/usr/include/gnuradio/gr_complex.h is in gnuradio-dev 3.7.10.1-2+b3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | /* -*- c++ -*- */
/*
* Copyright 2004 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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 3, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_COMPLEX_H
#define INCLUDED_GR_COMPLEX_H
#include <complex>
typedef std::complex<float> gr_complex;
typedef std::complex<double> gr_complexd;
inline bool is_complex (gr_complex x) { (void) x; return true;}
inline bool is_complex (gr_complexd x) { (void) x; return true;}
inline bool is_complex (float x) { (void) x; return false;}
inline bool is_complex (double x) { (void) x; return false;}
inline bool is_complex (int x) { (void) x; return false;}
inline bool is_complex (char x) { (void) x; return false;}
inline bool is_complex (short x) { (void) x; return false;}
// this doesn't really belong here, but there are worse places for it...
#define CPPUNIT_ASSERT_COMPLEXES_EQUAL(expected,actual,delta) \
CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.real(), actual.real(), delta); \
CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.imag(), actual.imag(), delta);
#endif /* INCLUDED_GR_COMPLEX_H */
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