Point Cloud Library (PCL) 1.13.0
io_exception.h
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35
36#pragma once
37
38#include <pcl/pcl_config.h>
39
40#include <cstdarg>
41#include <cstdio>
42#include <exception>
43#include <string>
44
45
46//fom <pcl/pcl_macros.h>
47#if defined _WIN32 && defined _MSC_VER && !defined __PRETTY_FUNCTION__
48 #define __PRETTY_FUNCTION__ __FUNCTION__
49#endif
50
51
52#define THROW_IO_EXCEPTION(format,...) throwIOException( __PRETTY_FUNCTION__, __FILE__, __LINE__, format , ##__VA_ARGS__ )
53
54
55namespace pcl
56{
57 namespace io
58 {
59 /**
60 * @brief General IO exception class
61 */
62 class IOException : public std::exception
63 {
64 public:
65 IOException (const std::string& function_name,
66 const std::string& file_name,
67 unsigned line_number,
68 const std::string& message);
69
70 ~IOException () noexcept override;
71
73 operator= (const IOException& exception);
74
75 const char*
76 what () const throw () override;
77
78 const std::string&
80
81 const std::string&
82 getFileName () const;
83
84 unsigned
85 getLineNumber () const;
86
87 protected:
88 std::string function_name_;
89 std::string file_name_;
90 unsigned line_number_;
91 std::string message_;
92 std::string message_long_;
93 };
94
95 inline void
96 throwIOException (const char* function, const char* file, unsigned line, const char* format, ...)
97 {
98 static char msg[1024];
99 va_list args;
100 va_start (args, format);
101 vsnprintf (msg, 1024, format, args);
102 va_end (args);
103 throw IOException (function, file, line, msg);
104 }
105 } // namespace
106}
General IO exception class.
Definition: io_exception.h:63
const char * what() const override
std::string message_long_
Definition: io_exception.h:92
const std::string & getFileName() const
const std::string & getFunctionName() const
std::string message_
Definition: io_exception.h:91
~IOException() noexcept override
unsigned getLineNumber() const
IOException(const std::string &function_name, const std::string &file_name, unsigned line_number, const std::string &message)
std::string function_name_
Definition: io_exception.h:88
std::string file_name_
Definition: io_exception.h:89
void throwIOException(const char *function, const char *file, unsigned line, const char *format,...)
Definition: io_exception.h:96