TException.h File Reference

#include <setjmp.h>
#include <ROOT/RConfig.hxx>
#include "DllImport.h"

Include dependency graph for TException.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	ExceptionContext_t
class	TExceptionHandler

Macros
#define	CATCH(n)
#define	ENDTRY
#define	RETRY
#define	SETJMP(buf)   setjmp(buf)
#define	TRY

Functions
R__EXTERN void	Throw (int code)
	If an exception context has been set (using the TRY and RETRY macros) jump back to where it was set.

Variables
R__EXTERN ExceptionContext_t *	gException
R__EXTERN TExceptionHandler *	gExceptionHandler

Macro Definition Documentation

CATCH

#define CATCH

(

n

)

Value:

         gException = R__old; \
      } else { \
         int n = R__code; \
         gException = R__old;

Definition at line 58 of file TException.h.

ENDTRY

#define ENDTRY

Value:

      } \
      gException = R__old; \
   }

Definition at line 64 of file TException.h.

RETRY

#define RETRY

Value:

   { \
      static ExceptionContext_t R__curr, *R__old = gException; \
      int R__code; \
      gException = &R__curr; \
      R__code = SETJMP(gException->fBuf); if (R__code) { }; {

Definition at line 44 of file TException.h.

SETJMP

#define SETJMP

(

buf

)

setjmp(buf)

Definition at line 41 of file TException.h.

TRY

#define TRY

Value:

   { \
      static ExceptionContext_t R__curr, *R__old = gException; \
      int R__code; \
      gException = &R__curr; \
      if ((R__code = SETJMP(gException->fBuf)) == 0) {

Definition at line 51 of file TException.h.

Function Documentation

Throw()

R__EXTERN void Throw

(

int

code

)

If an exception context has been set (using the TRY and RETRY macros) jump back to where it was set.

Definition at line 27 of file TException.cxx.

Variable Documentation

gException

R__EXTERN ExceptionContext_t* gException

Definition at line 69 of file TException.h.

gExceptionHandler

R__EXTERN TExceptionHandler* gExceptionHandler

Definition at line 79 of file TException.h.