mdds
global.hpp
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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 namespace mdds {
57 
58 class general_error : public ::std::exception
59 {
60 public:
61  general_error(const ::std::string& msg) : m_msg(msg) {}
62  virtual ~general_error() throw() {}
63 
64  virtual const char* what() const throw()
65  {
66  return m_msg.c_str();
67  }
68 private:
69  ::std::string m_msg;
70 };
71 
73 {
74 public:
75  invalid_arg_error(const ::std::string& msg) : general_error(msg) {}
76 };
77 
78 class size_error : public general_error
79 {
80 public:
81  size_error(const std::string& msg) : general_error(msg) {}
82 };
83 
84 class type_error : public general_error
85 {
86 public:
87  type_error(const std::string& msg) : general_error(msg) {}
88 };
89 
91 {
92 public:
93  integrity_error(const std::string& msg) : general_error(msg) {}
94 };
95 
96 template<typename T, typename ...Args>
97 std::unique_ptr<T> make_unique(Args&& ...args)
98 {
99  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
100 }
101 
102 }
103 
104 #endif
Definition: global.hpp:78
Definition: global.hpp:84
Definition: global.hpp:72
Definition: global.hpp:58
Definition: flat_segment_tree.hpp:46
Definition: global.hpp:90