/** prints an error message, acting like the vprintf() command using the static message handler */
void SCIPmessageVPrintError(
const char* formatstr, /**< format string like in printf() function */
va_list ap /**< variable argument list */
)
{
char msg[SCIP_MAXSTRLEN];
int n;
va_list aq;
va_copy(aq, ap);
n = vsnprintf(msg, SCIP_MAXSTRLEN, formatstr, ap);
if( n < 0 )
msg[SCIP_MAXSTRLEN-1] = '\0';
else if( n >= SCIP_MAXSTRLEN )
{
char* bigmsg;
#ifndef NDEBUG
int m;
#endif
if( BMSallocMemorySize(&bigmsg, n+1) == NULL )
{
va_end(aq);
return;
}
#ifndef NDEBUG
m = vsnprintf(bigmsg, (size_t) n+1, formatstr, aq);
#else
vsnprintf(bigmsg, (size_t) n+1, formatstr, aq);
#endif
assert(m == n);
va_end(aq);
messagePrintError(bigmsg);
BMSfreeMemory(&bigmsg);
return;
}
messagePrintError(msg);
va_end(aq);
}
/** prints a error message, acting like the printf() command */
void SCIPmessagePrintError(
const char* formatstr, /**< format string like in printf() function */
... /**< format arguments line in printf() function */
)
{
char msg[SCIP_MAXSTRLEN];
int n;
va_list ap;
va_start(ap, formatstr); /*lint !e826*/
n = vsnprintf(msg, SCIP_MAXSTRLEN, formatstr, ap);
if( n < 0 )
msg[SCIP_MAXSTRLEN-1] = '\0';
else if( n >= SCIP_MAXSTRLEN )
{
char* bigmsg;
#ifndef NDEBUG
int m;
#endif
if( BMSallocMemorySize(&bigmsg, n+1) == NULL )
{
va_end(ap);
return;
}
#ifndef NDEBUG
m = vsnprintf(bigmsg, (size_t) n+1, formatstr, ap);
#else
vsnprintf(bigmsg, (size_t) n+1, formatstr, ap);
#endif
assert(m == n);
va_end(ap);
messagePrintError(bigmsg, n);
BMSfreeMemory(&bigmsg);
return;
}
messagePrintError(msg, SCIP_MAXSTRLEN);
va_end(ap);
}
/** prints the header with source file location for an error message using the static message handler */
void SCIPmessagePrintErrorHeader(
const char* sourcefile, /**< name of the source file that called the function */
int sourceline /**< line in the source file where the function was called */
)
{
char msg[SCIP_MAXSTRLEN];
/* safe string printing - do not use SCIPsnprintf() since message.c should be independent */
(void) snprintf(msg, SCIP_MAXSTRLEN, "[%s:%d] ERROR: ", sourcefile, sourceline);
msg[SCIP_MAXSTRLEN-1] = '\0';
messagePrintError(msg);
}