.. _program_listing_file_states_params.h:

Program Listing for File params.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_states_params.h>` (``states/params.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   
   #pragma once
   #include "lupnt/states/state.h"
   
   namespace lupnt {
   
     class ParamState : public State {
     public:
       ParamState() : State() {
         SetType(TYPE);
         SetFrame(Frame::MOON_CI);
       }
   
       ParamState(int n) : State(n) {
         SetType(TYPE);
         SetFrame(Frame::MOON_CI);
       }
   
       ParamState(const VecX& x, std::vector<std::string> names) : State(x) {
         SetType(TYPE);
         SetNames(names);
         SetUnits(GetParamUnits(names));
         SetFrame(Frame::MOON_CI);
       }
   
       ParamState(const VecX& x, std::vector<std::string> names, std::vector<std::string> units)
           : State(x) {
         SetType(TYPE);
         SetNames(names);
         SetUnits(units);
         SetFrame(Frame::MOON_CI);
       }
   
       static constexpr StateType TYPE = "Params";
   
     private:
       std::vector<std::string> GetParamUnits(const std::vector<std::string>& names) {
         if (names.empty()) {
           return {"-"};
         }
         std::vector<std::string> units;
         for (const auto& name : names) {
           if (name == "bcoeff_drag" || name == "bcoeff_srp") {
             units.push_back("m^2/kg");
           } else if (name == "IntegerAmbiguity") {
             units.push_back("-");
           } else {
             units.push_back("-");
           }
         }
         return units;
       }
     };
   
   }  // namespace lupnt