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#ifndef SF_ERROR_H_
#define SF_ERROR_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
SF_ERROR_OK = 0, /* no error */
SF_ERROR_SINGULAR, /* singularity encountered */
SF_ERROR_UNDERFLOW, /* floating point underflow */
SF_ERROR_OVERFLOW, /* floating point overflow */
SF_ERROR_SLOW, /* too many iterations required */
SF_ERROR_LOSS, /* loss of precision */
SF_ERROR_NO_RESULT, /* no result obtained */
SF_ERROR_DOMAIN, /* out of domain */
SF_ERROR_ARG, /* invalid input parameter */
SF_ERROR_OTHER, /* unclassified error */
SF_ERROR__LAST
} sf_error_t;
extern const char *sf_error_messages[];
void sf_error(const char *func_name, sf_error_t code, const char *fmt, ...);
void sf_error_check_fpe(const char *func_name);
int sf_error_set_print(int flag);
int sf_error_get_print(void);
#ifdef __cplusplus
}
#endif
#endif /* SF_ERROR_H_ */
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