Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas? 6 2652
ldb.jr wrote:
Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas?
Try fstream::clear() between the close and reopen.
On Apr 10, 6:48 pm, red floyd <no.s...@here.dudewrote:
ldb.jr wrote:
Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas?
Try fstream::clear() between the close and reopen.
Ah. worked. Cheers good sir...been stuck on that for hours. Thanks!
ldb.jr wrote:
Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas?
Show us the code, a complete, minimal program that demonstrates the
problem.
Brian
On Apr 10, 7:27 pm, "Default User" <defaultuse...@yahoo.comwrote:
ldb.jr wrote:
Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas?
Show us the code, a complete, minimal program that demonstrates the
problem.
Brian
problem solved already, but thanks anyway
ldb.jr wrote:
On Apr 10, 6:48 pm, red floyd <no.s...@here.dudewrote:
>ldb.jr wrote:
>>Hey guys, Wonder if someone out there could give me a hand. Working on a parser with C++ and I am scanning a text file filled with source code, outputting the recognized tokens into another text file and then attempting to reopen the output file to read the tokens. The second open, however, keeps failing. I am using the fstream.close() function on both the in and out stream but the reopen keeps failing. Any ideas?
Try fstream::clear() between the close and reopen.
Ah. worked. Cheers good sir...been stuck on that for hours. Thanks!
This doesn't appear to be in the FAQ, and it probably should be.
The same problem i faced once.
1.Opened a file
2.read then closed
3. then open another file, not working properly
gcc_2.95.3 was working well but it failed with gcc_3.2.3, so i used
clear() with 3.2.3
ldb.jr wrote:
Hey guys,
Wonder if someone out there could give me a hand. Working on a parser
with C++ and I am scanning a text file filled with source code,
outputting the recognized tokens into another text file and then
attempting to reopen the output file to read the tokens. The second
open, however, keeps failing. I am using the fstream.close() function
on both the in and out stream but the reopen keeps failing. Any ideas?
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