Point Cloud Library (PCL)  1.8.0
io_exception.h
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35 
36 #include <pcl/pcl_config.h>
37 
38 #ifndef PCL_IO_EXCEPTION_H_
39 #define PCL_IO_EXCEPTION_H_
40 
41 #include <cstdarg>
42 #include <cstdio>
43 #include <exception>
44 #include <string>
45 
46 
47 //fom <pcl/pcl_macros.h>
48 #if defined _WIN32 && defined _MSC_VER && !defined __PRETTY_FUNCTION__
49  #define __PRETTY_FUNCTION__ __FUNCTION__
50 #endif
51 
52 
53 #define THROW_IO_EXCEPTION(format,...) throwIOException( __PRETTY_FUNCTION__, __FILE__, __LINE__, format , ##__VA_ARGS__ )
54 
55 
56 namespace pcl
57 {
58  namespace io
59  {
60  /**
61  * @brief General IO exception class
62  */
63  class IOException : public std::exception
64  {
65  public:
66  IOException (const std::string& function_name,
67  const std::string& file_name,
68  unsigned line_number,
69  const std::string& message);
70 
71  virtual ~IOException () throw ();
72 
74  operator= (const IOException& exception);
75 
76  virtual const char*
77  what () const throw ();
78 
79  const std::string&
80  getFunctionName () const;
81 
82  const std::string&
83  getFileName () const;
84 
85  unsigned
86  getLineNumber () const;
87 
88  protected:
89  std::string function_name_;
90  std::string file_name_;
91  unsigned line_number_;
92  std::string message_;
93  std::string message_long_;
94  };
95 
96  inline void
97  throwIOException (const char* function, const char* file, unsigned line, const char* format, ...)
98  {
99  static char msg[1024];
100  va_list args;
101  va_start (args, format);
102  vsnprintf (msg, 1024, format, args);
103  throw IOException (function, file, line, msg);
104  }
105  } // namespace
106 }
107 #endif // PCL_IO_EXCEPTION_H_
IOException(const std::string &function_name, const std::string &file_name, unsigned line_number, const std::string &message)
IOException & operator=(const IOException &exception)
std::string file_name_
Definition: io_exception.h:90
std::string function_name_
Definition: io_exception.h:89
virtual const char * what() const
General IO exception class.
Definition: io_exception.h:63
std::string message_long_
Definition: io_exception.h:93
unsigned getLineNumber() const
std::string message_
Definition: io_exception.h:92
void throwIOException(const char *function, const char *file, unsigned line, const char *format,...)
Definition: io_exception.h:97
const std::string & getFunctionName() const
const std::string & getFileName() const