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

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MakeFilter.h

Go to the documentation of this file.

#ifndef Impala_Util_MakeFilter_h
#define Impala_Util_MakeFilter_h

#include "Core/Array/Arrays.h"

namespace Impala
{
namespace Util
{

// could be templated, but only used for this type now.
bool*
MakeFilterElemLess(const Core::Array::Array2dScalarReal64* matrix,
                   int dimension, double treshold)
{
    bool* filter = new bool[matrix->CH()];
    for(int i=0 ; i<matrix->CH() ; ++i)
        filter[i] = (*matrix->CPB(dimension, i) < treshold);
    return filter;
}

} // namespace Util
} // namespace Impala

#endif

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