mirror of
https://github.com/aykhans/AzSuicideDataVisualization.git
synced 2025-07-02 14:27:31 +00:00
first commit
This commit is contained in:
82
.venv/Lib/site-packages/pyarrow/include/arrow/io/stdio.h
Normal file
82
.venv/Lib/site-packages/pyarrow/include/arrow/io/stdio.h
Normal file
@ -0,0 +1,82 @@
|
||||
// Licensed to the Apache Software Foundation (ASF) under one
|
||||
// or more contributor license agreements. See the NOTICE file
|
||||
// distributed with this work for additional information
|
||||
// regarding copyright ownership. The ASF licenses this file
|
||||
// to you under the Apache License, Version 2.0 (the
|
||||
// "License"); you may not use this file except in compliance
|
||||
// with the License. You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing,
|
||||
// software distributed under the License is distributed on an
|
||||
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
// KIND, either express or implied. See the License for the
|
||||
// specific language governing permissions and limitations
|
||||
// under the License.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstdint>
|
||||
|
||||
#include "arrow/io/interfaces.h"
|
||||
#include "arrow/util/visibility.h"
|
||||
|
||||
namespace arrow {
|
||||
namespace io {
|
||||
|
||||
// Output stream that just writes to stdout.
|
||||
class ARROW_EXPORT StdoutStream : public OutputStream {
|
||||
public:
|
||||
StdoutStream();
|
||||
~StdoutStream() override {}
|
||||
|
||||
Status Close() override;
|
||||
bool closed() const override;
|
||||
|
||||
Result<int64_t> Tell() const override;
|
||||
|
||||
Status Write(const void* data, int64_t nbytes) override;
|
||||
|
||||
private:
|
||||
int64_t pos_;
|
||||
};
|
||||
|
||||
// Output stream that just writes to stderr.
|
||||
class ARROW_EXPORT StderrStream : public OutputStream {
|
||||
public:
|
||||
StderrStream();
|
||||
~StderrStream() override {}
|
||||
|
||||
Status Close() override;
|
||||
bool closed() const override;
|
||||
|
||||
Result<int64_t> Tell() const override;
|
||||
|
||||
Status Write(const void* data, int64_t nbytes) override;
|
||||
|
||||
private:
|
||||
int64_t pos_;
|
||||
};
|
||||
|
||||
// Input stream that just reads from stdin.
|
||||
class ARROW_EXPORT StdinStream : public InputStream {
|
||||
public:
|
||||
StdinStream();
|
||||
~StdinStream() override {}
|
||||
|
||||
Status Close() override;
|
||||
bool closed() const override;
|
||||
|
||||
Result<int64_t> Tell() const override;
|
||||
|
||||
Result<int64_t> Read(int64_t nbytes, void* out) override;
|
||||
|
||||
Result<std::shared_ptr<Buffer>> Read(int64_t nbytes) override;
|
||||
|
||||
private:
|
||||
int64_t pos_;
|
||||
};
|
||||
|
||||
} // namespace io
|
||||
} // namespace arrow
|
Reference in New Issue
Block a user