conversion char to long long from record

[ranuchi]

Hi experts,
need your help, i have problem with retrieve the data from record, here the code :

long long temp_amount=0;
temp_amount_usd  = atoll(student.f9_cbl_usd_amt);

the value when i debug :

(gdb) p student.f9_cbl_usd_amt
$3 = '0' <repeats 14 times>, "1500"
(gdb) p temp_amount_usd
$4 = 52503009458201405

this value are for next variable in the struct(student.blaablablaa). I'm still newbie, need ur help experts, why its read for next data struct?..

Thankyou

[chipp]

btw, there's no such type as "long long"... or am i the only one who don't know this?

[ranuchi]

yes, it has, long long same like long int(long)
see : http://www.cplusplus.com/doc/tutorial/variables/

[LB]

No. "long long" is a 64 bit type on 32 bit machines. It is the equivalent to Java's long type. long int is equivalent to java's int.

On my compiler:
char -> __int8
short -> __int16
short int -> __int16
int -> __int32
long -> __int32
long int -> __int32
long long -> __int64
long long int -> __int64
float is 32 bits
double is 64 bits
long double is 64 bits

[ranuchi]

thank you for correct sir, im still learn in C

btw Thank you for all ur respond, im appreciate it..
i have fixed that problem, i just store to temp variable and then convert into long long type..