comphelper/source/misc/anycompare.cxx

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  26
  27 #include "precompiled_comphelper.hxx"
  28
  29 #include "comphelper/anycompare.hxx"
  30
  31 /** === begin UNO includes === **/
  32 /** === end UNO includes === **/
  33
  34 //......................................................................................................................
  35 namespace comphelper
  36 {
  37 //......................................................................................................................
  38
  39     /** === begin UNO using === **/
  40     using ::com::sun::star::uno::Reference;
  41     using ::com::sun::star::uno::XInterface;
  42     using ::com::sun::star::uno::UNO_QUERY;
  43     using ::com::sun::star::uno::UNO_QUERY_THROW;
  44     using ::com::sun::star::uno::UNO_SET_THROW;
  45     using ::com::sun::star::uno::Exception;
  46     using ::com::sun::star::uno::RuntimeException;
  47     using ::com::sun::star::uno::Any;
  48     using ::com::sun::star::uno::makeAny;
  49     using ::com::sun::star::uno::Sequence;
  50     using ::com::sun::star::uno::Type;
  51     using ::com::sun::star::uno::TypeClass_CHAR;
  52     using ::com::sun::star::uno::TypeClass_BOOLEAN;
  53     using ::com::sun::star::uno::TypeClass_BYTE;
  54     using ::com::sun::star::uno::TypeClass_SHORT;
  55     using ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT;
  56     using ::com::sun::star::uno::TypeClass_LONG;
  57     using ::com::sun::star::uno::TypeClass_UNSIGNED_LONG;
  58     using ::com::sun::star::uno::TypeClass_HYPER;
  59     using ::com::sun::star::uno::TypeClass_UNSIGNED_HYPER;
  60     using ::com::sun::star::uno::TypeClass_FLOAT;
  61     using ::com::sun::star::uno::TypeClass_DOUBLE;
  62     using ::com::sun::star::uno::TypeClass_STRING;
  63     using ::com::sun::star::uno::TypeClass_TYPE;
  64     using ::com::sun::star::uno::TypeClass_ENUM;
  65     using ::com::sun::star::uno::TypeClass_INTERFACE;
  66     using ::com::sun::star::i18n::XCollator;
  67     /** === end UNO using === **/
  68
  69     //------------------------------------------------------------------------------------------------------------------
  70     ::std::auto_ptr< IKeyPredicateLess > getStandardLessPredicate( Type const & i_type, Reference< XCollator > const & i_collator )
  71     {
  72         ::std::auto_ptr< IKeyPredicateLess > pComparator;
  73         switch ( i_type.getTypeClass() )
  74         {
  75         case TypeClass_CHAR:
  76             pComparator.reset( new ScalarPredicateLess< sal_Unicode >() );
  77             break;
  78         case TypeClass_BOOLEAN:
  79             pComparator.reset( new ScalarPredicateLess< sal_Bool >() );
  80             break;
  81         case TypeClass_BYTE:
  82             pComparator.reset( new ScalarPredicateLess< sal_Int8 >() );
  83             break;
  84         case TypeClass_SHORT:
  85             pComparator.reset( new ScalarPredicateLess< sal_Int16 >() );
  86             break;
  87         case TypeClass_UNSIGNED_SHORT:
  88             pComparator.reset( new ScalarPredicateLess< sal_uInt16 >() );
  89             break;
  90         case TypeClass_LONG:
  91             pComparator.reset( new ScalarPredicateLess< sal_Int32 >() );
  92             break;
  93         case TypeClass_UNSIGNED_LONG:
  94             pComparator.reset( new ScalarPredicateLess< sal_uInt32 >() );
  95             break;
  96         case TypeClass_HYPER:
  97             pComparator.reset( new ScalarPredicateLess< sal_Int64 >() );
  98             break;
  99         case TypeClass_UNSIGNED_HYPER:
 100             pComparator.reset( new ScalarPredicateLess< sal_uInt64 >() );
 101             break;
 102         case TypeClass_FLOAT:
 103             pComparator.reset( new ScalarPredicateLess< float >() );
 104             break;
 105         case TypeClass_DOUBLE:
 106             pComparator.reset( new ScalarPredicateLess< double >() );
 107             break;
 108         case TypeClass_STRING:
 109             if ( i_collator.is() )
 110                 pComparator.reset( new StringCollationPredicateLess( i_collator ) );
 111             else
 112                 pComparator.reset( new StringPredicateLess() );
 113             break;
 114         case TypeClass_TYPE:
 115             pComparator.reset( new TypePredicateLess() );
 116             break;
 117         case TypeClass_ENUM:
 118             pComparator.reset( new EnumPredicateLess( i_type ) );
 119             break;
 120         case TypeClass_INTERFACE:
 121             pComparator.reset( new InterfacePredicateLess() );
 122             break;
 123         default:
 124             break;
 125         }
 126         return pComparator;
 127     }
 128
 129 //......................................................................................................................
 130 } // namespace comphelper
 131 //......................................................................................................................