Impala Documentation

00001 #ifndef Impala_Core_Table_Filter_h
00002 #define Impala_Core_Table_Filter_h
00003 
00004 #include "Core/Table/TableTem.h"
00005 
00006 namespace Impala
00007 {
00008 namespace Core
00009 {
00010 namespace Table
00011 {
00012 
00018 template <class Table, class Constraint> 
00019 bool*
00020 Filter(Table* t, Constraint& c)
00021 {
00022     if(t->Size() == 0)
00023         return 0;
00024     bool* filter = new bool[t->Size()];
00025     for(int i=0 ; i<t->Size() ; ++i)
00026         filter[i] = c.Check(t->Get1(i),t->Get2(i),t->Get3(i),t->Get4(i),t->Get5(i),
00027                             t->Get6(i),t->Get7(i),t->Get8(i),t->Get9(i));
00028     return filter;
00029 }
00030 
00031 
00032 } // namespace Table
00033 } // namespace Core
00034 } // namespace Impala
00035 
00036 #endif
Filter.h
