BitShares-Core  5.0.0
BitShares blockchain implementation and command-line interface software
api_documentation_standin.cpp
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1 /*
2  * Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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24 #include <iomanip>
25 #include <boost/algorithm/string/join.hpp>
28 
29 namespace graphene { namespace wallet {
30  namespace detail {
31  namespace
32  {
33  template <typename... Args>
34  struct types_to_string_list_helper;
35 
36  template <typename First, typename... Args>
37  struct types_to_string_list_helper<First, Args...>
38  {
39  std::list<std::string> operator()() const
40  {
41  std::list<std::string> argsList = types_to_string_list_helper<Args...>()();
42  argsList.push_front(fc::get_typename<typename std::decay<First>::type>::name());
43  return argsList;
44  }
45  };
46 
47  template <>
48  struct types_to_string_list_helper<>
49  {
50  std::list<std::string> operator()() const
51  {
52  return std::list<std::string>();
53  }
54  };
55 
56  template <typename... Args>
57  std::list<std::string> types_to_string_list()
58  {
59  return types_to_string_list_helper<Args...>()();
60  }
61  } // end anonymous namespace
62 
63  struct help_visitor
64  {
65  std::vector<method_description> method_descriptions;
66 
67  template<typename R, typename... Args>
68  void operator()( const char* name, std::function<R(Args...)>& memb )
69  {
70  method_description this_method;
71  this_method.method_name = name;
72  std::ostringstream ss;
73  ss << std::setw(40) << std::left << fc::get_typename<R>::name() << " " << name << "(";
74  ss << boost::algorithm::join(types_to_string_list<Args...>(), ", ");
75  ss << ")\n";
76  this_method.brief_description = ss.str();
77  method_descriptions.push_back(this_method);
78  }
79  };
80  } // end namespace detail
81 
83  {
85  detail::help_visitor visitor;
86  tmp->visit(visitor);
87  std::copy(visitor.method_descriptions.begin(), visitor.method_descriptions.end(),
88  std::inserter(method_descriptions, method_descriptions.end()));
89  }
90 
91 } } // end namespace graphene::wallet
Definition: api.cpp:56
std::vector< method_description > method_descriptions
void copy(const path &from, const path &to)
Definition: filesystem.cpp:241
void operator()(const char *name, std::function< R(Args...)> &memb)
Definition: api.hpp:120