Standard Exception Classes

Classes
class	pcl::CaughtException
	An exception that has already been handled. More...
class	pcl::Error
	A simple exception with an associated error message. More...
class	pcl::Exception
	Root base class for all PCL exception classes. More...
class	pcl::FatalError
	Errors that cause immediate program termination. More...
class	pcl::NotImplemented
	An exception that indicates an unsupported feature. More...
class	pcl::ParseError
	Base class for exceptions thrown by parsing routines. More...
class	ProcessAborted
	An exception class signaling the interruption of a process. More...
class	pcl::SourceCodeError
	Base class for exceptions thrown by source code interpreters. More...

Macros
#define	PCL_DECLARE_EXCEPTION_CLASS(className, exceptionClass, message)
	A macro to implement simple exception classes derived from Exception. More...

Detailed Description

Macro Definition Documentation

PCL_DECLARE_EXCEPTION_CLASS

#define PCL_DECLARE_EXCEPTION_CLASS	(		className,
			exceptionClass,
			message
	)

Value:

   class PCL_CLASS className : public pcl::Exception                       \
   {                                                                       \
   public:                                                                 \
      className() = default;                                               \
      className( const className& ) = default;                             \
      pcl::String ExceptionClass() const override                          \
      {                                                                    \
         return exceptionClass;                                            \
      }                                                                    \
      pcl::String Message() const override                                 \
      {                                                                    \
         return message;                                                   \
      }                                                                    \
   }

Parameters

className	The identifier of the exception class.
exceptionClass	The name of the exception class, as presented in formatted representations.
message	The error message shown for this exception class.

Use this macro to define and implement exceptions classes that show constant error or warning messages.

In many cases using the Error exception class is preferable to create new exception classes with this macro.

Definition at line 634 of file Exception.h.