dac246d317
2008/04/01 16:07:33 thb 1.2.2.3: #i85898# Stripping all external header guards 2008/04/01 13:02:54 thb 1.2.2.2: #i85898# Stripping all external header guards 2008/03/31 13:04:23 rt 1.2.2.1: #i87441# Change license header to LPGL v3.
122 lines
3.1 KiB
C++
122 lines
3.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: Block.hxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _XMLSEARCH_DB_BLOCK_HXX_
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#define _XMLSEARCH_DB_BLOCK_HXX_
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#include <rtl/ustring.hxx>
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#include <excep/XmlSearchExceptions.hxx>
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namespace xmlsearch {
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namespace util {
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class RandomAccessStream;
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}
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namespace db {
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class DBEnv;
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class Block // refcounted class
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{
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public:
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Block( const DBEnv* );
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virtual ~Block();
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void setInteger( sal_Int32 i,sal_Int32 value ) throw( xmlsearch::excep::IllegalIndexException );
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sal_Int32 getInteger( sal_Int32 i ) const throw( xmlsearch::excep::IllegalIndexException );
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void trueLeaf() { isLeaf_ = true; }
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void falseLeaf() { isLeaf_ = false; }
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bool isLeaf() const { return isLeaf_; }
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void setFree( sal_Int32 free ) { free_ = free; }
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sal_Int32 getFree() const { return free_; }
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void setNum( sal_Int32 num ) { num_ = num; }
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sal_Int32 getNum() const { return num_; }
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void read( util::RandomAccessStream* in );
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void write( util::RandomAccessStream* out ) const;
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const sal_Int8* getData() const { return data_; }
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protected:
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const DBEnv* dbenv_; // not owner
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private:
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bool isLeaf_;
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sal_Int32 free_;
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sal_Int32 num_;
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sal_Int32 dataL_;
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sal_Int8* data_;
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// methods
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Block( const Block& );
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Block& operator=( const Block& );
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}; // end class Block
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}
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}
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inline sal_Int32 getInteger_( const sal_Int8* v )
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{
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return (((((( v[0]&0xFF ) << 8 )
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| v[1]&0xFF ) << 8 )
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| v[2]&0xFF ) << 8 )
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| v[3]&0xFF;
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}
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inline void setInteger_( sal_Int8* v,sal_Int32 value )
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{
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v[0] = sal_Int8((value >> 24) & 0xFF);
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v[1] = sal_Int8((value >> 16) & 0xFF);
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v[2] = sal_Int8((value >> 8) & 0xFF);
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v[3] = sal_Int8( value & 0xFF );
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}
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#endif
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