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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "hsqlbinarynode.hxx"
#include "rowinputbinary.hxx"
namespace dbahsql
{
HsqlBinaryNode::HsqlBinaryNode(sal_Int32 nPos)
: m_nPos(nPos)
{
}
void HsqlBinaryNode::readChildren(HsqlRowInputStream const& input)
{
SvStream* pStream = input.getInputStream();
if (!pStream)
return;
pStream->Seek(m_nPos + 8); // skip size and balance
pStream->ReadInt32(m_nLeft);
if (m_nLeft <= 0)
m_nLeft = -1;
pStream->ReadInt32(m_nRight);
if (m_nRight <= 0)
m_nRight = -1;
}
std::vector<css::uno::Any> HsqlBinaryNode::readRow(HsqlRowInputStream& input,
const std::vector<ColumnDefinition>& aColTypes,
sal_Int32 nIndexCount)
{
// skip first 4 bytes (size), and index nodes, 16 bytes each
input.seek(m_nPos + 4 + nIndexCount * 16);
return input.readOneRow(aColTypes);
}
sal_Int32 HsqlBinaryNode::getLeft() const { return m_nLeft; }
sal_Int32 HsqlBinaryNode::getRight() const { return m_nRight; }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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