gtsam/wrap/ReturnValue.h

/**
 * @file ReturnValue.h
 *
 * @brief Encapsulates a return value from a method
 *
 * @date Dec 1, 2011
 * @author Alex Cunningham
 * @author Richard Roberts
 */

#include <vector>
#include <map>

#include "FileWriter.h"
#include "TypeAttributesTable.h"

#pragma once

namespace wrap {

struct ReturnValue {

  typedef enum {
    CLASS = 1,
    EIGEN = 2,
    BASIS = 3,
    VOID  = 4
  } return_category;

  ReturnValue(bool enable_verbosity = true)
  : verbose(enable_verbosity), isPtr1(false), isPtr2(false),
    isPair(false), category1(CLASS), category2(CLASS)
  {}

  bool verbose;
  bool isPtr1, isPtr2, isPair;
  return_category category1, category2;
  std::string type1, type2;
  std::vector<std::string> namespaces1, namespaces2;

  typedef enum {
    arg1, arg2, pair
  } pairing;

  std::string return_type(bool add_ptr, pairing p) const;

  std::string qualifiedType1(const std::string& delim = "") const;
  std::string qualifiedType2(const std::string& delim = "") const;

  std::string matlab_returnType() const;

  void wrap_result(const std::string& result, FileWriter& file, const TypeAttributesTable& typeAttributes) const;

  void wrapTypeUnwrap(FileWriter& wrapperFile) const;

};

} // \namespace wrap