arithmetic_errors.h File Reference

#include <setjmp.h>

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Macros
#define	throw_exception   linear_throw_exception
	HACK: there is a throw exception in linear and another version in polylib ensure that the one from linear is used... More...
#define	push_exception_on_stack   linear_push_exception_on_stack
#define	pop_exception_from_stack   linear_pop_exception_from_stack
#define	EXCEPTION   extern unsigned int
	'const' out because of cproto 4.6. More...
#define	THROW(what)    (throw_exception(what, CURRENT_FUNCTION, __FILE__, __LINE__))
#define	CATCH(what)
#define	UNCATCH(what)
#define	TRY   else
#define	RETHROW()   THROW(the_last_just_thrown_exception)

Typedefs
typedef void(*	timeout_callback_f) (int, const char *, const char *, int)
	callback for timeout expecting: delay, function, file, lineno More...
typedef void(*	exception_callback_t) (char const *, char const *, int const)

Enumerations
enum	linear_exception_t {   overflow_error = 1 , simplex_arithmetic_error = 2 , user_exception_error = 4 , parser_exception_error = 8 ,   timeout_error = 16 , any_exception_error = ~0 }
	Global constants to designate exceptions. More...

Macro Definition Documentation

CATCH

#define CATCH

(

what

)

Value:

  if (setjmp(*push_exception_on_stack(what, CURRENT_FUNCTION,   \
                                       __FILE__, __LINE__)))

Definition at line 72 of file arithmetic_errors.h.

EXCEPTION

#define EXCEPTION   extern unsigned int

'const' out because of cproto 4.6.

FC 13/06/2003

Definition at line 67 of file arithmetic_errors.h.

pop_exception_from_stack

#define pop_exception_from_stack   linear_pop_exception_from_stack

Definition at line 62 of file arithmetic_errors.h.

push_exception_on_stack

#define push_exception_on_stack   linear_push_exception_on_stack

Definition at line 61 of file arithmetic_errors.h.

RETHROW

#define RETHROW

(

)

THROW(the_last_just_thrown_exception)

Definition at line 82 of file arithmetic_errors.h.

THROW

#define THROW

(

what

)

(throw_exception(what, CURRENT_FUNCTION, __FILE__, __LINE__))

Definition at line 69 of file arithmetic_errors.h.

throw_exception

#define throw_exception   linear_throw_exception

HACK: there is a throw exception in linear and another version in polylib ensure that the one from linear is used...

Definition at line 60 of file arithmetic_errors.h.

TRY

#define TRY   else

Definition at line 80 of file arithmetic_errors.h.

UNCATCH

#define UNCATCH

(

what

)

Value:

  (pop_exception_from_stack(what, CURRENT_FUNCTION,     \
                               __FILE__, __LINE__))

Definition at line 76 of file arithmetic_errors.h.

Typedef Documentation

exception_callback_t

typedef void(* exception_callback_t) (char const *, char const *, int const)

Definition at line 64 of file arithmetic_errors.h.

timeout_callback_f

typedef void(* timeout_callback_f) (int, const char *, const char *, int)

callback for timeout expecting: delay, function, file, lineno

Definition at line 42 of file arithmetic_errors.h.

Enumeration Type Documentation

linear_exception_t

enum linear_exception_t

Global constants to designate exceptions.

To be used in the type field.

Enumerator
overflow_error
simplex_arithmetic_error
user_exception_error
parser_exception_error
timeout_error
any_exception_error	catch all

Definition at line 47 of file arithmetic_errors.h.

             {
  overflow_error = 1,
  simplex_arithmetic_error = 2,
  user_exception_error = 4,
  parser_exception_error = 8,
  timeout_error = 16,
  /* catch all */
  any_exception_error = ~0
} linear_exception_t;