Standard_DefineException.hxx File Reference

#include <Standard_SStream.hxx>
#include <memory>

Macros
#define	DEFINE_STANDARD_EXCEPTION(C1, C2)
	Defines an exception class inheriting from Standard_Failure.

Macro Definition Documentation

DEFINE_STANDARD_EXCEPTION

#define DEFINE_STANDARD_EXCEPTION	(		C1,
			C2 )

Value:

class C1 : public C2                                                                             \
{                                                                                                \
public:                                                                                          \
  C1(const char* theMessage = "")                                                                \
      : C2(theMessage)                                                                           \
  {                                                                                              \
  }                                                                                              \
                                                                                                 \
  C1(const char* theMessage, const char* theStackTrace)                                          \
      : C2(theMessage, theStackTrace)                                                            \
  {                                                                                              \
  }                                                                                              \
                                                                                                 \
  const char* ExceptionType() const noexcept override                                            \
  {                                                                                              \
    return #C1;                                                                                  \
  }                                                                                              \
};

Defines an exception class inheriting from Standard_Failure.

This macro creates a complete exception class with:

• Constructors that forward to base class
• ExceptionType() override returning the class name

Usage:

DEFINE_STANDARD_EXCEPTION(Standard_OutOfRange, Standard_RangeError)

Parameters

C1	Name of the exception class to define
C2	Name of the parent exception class (must be Standard_Failure or derived)