Hi buglist,
Running
[scanned, count, errmsg, offset] = sscanf ("56 foobar", "%d")
should give offset = 4 but instead I get offset = 0.
I changed octave_istrstream to fix this, see attachment.
Best regards,
David
# HG changeset patch
# User David Grundberg <
davidg@...>
# Date 1257850593 -3600
# Node ID d83dd90b46debd8b2288a992e60cc78cf1089306
# Parent 2d19eb339df748f8dd776b6f7b804df7ffe66c5a
Fix fourth argument from sscanf
diff -r 2d19eb339df7 -r d83dd90b46de src/ChangeLog
--- a/src/ChangeLog Tue Nov 10 11:02:35 2009 +0100
+++ b/src/ChangeLog Tue Nov 10 11:56:33 2009 +0100
@@ -1,3 +1,8 @@
+2009-11-10 David Grundberg <
davidg@...>
+
+ * oct-strstrm.h (octave_base_strstream::tell): Declare virtual.
+ (octave_istrstream::tell): New method.
+
2009-11-10 Jaroslav Hajek <
highegg@...>
* ov-class.cc (octave_class::numel): Use base version if called from
diff -r 2d19eb339df7 -r d83dd90b46de src/oct-strstrm.h
--- a/src/oct-strstrm.h Tue Nov 10 11:02:35 2009 +0100
+++ b/src/oct-strstrm.h Tue Nov 10 11:56:33 2009 +0100
@@ -45,7 +45,7 @@
// Return current stream position.
- long tell (void);
+ virtual long tell (void);
// The name of the file.
@@ -104,6 +104,8 @@
std::istream *input_stream (void) { return &is; }
std::ostream *output_stream (void) { return 0; }
+
+ long tell (void) { return is.tellg (); }
std::streambuf *rdbuf (void) { return is ? is.rdbuf () : 0; }
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