Article View: comp.lang.c.moderated
Article #2396Re: fscanf problem
From: Tanmoy Bhattacharya
Date: Wed, 27 Mar 1996 00:59
Date: Wed, 27 Mar 1996 00:59
48 lines
2688 bytes
2688 bytes
In article <4imaao$dsi@solutions.solon.com>
sg7248613@omega.ntu.ac.sg writes:
s: I have been trying to read a section of data from a file for days.
s:
s: The data segment goes like this:
s: .....
s: Patch norm0 4 { { 0 -1 0 } { 0 -1 0 } { 0 -1 0 } { 0 -1 0 } }
s: Patch vert0 4 { { 0 1 0 } { 1 1 0 } { 1 1 1 } { 0 1 1 } }.
^
The format string makes no allowance for the last character above.
s: .....
s: My actual code segment is as follows:
s:
s: fscanf(meshf, " Patch %s %d { { %f %f %f } { %f %f %f } { %f %f %f }\
s: { %f %f %f } }\n Patch %s %d { { %f %f %f } { %f %f %f }\
s: { %f %f %f } { %f %f %f } }\n", pptr->nname, &(pptr->numVert),
s: &tmpf[0], &tmpf[1], &tmpf[2], &tmpf[3], &tmpf[4], &tmpf[5],
s: &tmpf[6], &tmpf[7], &tmpf[8], &tmpf[9], &tmpf[10], &tmpf[11],
s: pptr->vname, &tmpi,
s: &tmpg[0], &tmpg[1], &tmpg[2], &tmpg[3], &tmpg[4], &tmpg[5],
s: &tmpg[6], &tmpg[7], &tmpg[8], &tmpg[9], &tmpg[10], &tmpg[11]);
s:
s: The read of the first line is OK. But I can't scanf the second line
s: successfully. Could anyone please enlighten me on this? Thank you!
Please post short complete compilable examples when asking
questions. It is not clear to me what you mean by `I can't scanf the
second line successfully'. What happens? Does the program crash? Does
it print a message saying `I can't scanf the second line
successfully'?
Which second line? The format would read two lines of the form that
you gave in one scanf.
(I would have ignored such a vaguely worded post, but the other
followups I see are incorrect, so I had to respond.)
Cheers
Tanmoy
--
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Path: arc1-ca.pugleaf.net!solon.com!not-for-mail From: tanmoy@qcd.Lanl.GOV (Tanmoy Bhattacharya) Newsgroups: comp.lang.c.moderated Subject: Re: fscanf problem Date: 26 Mar 1996 18:59:42 -0600 Organization: Los Alamos National Laboratory Sender: clc@solutions.solon.com Approved: clc@solutions.solon.com Message-ID: <4ja3tv$pdl@solutions.solon.com> References: <4imaao$dsi@solutions.solon.com> NNTP-Posting-Host: solutions.solon.com