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

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DivAssign.h

Go to the documentation of this file.

#ifndef Impala_Core_Column_DivAssign_h
#define Impala_Core_Column_DivAssign_h

#include <iostream>
#include "Core/Column/InvalidColumn.h"

namespace Impala
{
namespace Core
{
namespace Column
{


template <class C>
inline void
DivAssign(C* col, typename C::ColElemType val, int start, int end)
{
    if (end == -1)
        end = col->Capacity();
    if (end > col->Capacity())
    {
        std::cout << "Column::DivAssign: incompatible range" << std::endl;
        return;
    }
    for (int i=start ; i<end ; i++)
        col->Set(i, col->Get(i) / val);
}

inline void
DivAssign(InvalidColumn* col, InvalidColumn::ColElemType val, int start, int end)
{
    // ignore
}

} // namespace Column
} // namespace Core
} // namespace Impala

#endif

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