From: Joerg Walter (jhr.walter_at_[hidden])
Date: 2002-04-05 03:54:18
> with USE_GCC in debug-mode, norm_inf(double) is undefined. I cured it for
> with commenting out NUMERICS_USE_INSTANT in the config.h but don't really
> know what the effect is of this (I just saw that, when defined, there's no
> implementation of norm_inf in math.h).
It seems, that you encountered a similar problem as Peter Schmitteckert.
I'll cite from Kresimir Fresl's advice (since we've currently some problems
searching the archive ;-):
Some time ago I stumbled upon the same problem (although
it wasn't `conj()', but some other function declared/defined
Relevant lines from `ublas/config.h':
That is, if you do not define NDEBUG, then
NUMERICS_USE_INSTANT is defined. And this
means that some (all?) functions from `ublas/math.h'
(eg. `conj()') will not be inlined. Instead, you
should compile and link `ublas/instant.cpp':
g++-3.0 -I ../.. -DUSE_GCC u.C your_ublas_path/instant.cpp -o u
I'm currenty working on a solution, which hopefully will eliminate the need
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