hpp-util  4.15.1
Debugging tools for the HPP project.
exception.hh
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1 // Copyright (C) 2010 by Thomas Moulard, CNRS.
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3 
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33 
35 
36 #ifndef HPP_UTIL_EXCEPTION_HH
37 #define HPP_UTIL_EXCEPTION_HH
38 #include <hpp/util/config.hh>
39 #include <iosfwd>
40 #include <stdexcept>
41 #include <string>
42 
43 namespace hpp {
47 class HPP_UTIL_DLLAPI Exception : public std::exception {
48  public:
49  Exception(const std::string& message, const std::string& file,
50  unsigned line) throw();
51  ~Exception() throw();
52  Exception(const Exception& exception) throw();
53  Exception& operator=(const Exception& exception) throw();
54 
55  virtual const char* what() const throw();
56 
61  virtual std::ostream& print(std::ostream& o) const throw();
62 
63  private:
64  std::string message_;
65  std::string file_;
66  unsigned line_;
67 };
68 
74 HPP_UTIL_DLLAPI std::ostream& operator<<(std::ostream& o,
75  const Exception& exception);
76 
77 } // end of namespace hpp.
78 
80 #define HPP_THROW_EXCEPTION_(MSG) \
81  throw ::hpp::Exception(MSG, __FILE__, __LINE__)
82 
84 #define HPP_THROW_EXCEPTION(TYPE, MSG) throw TYPE(MSG, __FILE__, __LINE__)
85 
87 #define HPP_MAKE_EXCEPTION(EXTRA_QUALIFIER, TYPE) \
88  class EXTRA_QUALIFIER TYPE : public ::hpp::Exception { \
89  public: \
90  TYPE(const std::string& message, const std::string& file, unsigned line) \
91  throw() : ::hpp::Exception(message, file, line) {} \
92  }
93 
95 #define HPP_MAKE_EXCEPTION_NO_QUALIFIER(TYPE) \
96  class TYPE : public ::hpp::Exception { \
97  public: \
98  TYPE(const std::string& message, const std::string& file, unsigned line) \
99  throw() : ::hpp::Exception(message, file, line) {} \
100  }
101 
102 #endif
Definition: assertion.hh:45
#define HPP_UTIL_DLLAPI
Definition: config.hh:64
HPP_UTIL_DLLAPI std::ostream & operator<<(std::ostream &o, const Exception &exception)
Override operator<< to handle exception display.
Definition: exception.cc:79
Main exception class for HPP.
Definition: exception.hh:47