.SchemaPrinter

Pretty-printer for arrow::Schema.

classcpp.gdb_arrow.SharedPtr

A `std::shared_ptr<T>` value.

methodcpp.gdb_arrow.SharedPtr.get()

Return the underlying pointer (a T*).

methodcpp.gdb_arrow.SharedPtr.value()

The underlying value (a T).

classcpp.gdb_arrow.SparseUnionScalarPrinter

Pretty-printer for arrow::UnionScalar and subclasses.

classcpp.gdb_arrow.StatusPrinter

Pretty-printer for arrow::Status.

classcpp.gdb_arrow.StdString

A `std::string` (or possibly `std::string_view`) value.

classcpp.gdb_arrow.StdVector

A `std::vector<T>` value.

classcpp.gdb_arrow.StructScalarPrinter

Pretty-printer for arrow::StructScalar.

classcpp.gdb_arrow.StructTypePrinter

Pretty-printer for struct types.

classcpp.gdb_arrow.Table

A arrow::Table.

classcpp.gdb_arrow.TablePrinter

Pretty-printer for arrow::Table.

classcpp.gdb_arrow.TimeArrayDataPrinter

ArrayDataPrinter specialization for time32 and time64.

classcpp.gdb_arrow.TimeScalarPrinter

Pretty-printer for Arrow time-like scalars.

classcpp.gdb_arrow.TimeTypePrinter

Pretty-printer for time and duration types.

classcpp.gdb_arrow.TimestampArrayDataPrinter

ArrayDataPrinter specialization for timestamp.

classcpp.gdb_arrow.TimestampScalarPrinter

Pretty-printer for arrow::TimestampScalar.

classcpp.gdb_arrow.TimestampTypePrinter

Pretty-printer for timestamp types.

classcpp.gdb_arrow.TypePrinter

Pretty-printer for arrow::DataTypeClass and subclasses.

classcpp.gdb_arrow.TypedBuffer

A buffer containing values of a given a struct format code.

classcpp.gdb_arrow.UnionTypePrinter

Pretty-printer for union types.

classcpp.gdb_arrow.UniquePtr

A `std::unique_ptr<T>` value.

methodcpp.gdb_arrow.UniquePtr.get()

Return the underlying pointer (a T*).

methodcpp.gdb_arrow.UniquePtr.value()

The underlying value (a T).

classcpp.gdb_arrow.Variant

A `std::variant<...>`.

funccpp.gdb_arrow.deref(val)

Dereference a raw or smart pointer.

funccpp.gdb_arrow.format_date32(val)

Format a date32 value.

funccpp.gdb_arrow.format_date64(val)

Format a date64 value.

funccpp.gdb_arrow.format_month_interval(val)

Format a MonthInterval value.

funccpp.gdb_arrow.format_null_count(val)

Format a null count value.

funccpp.gdb_arrow.format_timestamp(val, unit)

Format a timestamp value.

funccpp.gdb_arrow.load_atomic(val)

Load a std::atomic<T>'s value.

classdev.archery.archery.bot.PullRequestState

State of a pull request.

funcdev.archery.archery.bot.actions(ctx)

Ursabot

funcdev.archery.archery.bot.submit(obj, tasks, groups, params, arrow_version, wait, prefix)

Submit crossbow testing tasks.

funcdev.archery.archery.cli.archery(ctx, debug, pdb, quiet)

Apache Arrow developer utilities.

funcdev.archery.archery.cli.benchmark(ctx)

Arrow benchmarking.

funcdev.archery.archery.cli.build(ctx, src, build_dir, force, targets, **kwargs)

Initialize a C++ build directory.

classdev.archery.archery.crossbow.core.Job

Describes multiple tasks against a single target repository

methoddev.archery.archery.crossbow.core.Repo.branch()

Currently checked out branch

methoddev.archery.archery.crossbow.core.Repo.head()

Currently checked out commit's sha

classdev.archery.archery.crossbow.reports.ConsoleReport

Report the status of a Job to the console using click

funcdev.archery.archery.docker.cli.docker_pull(obj, image, *pull_leaf, *ignore_pull_failures)

Execute docker compose pull.

funcdev.archery.archery.integration.cdata.ffi() -> cffi.FFI

Return a FFI object supporting C Data Interface types.

classdev.archery.archery.integration.scenario.Scenario

An integration test scenario for Arrow Flight.

funcdev.archery.archery.integration.util.random_bytes(nbytes)

Generate one random binary string.

funcdev.archery.archery.integration.util.random_utf8(nchars)

Generate one random UTF8 string.

funcdev.archery.archery.release.cli.release(obj, src, github_token)

Release related commands.

funcdev.archery.archery.release.cli.release_changelog()

Release changelog.

funcdev.archery.archery.release.cli.release_cherry_pick(obj, version, dry_run, recreate)

Cherry pick commits.

funcdev.archery.archery.release.cli.release_curate(obj, version, minimal)

Release curation.

classdev.archery.archery.utils.cache.Cache

Cache stores downloaded objects, notably apache-rat.jar.

methoddev.archery.archery.utils.cache.Cache.key_path(key)

Return the full path of a key.

classdev.archery.archery.utils.cmake.CMakeDefinition

CMakeDefinition captures the cmake invocation arguments.

classdev.archery.archery.utils.command.Command

A runnable command.

methoddev.archery.archery.utils.git.Git.head(**kwargs)

Return commit pointed by HEAD.

classdev.archery.archery.utils.maven.MavenBuild

MavenBuild represents a build directory initialized by maven.

methoddev.archery.archery.utils.maven.MavenBuild.from_path(path)

Instantiate a Maven from a path.

classdev.archery.archery.utils.maven.MavenDefinition

MavenDefinition captures the maven invocation arguments.

classdev.merge_arrow_pr.CommandInput

Interface to input(...) to enable unit test mocks to be created

funcpython.pyarrow.compute.field(*name_or_index)

Reference a column of the dataset.

funcpython.pyarrow.compute.scalar(value)

Expression representing a scalar value.

classpython.pyarrow.feather.FeatherDataset

Encapsulates details of reading a list of Feather files.

classpython.pyarrow.fs.FSSpecHandler

Handler for fsspec-based Python filesystems.

classpython.pyarrow.interchange.buffer.DlpackDeviceType

Integer enum for device type codes matching DLPack.

classpython.pyarrow.interchange.column.ColumnNullType

Integer enum for null type representation.

classpython.pyarrow.interchange.column.DtypeKind

Integer enum for data types.

classpython.pyarrow.interchange.column.Endianness

Enum indicating the byte-order of a data-type.

classpython.pyarrow.interchange.column.NoBufferPresent

Exception to signal that there is no requested buffer.

classpython.pyarrow.ipc.RecordBatchStreamReader

Reader for the Arrow streaming binary format.

classpython.pyarrow.parquet.core.ParquetFile

Reader interface for a single Parquet file.

methodpython.pyarrow.parquet.core.ParquetFile.metadata()

Return the Parquet metadata.

classpython.pyarrow.types.TypesEnum

An Enum that maps constant values to data types.

funcpython.pyarrow.types.is_unicode(t)

Alias for {method}.

funcpython.pyarrow.util.product(seq)

Return a product of sequence items.

この情報について

掲載しているシグネチャは apache/arrow の公開ソースコードを Python の ast モジュールで静的解析し、引数名・デフォルト値・型注釈・戻り値型をそのまま抽出したものです。実装コードは保存していません。詳しくは仕組みの解説をご覧ください。

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