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/*
Copyright (C) 1996, 1997 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#if !defined (octave_oct_cmplx_h)
#define octave_oct_cmplx_h 1
// By using this file instead of <complex>, we can easily avoid buggy
// implementations of the standard complex data type (if needed).
#include <complex>
namespace octave
{
typedef std::complex<double> complex;
#if 0
#if defined (CXX_ISO_COMPLIANT_LIBRARY)
// If namespaces don't work, we will end up with some infinite looping.
inline double real (const complex& z)
{
return std::real (z);
}
inline double
imag (const complex& z)
{
return std::imag (z);
}
inline double
abs (const complex& z)
{
return std::abs (z);
}
inline double
arg (const complex& z)
{
return std::arg (z);
}
inline double
norm (const complex& z)
{
return std::norm (z);
}
inline complex
conj (const complex& z)
{
return std::conj (z);
}
inline complex
cos (const complex& z)
{
return std::cos (z);
}
inline complex
cosh (const complex& z)
{
return std::cosh (z);
}
inline complex
exp (const complex& z)
{
return std::exp (z);
}
inline complex
log (const complex& z)
{
return std::log (z);
}
inline complex
log10 (const complex& z)
{
return std::log10 (z);
}
inline complex
pow (const complex& z, int n)
{
return std::pow (z, n);
}
inline complex
pow (const complex& z, const double& x)
{
// XXX FIXME XXX -- this should not be needed, but it avoids a bug
// in some versions of libstdc++ (3.3.x and possibly others).
return std::pow (z, complex (x));
}
inline complex
pow (const complex& z1, const complex& z2)
{
return std::pow (z1, z2);
}
inline complex
pow (const double& x, const complex& z)
{
return std::pow (x, z);
}
inline complex
sin (const complex& z)
{
return std::sin (z);
}
inline complex
sinh (const complex& z)
{
return std::sinh (z);
}
inline complex
sqrt (const complex& z)
{
return std::sqrt (z);
}
inline complex
tan (const complex& z)
{
return std::tan (z);
}
inline complex
tanh (const complex& z)
{
return std::tanh (z);
}
#endif
#endif
}
typedef octave::complex Complex;
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/
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