ParameterProvider.h

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#ifndef PARAMETERPROVIDER_H
#define PARAMETERPROVIDER_H
 
#include "IDataProvider.h"
#include "Include.h"
#include "Parameters.h"
 
class ParameterProvider : public IDataProvider<ParameterProvider> {
public:
    ParameterProvider() = default;
 
    inline ParameterProvider(ParameterType p_type) : p_type(p_type) { Parameters::GetInstance(p_type); }
 
    scalar_t operator()(const ParamId& pid, DataType d_type=DataType::VALUE) const;
 
    scalar_t operator()(const std::string& block, const LhaID& id, DataType d_type=DataType::VALUE) const;
 
    bool exists(const ParamId& pid) const;
 
    bool exists(const std::string& block, const LhaID& id) const;
 
    double get_scale(const std::string& block) const;
 
    ParameterType get_type() const;
 
    std::shared_ptr<Parameter> get_parameter(const ParamId& pid) const;
 
private:
    std::optional<ParameterType> p_type;
 
    scalar_t get_value(const ParamId& pid, DataType d_type) const;
};
 
 
#endif // PARAMETERPROVIDER_H