LCOV - code coverage report
Current view: top level - Tools - DryWetFilter.h (source / functions) Hit Total Coverage
Test: coverage.info.cleaned Lines: 1 1 100.0 %
Date: 2021-02-18 20:07:22 Functions: 1 2 50.0 %

          Line data    Source code
       1             : /**
       2             :  * \file DryWetFilter.h
       3             :  */
       4             : 
       5             : #ifndef ATK_TOOLS_DRYWETFILTER_H
       6             : #define ATK_TOOLS_DRYWETFILTER_H
       7             : 
       8             : #include <ATK/Core/TypedBaseFilter.h>
       9             : #include <ATK/Tools/config.h>
      10             : #include <ATK/Tools/ToolsInterface.h>
      11             : 
      12             : namespace ATK
      13             : {
      14             :   /// Mixes two signals together
      15             :   template<typename DataType_>
      16             :   class ATK_TOOLS_EXPORT DryWetFilter final : public TypedBaseFilter<DataType_>, public DryWetInterface
      17             :   {
      18             :   protected:
      19             :     /// Simplify parent calls
      20             :     using Parent = TypedBaseFilter<DataType_>;
      21             :     using typename Parent::DataType;
      22             :     using Parent::converted_inputs;
      23             :     using Parent::outputs;
      24             :     using Parent::nb_input_ports;
      25             :     using Parent::nb_output_ports;
      26             : 
      27             :   public:
      28             :     /*!
      29             :     * @brief Constructor
      30             :     * @param nb_channels is the number of channels, equal to the number of output channels, half the number of input ones
      31             :     */
      32             :     explicit DryWetFilter(gsl::index nb_channels = 1);
      33             :     /// Destructor
      34           6 :     ~DryWetFilter() override = default;
      35             : 
      36             :     /// Sets the amount of input signal in the output signal
      37             :     void set_dry(double dry) final;
      38             :     /// Returns the amount of dry signal in the output
      39             :     double get_dry() const final;
      40             :     
      41             :   protected:
      42             :     void process_impl(gsl::index size) const final;
      43             :     
      44             :   private:
      45             :     /// Amount of dry signal, between 0 and 1
      46             :     double dry{1};
      47             :   };
      48             : }
      49             : 
      50             : #endif

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