|| || || || || || || ||

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SelectQuids.h

Go to the documentation of this file.

#ifndef Impala_Core_Table_SelectQuids_h
#define Impala_Core_Table_SelectQuids_h

#include "Core/Table/QuidTable.h"
#include "Core/Table/SelectOneColumn.h"
#include "Core/Table/Criterion.h"

namespace Impala
{
namespace Core
{
namespace Table
{


template <class T, class Criterion> 
void
SelectQuids(QuidTable*& dst, T* src, Criterion& c, bool doClearDst)
{
    if (dst == 0)
        dst = new QuidTable(0);
    bool* filter = Filter(src, c);
    SelectOneColumn(dst, src, 1, filter, doClearDst);
    delete filter;
}

template <class T, class Criterion> 
QuidTable*
SelectQuids(T* src, Criterion& c)
{
    QuidTable* dst = 0;
    SelectQuids(dst, src, c, false);
    return dst;
}

template <class T> 
void
SelectQuidsByObject(QuidTable*& dst, T* src, int quidObject, bool doClearDst)
{
    CriterionQuidObjectEquals<T> crit(quidObject);
    SelectQuids(dst, src, crit, doClearDst);
}

template <class T> 
void
SelectQuidsByObjectSet(QuidTable*& dst, T* src, std::vector<int> quidObjects,
                       bool doClearDst)
{
    CriterionQuidObjectInSet<T> crit(quidObjects);
    SelectQuids(dst, src, crit, doClearDst);
}

} // namespace Table
} // namespace Core
} // namespace Impala

#endif

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