ConverterRegistry.hpp

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#pragma once
#include <SoapySDR/Config.hpp>
#include <SoapySDR/Logger.hpp>
#include <SoapySDR/Formats.hpp>
#include <utility>
#include <vector>
#include <map>
#include <string>

namespace SoapySDR
{
  class SOAPY_SDR_API ConverterRegistry
  {
  public:
    typedef void (*ConverterFunction)(const void *, void *, const size_t, const double);

    enum FunctionPriority{
      GENERIC = 0,          
      VECTORIZED = 3,       
      CUSTOM = 5            
    };

    typedef std::map<FunctionPriority, ConverterFunction> TargetFormatConverterPriority;

    typedef std::map<std::string, TargetFormatConverterPriority> TargetFormatConverters;
    
    typedef std::map<std::string, TargetFormatConverters> FormatConverters;

    ConverterRegistry(const std::string &sourceFormat, const std::string &targetFormat, const FunctionPriority &priority, ConverterFunction converter);
    
    static std::vector<std::string> listTargetFormats(const std::string &sourceFormat);
    
    static std::vector<std::string> listSourceFormats(const std::string &targetFormat);
    
    static std::vector<FunctionPriority> listPriorities(const std::string &sourceFormat, const std::string &targetFormat);
    
    static ConverterFunction getFunction(const std::string &sourceFormat, const std::string &targetFormat);

    static ConverterFunction getFunction(const std::string &sourceFormat, const std::string &targetFormat, const FunctionPriority &priority);

    static std::vector<std::string> listAvailableSourceFormats(void);

  };
  
}