|
|
Blitz Bugs : |
From: Dr. Hans Ekkehard Plesser (hans.ekkehard.plesser_at_[hidden])
Date: 2004-12-13 03:20:45
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi!
The following program will compile with blitz-0.8 if and only if the variable
n is of type int. For all other integer types (long, unsigned int), gcc v.
3.3.4 and 3.4.3 throw an ambiguous overload error. This problem does not
occur with Blitz++-0.7.
- ----------------
#include <blitz/array.h>
int main()
{
blitz::Array<int, 1> A(1);
//int n = 1; // ok
long n = 1; // ambiguous overload error
A = blitz::tensor::i + n;
return 0;
}
- -----------------
I realize that this change in behavior compared to 0.7 may be the consequence
of an important design decision elsewhere, but it should at least be
documented.
Best regards,
Hans
- --
Dr. Hans Ekkehard Plesser
Associate Professor
Dept. of Mathematical Sciences and Technology
Agricultural University of Norway
Phone +47 6494 8832
Fax +47 6494 8810
Home http://arken.nlh.no/~imfhep
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (GNU/Linux)
iD8DBQFBvVDpbuXhp9E3LTsRAqCxAKCSq1gSFeXUA+d8ppGTGsX73II7SwCeMs/I
K2hnF1mY+rSQWtY2kKDsGus=
=RfpG
-----END PGP SIGNATURE-----