emre esirik(hacettepe computer science and engineering) wrote:
struct guitar active;
char *buffer_char3;
while(!feof(ptdata))
^^^^^^^^^^^^
This is almost certainly _not_ what you want. Why is this
Pascalism so common? It can't be that any competent C textbook actually
suggests it.
{
fgets(buffer[0],26, ptdata);
fgets(buffer[1],26, ptdata);
fgets(buffer[2],26, ptdata);
fgets(buffer[3],26, ptdata);
fgets(buffer[4],26, ptdata);
Each of the above should be checked for success.
You don't show a declaration of buffer, so I assume it is an
array of char arrays, each of adequate length. Check to make sure.
>
active.serial=integer_analys(buffer[0]);
active.price=integer_analys(buffer[1]);
buffer_char = strtok (buffer[2], bracket);
buffer_char = strtok (NULL, bracket);
buffer_char2 = strtok (buffer[3], bracket);
buffer_char2 = strtok (NULL, bracket);
buffer_char3 = strtok (buffer[4], bracket);
buffer_char3 = strtok (NULL, bracket);
It is rarely right to use strtok on your only copy of a
string, since it is destructive. Note that an array of
char *buffer_char[5];
would parallel the (assumed) declaration of
#define BIGENOUGH 27
char buffer[5][BIGENOUGH];
and allow the use of loops for processing.
Also note that you have destroyed the first values returned by strtok
assigned to the buffer_char* by the second calls.
how can I convert buffer_char3 to active.model ( model is char
array of guitar struct component)
buffer_char3 points to a string. You want to store it in a char array.
Doesn't the extremely obvious copy using any of the strcpy, strncpy,
memcpy, or memmove function work for you.
>
I have tried to find for 4 days, I did everything but I couldnt
help me please
I suspect that you are confused about _what_ you are trying to do. Get
that straight before even thinking about _how_ to do it.
