| ENVISAT Product Reader API for C |   | 
| Functions | |
| void | epr_set_err_handler (EPR_FErrHandler err_handler) | 
| Sets the error handler for the ENVISAT API. | |
| EPR_EErrCode | epr_get_last_err_code () | 
| Gets the error code of the error that occured during the last API function call. | |
| const char * | epr_get_last_err_message () | 
| Gets the error message of the error that occured during the last API function call. | |
| void | epr_clear_err () | 
| Clears the last error. | |
| void epr_set_err_handler | ( | EPR_FErrHandler | err_handler | ) | 
Sets the error handler for the ENVISAT API.
| err_handler | the new error handler (function pointer), can be NULL, if errors shall not be reported | 
| EPR_EErrCode epr_get_last_err_code | ( | ) | 
Gets the error code of the error that occured during the last API function call.
e_err_none or zero if no error occured | const char* epr_get_last_err_message | ( | ) | 
Gets the error message of the error that occured during the last API function call.
NULL if no error occured | void epr_clear_err | ( | ) | 
Clears the last error.
After calling this function, calling epr_get_last_err_code returns e_err_none or zero and epr_get_last_err_message returns NULL. 
Generated on Mon Aug 2 15:24:00 2010
ENVISAT Product Reader C API
Written by
        Brockmann Consult,
        © 2002    
        
             
        
            
        
            