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author | Jens-Heiner Rechtien <hr@openoffice.org> | 2007-11-02 16:44:49 +0000 |
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committer | Jens-Heiner Rechtien <hr@openoffice.org> | 2007-11-02 16:44:49 +0000 |
commit | cc252373f45e8890d4ed8cee8a8b1a70dc580858 (patch) | |
tree | e04883f74ffc41a559177e9491f161838048a6b8 /cosv | |
parent | INTEGRATION: CWS adc18 (1.1.2); FILE ADDED (diff) | |
download | core-cc252373f45e8890d4ed8cee8a8b1a70dc580858.tar.gz core-cc252373f45e8890d4ed8cee8a8b1a70dc580858.zip |
INTEGRATION: CWS adc18 (1.1.2); FILE ADDED
2007/10/19 14:09:02 np 1.1.2.2: #i81775#
2007/09/20 12:06:36 np 1.1.2.1: #i81775#
Diffstat (limited to 'cosv')
-rw-r--r-- | cosv/inc/cosv/tpl/tpltools.hxx | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/cosv/inc/cosv/tpl/tpltools.hxx b/cosv/inc/cosv/tpl/tpltools.hxx new file mode 100644 index 000000000000..66d0ecfd8470 --- /dev/null +++ b/cosv/inc/cosv/tpl/tpltools.hxx @@ -0,0 +1,236 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: tpltools.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: hr $ $Date: 2007-11-02 17:44:49 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +#ifndef CSV_TPLTOOLS_HXX +#define CSV_TPLTOOLS_HXX + +#include <vector> +#include <map> + + + + +namespace csv +{ + + +template <class COLLECTION> +inline void erase_container( + COLLECTION & o_rCollection ); + +/// Version for std::map +template <class COLLECTION> +void erase_map_of_heap_ptrs( + COLLECTION & o_rCollection ); + +/// Version for other containers than std::map, with non-pair value_type. +template <class COLLECTION> +void erase_container_of_heap_ptrs( + COLLECTION & o_rCollection ); + +template <class VECTOR_ELEM> +void adjust_vector_size( + std::vector<VECTOR_ELEM> & + io_rVector, + uintt i_nSize, + const VECTOR_ELEM & i_nFill ); + + +template <class KEY, class VAL> +const VAL * find_in_map( /// Usable for all kinds of values + const std::map< KEY, VAL > & + i_rMap, + const KEY & i_rKey ); + + +/** @return the value in the map, if it is in there, else 0. + @precond VAL has to be convertable to "0". +*/ +template <class KEY, class VAL> +VAL value_from_map( + const std::map< KEY, VAL > & + i_rMap, + const KEY & i_rKey ); + +/** @return the value in the map, if it is in there, else i_notFound. +*/ +template <class KEY, class VAL> +VAL value_from_map( + const std::map< KEY, VAL > & + i_rMap, + const KEY & i_rKey, + VAL i_notFound ); + +template <class COLLECTION, class VALUE> +bool contains( + const COLLECTION & i_collection, + const VALUE & i_value ); + +// Object oriented for_each: +template <class COLLECTION, class CLASS, class MEMFUNC> +void call_for_each( + const COLLECTION & i_rList, + CLASS * io_pThis, + MEMFUNC i_fMethod ); + + + + +// IMPLEMENTATION +template <class COLLECTION> +inline void +erase_container( COLLECTION & o_rCollection ) +{ + o_rCollection.erase( o_rCollection.begin(), + o_rCollection.end() ); +} + +template <class COLLECTION> +void +erase_map_of_heap_ptrs( COLLECTION & o_rCollection ) +{ + typename COLLECTION::iterator itEnd = o_rCollection.end(); + for ( typename COLLECTION::iterator it = o_rCollection.begin(); + it != itEnd; + ++it ) + { + delete (*it).second; + } + + o_rCollection.erase( o_rCollection.begin(), + o_rCollection.end() ); +} + +template <class COLLECTION> +void +erase_container_of_heap_ptrs( COLLECTION & o_rCollection ) +{ + typename COLLECTION::iterator itEnd = o_rCollection.end(); + for ( typename COLLECTION::iterator it = o_rCollection.begin(); + it != itEnd; + ++it ) + { + delete *it; + } + + o_rCollection.erase( o_rCollection.begin(), + o_rCollection.end() ); +} + +template <class VECTOR_ELEM> +void +adjust_vector_size( std::vector<VECTOR_ELEM> & io_rVector, + uintt i_nSize, + const VECTOR_ELEM & i_nFill ) +{ + if ( io_rVector.size() > i_nSize ) + { + io_rVector.erase( io_rVector.begin() + i_nSize, io_rVector.end() ); + } + else + { + io_rVector.reserve(i_nSize); + while ( io_rVector.size() < i_nSize ) + io_rVector.push_back(i_nFill); + } +} + + +template <class KEY, class VAL> +const VAL * +find_in_map( const std::map< KEY, VAL > & i_rMap, + const KEY & i_rKey ) +{ + typename std::map< KEY, VAL >::const_iterator + ret = i_rMap.find(i_rKey); + return ret != i_rMap.end() + ? & (*ret).second + : (const VAL*)0; +} + +template <class KEY, class VAL> +VAL +value_from_map( const std::map< KEY, VAL > & i_rMap, + const KEY & i_rKey ) +{ + typename std::map< KEY, VAL >::const_iterator + ret = i_rMap.find(i_rKey); + return ret != i_rMap.end() + ? (*ret).second + : VAL(0); +} + +template <class KEY, class VAL> +VAL +value_from_map( const std::map< KEY, VAL > & i_rMap, + const KEY & i_rKey, + VAL i_notFound ) +{ + typename std::map< KEY, VAL >::const_iterator + ret = i_rMap.find(i_rKey); + return ret != i_rMap.end() + ? (*ret).second + : i_notFound; +} + +template <class COLLECTION, class VALUE> +bool +contains( const COLLECTION & i_collection, + const VALUE & i_value ) +{ + return std::find(i_collection.begin(), i_collection.end(), i_value) + != + i_collection.end(); +} + +template <class COLLECTION, class CLASS, class MEMFUNC> +void +call_for_each( const COLLECTION & i_rList, + CLASS * io_pThis, + MEMFUNC i_fMethod ) +{ + typename COLLECTION::const_iterator it = i_rList.begin(); + typename COLLECTION::const_iterator itEnd = i_rList.end(); + for ( ; it != itEnd; ++it ) + { + (io_pThis->*i_fMethod)(*it); + } +} + + + + +} // namespace csv +#endif |