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Console.h
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34 
35 /* Author: Ioan Sucan */
36 
37 #ifndef OMPL_UTIL_CONSOLE_
38 #define OMPL_UTIL_CONSOLE_
39 
40 #include <string>
41 
64 #define logError(fmt, ...) ompl::msg::log(__FILE__, __LINE__, ompl::msg::LOG_ERROR, fmt, ##__VA_ARGS__)
65 
66 #define logWarn(fmt, ...) ompl::msg::log(__FILE__, __LINE__, ompl::msg::LOG_WARN, fmt, ##__VA_ARGS__)
67 
68 #define logInform(fmt, ...) ompl::msg::log(__FILE__, __LINE__, ompl::msg::LOG_INFO, fmt, ##__VA_ARGS__)
69 
70 #define logDebug(fmt, ...) ompl::msg::log(__FILE__, __LINE__, ompl::msg::LOG_DEBUG, fmt, ##__VA_ARGS__)
71 
72 namespace ompl
73 {
74 
78  namespace msg
79  {
81  enum LogLevel
82  {
83  LOG_DEBUG = 0,
84  LOG_INFO,
85  LOG_WARN,
86  LOG_ERROR,
87  LOG_NONE
88  };
89 
98  {
99  public:
100 
101  OutputHandler(void)
102  {
103  }
104 
105  virtual ~OutputHandler(void)
106  {
107  }
108 
111  virtual void log(const std::string &text, LogLevel level, const char *filename, int line) = 0;
112  };
113 
117  {
118  public:
119 
121  {
122  }
123 
124  virtual void log(const std::string &text, LogLevel level, const char *filename, int line);
125 
126  };
127 
130  {
131  public:
132 
134  OutputHandlerFile(const char *filename);
135 
136  virtual ~OutputHandlerFile(void);
137 
138  virtual void log(const std::string &text, LogLevel level, const char *filename, int line);
139 
140  private:
141 
143  FILE *file_;
144 
145  };
146 
148  void noOutputHandler(void);
149 
151  void restorePreviousOutputHandler(void);
152 
155 
158 
161  void setLogLevel(LogLevel level);
162 
165  LogLevel getLogLevel(void);
166 
170  void log(const char *file, int line, LogLevel level, const char* m, ...);
171  }
172 
173 }
174 
175 #endif