1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef CHART2_CONTAINERHELPER_HXX 28*cdf0e10cSrcweir #define CHART2_CONTAINERHELPER_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <vector> 31*cdf0e10cSrcweir #include <set> 32*cdf0e10cSrcweir #include <map> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include <algorithm> 35*cdf0e10cSrcweir #include <functional> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir namespace chart 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir namespace ContainerHelper 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir /** converts a standard container into a sequence of the same type 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir input: standard container 45*cdf0e10cSrcweir output: css::uno::Sequence< container::value_type > 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir example: 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir ::std::vector< sal_Int32 > aVector; 50*cdf0e10cSrcweir Sequence< sal_Int32 > aSequence( ContainerHelper::ContainerToSequence( aVector )); 51*cdf0e10cSrcweir */ 52*cdf0e10cSrcweir template< class Container > 53*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Container::value_type > 54*cdf0e10cSrcweir ContainerToSequence( const Container & rCont ) 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Container::value_type > aResult( rCont.size()); 57*cdf0e10cSrcweir ::std::copy( rCont.begin(), rCont.end(), aResult.getArray()); 58*cdf0e10cSrcweir return aResult; 59*cdf0e10cSrcweir } 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir /** converts a UNO sequence into a standard "Sequence" container. For 62*cdf0e10cSrcweir convenience see the methods SequenceToVector, etc. below. 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir input: uno::Sequence 65*cdf0e10cSrcweir output: a standard container of the same value type implementing the Concept 66*cdf0e10cSrcweir of a Sequence (vector, deque, list, slist) 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir example: 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir Sequence< sal_Int32 > aSequence; 71*cdf0e10cSrcweir ::std::vector< sal_Int32 > aVector( 72*cdf0e10cSrcweir ContainerToSequence::SequenceToSTLSequenceContainer< ::std::vector< sal_Int32 > >( aSequence ); 73*cdf0e10cSrcweir */ 74*cdf0e10cSrcweir template< class Container > 75*cdf0e10cSrcweir Container 76*cdf0e10cSrcweir SequenceToSTLSequenceContainer( const ::com::sun::star::uno::Sequence< typename Container::value_type > & rSeq ) 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir Container aResult( rSeq.getLength()); 79*cdf0e10cSrcweir ::std::copy( rSeq.getConstArray(), rSeq.getConstArray() + rSeq.getLength(), 80*cdf0e10cSrcweir aResult.begin() ); 81*cdf0e10cSrcweir return aResult; 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir /** converts a UNO sequence into a standard container. For convenience see the 85*cdf0e10cSrcweir methods SequenceToVector, etc. below. (In contrast to 86*cdf0e10cSrcweir SequenceToSTLSequenceContainer this works for all standard containers) 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir input: uno::Sequence 89*cdf0e10cSrcweir output: a standard container that has an insert( iterator, key ) method (all 90*cdf0e10cSrcweir standard containers) 91*cdf0e10cSrcweir note: for containers implementing the Concept of a Sequence (vector, deque, 92*cdf0e10cSrcweir list, slist) use SequenceToSTLSequenceContainer for better speed 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir example: 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir Sequence< sal_Int32 > aSequence; 97*cdf0e10cSrcweir ::std::set< sal_Int32 > aVector( 98*cdf0e10cSrcweir ContainerToSequence::SequenceToSTLContainer< ::std::set< sal_Int32 > >( aSequence ); 99*cdf0e10cSrcweir */ 100*cdf0e10cSrcweir template< class Container > 101*cdf0e10cSrcweir Container 102*cdf0e10cSrcweir SequenceToSTLContainer( const ::com::sun::star::uno::Sequence< typename Container::value_type > & rSeq ) 103*cdf0e10cSrcweir { 104*cdf0e10cSrcweir Container aResult; 105*cdf0e10cSrcweir ::std::copy( rSeq.getConstArray(), rSeq.getConstArray() + rSeq.getLength(), 106*cdf0e10cSrcweir ::std::inserter< Container >( aResult, aResult.begin())); 107*cdf0e10cSrcweir return aResult; 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir // concrete container methods for convenience 111*cdf0e10cSrcweir 112*cdf0e10cSrcweir /** converts a UNO sequence into a standard vector of same value type 113*cdf0e10cSrcweir 114*cdf0e10cSrcweir example: 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir Sequence< sal_Int32 > aSequence; 117*cdf0e10cSrcweir ::std::vector< sal_Int32 > aVector( ContainerHelper::SequenceToVector( aSequence )); 118*cdf0e10cSrcweir */ 119*cdf0e10cSrcweir template< typename T > 120*cdf0e10cSrcweir ::std::vector< T > 121*cdf0e10cSrcweir SequenceToVector( const ::com::sun::star::uno::Sequence< T > & rSeq ) 122*cdf0e10cSrcweir { 123*cdf0e10cSrcweir return SequenceToSTLSequenceContainer< ::std::vector< T > >( rSeq ); 124*cdf0e10cSrcweir } 125*cdf0e10cSrcweir 126*cdf0e10cSrcweir /** converts a UNO sequence into a standard set of same value type 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir example: 129*cdf0e10cSrcweir 130*cdf0e10cSrcweir Sequence< sal_Int32 > aSequence; 131*cdf0e10cSrcweir ::std::set< sal_Int32 > aVector( ContainerHelper::SequenceToSet( aSequence )); 132*cdf0e10cSrcweir */ 133*cdf0e10cSrcweir template< typename T > 134*cdf0e10cSrcweir ::std::set< T > 135*cdf0e10cSrcweir SequenceToSet( const ::com::sun::star::uno::Sequence< T > & rSeq ) 136*cdf0e10cSrcweir { 137*cdf0e10cSrcweir return SequenceToSTLContainer< ::std::set< T > >( rSeq ); 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir // ---------------------------------------- 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir /** converts the keys of a Pair Associative Container into a UNO sequence 143*cdf0e10cSrcweir 144*cdf0e10cSrcweir example: 145*cdf0e10cSrcweir 146*cdf0e10cSrcweir ::std::multimap< sal_Int32, ::rtl::OUString > aMyMultiMap; 147*cdf0e10cSrcweir uno::Sequence< sal_Int32 > aMyKeys( ContainerHelper::MapKeysToSequence( aMyMultiMap )); 148*cdf0e10cSrcweir // note: aMyKeys may contain duplicate keys here 149*cdf0e10cSrcweir */ 150*cdf0e10cSrcweir template< class Map > 151*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Map::key_type > MapKeysToSequence( 152*cdf0e10cSrcweir const Map & rCont ) 153*cdf0e10cSrcweir { 154*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Map::key_type > aResult( rCont.size()); 155*cdf0e10cSrcweir ::std::transform( rCont.begin(), rCont.end(), aResult.getArray(), 156*cdf0e10cSrcweir ::std::select1st< typename Map::value_type >()); 157*cdf0e10cSrcweir return aResult; 158*cdf0e10cSrcweir } 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir /** converts the values of a Pair Associative Container into a UNO sequence 161*cdf0e10cSrcweir 162*cdf0e10cSrcweir example: 163*cdf0e10cSrcweir 164*cdf0e10cSrcweir ::std::map< sal_Int32, ::rtl::OUString > aMyMultiMap; 165*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > aMyValues( ContainerHelper::MapValuesToSequence( aMyMultiMap )); 166*cdf0e10cSrcweir */ 167*cdf0e10cSrcweir template< class Map > 168*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Map::mapped_type > MapValuesToSequence( 169*cdf0e10cSrcweir const Map & rCont ) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< typename Map::mapped_type > aResult( rCont.size()); 172*cdf0e10cSrcweir ::std::transform( rCont.begin(), rCont.end(), aResult.getArray(), 173*cdf0e10cSrcweir ::std::select2nd< typename Map::value_type >()); 174*cdf0e10cSrcweir return aResult; 175*cdf0e10cSrcweir } 176*cdf0e10cSrcweir 177*cdf0e10cSrcweir } // namespace ContainerHelper 178*cdf0e10cSrcweir } // namespace chart 179*cdf0e10cSrcweir 180*cdf0e10cSrcweir // CHART2_CONTAINERHELPER_HXX 181*cdf0e10cSrcweir #endif 182