Program Listing for File options.h

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#ifndef f3d_options_h
#define f3d_options_h

#include "exception.h"
#include "export.h"

#include <string>
#include <vector>

namespace f3d
{
class F3D_EXPORT options
{
public:

  options();
  ~options();
  options(const options& opt);
  options& operator=(const options& opt) noexcept;
  options(options&& other) noexcept;
  options& operator=(options&& other) noexcept;


  options& set(const std::string& name, bool value);
  options& set(const std::string& name, int value);
  options& set(const std::string& name, double value);
  options& set(const std::string& name, const std::string& value);
  options& set(const std::string& name, const char* value);
  options& set(const std::string& name, const std::vector<int>& values);
  options& set(const std::string& name, const std::vector<double>& values);
  options& set(const std::string& name, std::initializer_list<int> values);
  options& set(const std::string& name, std::initializer_list<double> values);


  void get(const std::string& name, bool& value) const;
  void get(const std::string& name, int& value) const;
  void get(const std::string& name, double& value) const;
  void get(const std::string& name, std::string& value) const;
  void get(const std::string& name, std::vector<int>& value) const;
  void get(const std::string& name, std::vector<double>& value) const;


  bool getAsBool(const std::string& name) const;
  int getAsInt(const std::string& name) const;
  double getAsDouble(const std::string& name) const;
  std::string getAsString(const std::string& name) const;
  std::vector<int> getAsIntVector(const std::string& name) const;
  std::vector<double> getAsDoubleVector(const std::string& name) const;


  bool& getAsBoolRef(const std::string& name);
  int& getAsIntRef(const std::string& name);
  double& getAsDoubleRef(const std::string& name);
  std::string& getAsStringRef(const std::string& name);
  std::vector<int>& getAsIntVectorRef(const std::string& name);
  std::vector<double>& getAsDoubleVectorRef(const std::string& name);

  options& toggle(const std::string& name);

  bool isSame(const options& other, const std::string& name) const;

  options& copy(const options& other, const std::string& name);

  std::vector<std::string> getNames();

  std::pair<std::string, unsigned int> getClosestOption(const std::string& option) const;

  struct incompatible_exception : public exception
  {
    explicit incompatible_exception(const std::string& what = "");
  };

  struct inexistent_exception : public exception
  {
    explicit inexistent_exception(const std::string& what = "");
  };

private:
  class internals;
  internals* Internals;
};
}

#endif