ResInsight/ApplicationLibCode/FileInterface/RifByteArrayArrowRandomAccessFile.h
Magne Sjaastad 58b3f0b928 Fix compiler issue when importing arrow
The arrow library has a function parameter called signals that causes trouble when compiled using Qt. Add undef signals to avoid this issue.
2024-07-01 14:09:56 +02:00

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/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2024- Equinor ASA
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#undef signals
#include <arrow/csv/api.h>
#include <arrow/io/api.h>
#include <arrow/scalar.h>
#include <parquet/arrow/reader.h>
#define signals Q_SIGNALS
#include <QByteArray>
#include <memory>
//==================================================================================================
///
//==================================================================================================
class RifByteArrayArrowRandomAccessFile : public arrow::io::RandomAccessFile
{
public:
RifByteArrayArrowRandomAccessFile( const QByteArray& data );
arrow::Result<int64_t> ReadAt( int64_t position, int64_t nbytes, void* out ) override;
arrow::Result<std::shared_ptr<arrow::Buffer>> ReadAt( int64_t position, int64_t nbytes ) override;
arrow::Result<int64_t> Read( int64_t nbytes, void* out ) override;
arrow::Result<std::shared_ptr<arrow::Buffer>> Read( int64_t nbytes ) override;
arrow::Result<int64_t> GetSize() override;
arrow::Result<int64_t> Tell() const override;
arrow::Status Seek( int64_t position ) override;
arrow::Status Close() override;
bool closed() const override;
private:
const QByteArray& m_data;
bool m_closed;
int64_t m_position;
};