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global.hpp
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3  * Copyright (c) 2008-2015 Kohei Yoshida
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27 
28 #ifndef INCLUDED_MDDS_GLOBAL_HPP
29 #define INCLUDED_MDDS_GLOBAL_HPP
30 
31 #include <exception>
32 #include <string>
33 #include <memory>
34 #include <utility>
35 
46 #define MDDS_ASCII(literal) literal, sizeof(literal)-1
47 
54 #define MDDS_N_ELEMENTS(name) sizeof(name)/sizeof(name[0])
55 
56 #ifdef __GNUC__
57  #define MDDS_DEPRECATED __attribute__ ((deprecated))
58 #elif defined(_MSC_VER)
59  #define MDDS_DEPRECATED __declspec(deprecated)
60 #else
61  #define MDDS_DEPRECATED
62 #endif
63 
64 namespace mdds {
65 
66 class general_error : public ::std::exception
67 {
68 public:
69  general_error(const ::std::string& msg) : m_msg(msg) {}
70  virtual ~general_error() throw() {}
71 
72  virtual const char* what() const throw()
73  {
74  return m_msg.c_str();
75  }
76 private:
77  ::std::string m_msg;
78 };
79 
81 {
82 public:
83  invalid_arg_error(const ::std::string& msg) : general_error(msg) {}
84 };
85 
86 class size_error : public general_error
87 {
88 public:
89  size_error(const std::string& msg) : general_error(msg) {}
90 };
91 
92 class type_error : public general_error
93 {
94 public:
95  type_error(const std::string& msg) : general_error(msg) {}
96 };
97 
99 {
100 public:
101  integrity_error(const std::string& msg) : general_error(msg) {}
102 };
103 
104 template<typename T, typename ...Args>
105 std::unique_ptr<T> make_unique(Args&& ...args)
106 {
107  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
108 }
109 
110 }
111 
112 #endif
Definition: global.hpp:86
Definition: global.hpp:92
Definition: global.hpp:80
Definition: global.hpp:66
Definition: flat_segment_tree.hpp:46
Definition: global.hpp:98