Limiter

20.9.0

Limits an input range.

template <typename TInput, typename TCompare = etl::less<TInput> >

class limit : public etl::unary_function<TInput, TInput>

TInput The input data type.

TCompare The functor type used to compare values to the threshold. The default is etl::less

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limit(TInput lowest, TInput highest)

lowest The lowest limit.

highest The highest limit.

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TInput operator()(TInput value) const

Limit a value.

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Example

std::array<int, 10> input =

{

10, 11, 12, 13, 14, 15, 16, 17, 18, 19

};

std::array<int, 10> output;

etl::limiter<int> limiter(13, 16);

std::transform(input.begin(), input.end(), output.begin(), limiter);

// output = 13, 13, 13, 13, 14, 15, 16, 16, 16, 16

limiter.h