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Effects DefaultAttenuation as an explicit default.

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This commit is contained in:
Thomas Harte 2018-11-23 22:33:01 -05:00
parent ee89be6730
commit dc4b5cc37d
1 changed files with 3 additions and 4 deletions
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7
SignalProcessing/FIRFilter.hpp
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@ -29,6 +29,8 @@ class FIRFilter {
static constexpr int FixedShift = 15;
public:
/*! A suggested default attenuation value. */
constexpr static float DefaultAttenuation = 60.0f;
/*!
Creates an instance of @c FIRFilter.
@ -38,12 +40,9 @@ class FIRFilter {
@param high_frequency The highest frequency of signal to retain in the output.
@param attenuation The attenuation of the discarded frequencies.
*/
FIRFilter(std::size_t number_of_taps, float input_sample_rate, float low_frequency, float high_frequency, float attenuation);
FIRFilter(std::size_t number_of_taps, float input_sample_rate, float low_frequency, float high_frequency, float attenuation = DefaultAttenuation);
FIRFilter(const std::vector<float> &coefficients);
/*! A suggested default attenuation value. */
constexpr static float DefaultAttenuation = 60.0f;
/*!
Applies the filter to one batch of input samples, returning the net result.