/usr/include/IV-2_6/InterViews/minmax.h is in ivtools-dev 1.2.11a1-11.
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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | /*
* Copyright (c) 1987, 1988, 1989, 1990, 1991 Stanford University
* Copyright (c) 1991 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Stanford and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Stanford and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#ifndef iv2_6_minmax_h
#define iv2_6_minmax_h
#include <InterViews/boolean.h>
#if !defined(min) && !defined(max)
#define declare_2(T) \
inline T min(T a, T b) { return a < b ? a : b; } \
inline T max(T a, T b) { return a > b ? a : b; } \
declare_2(int)
declare_2(unsigned)
declare_2(float)
declare_2(double)
/*
* Compiler isn't smart enough to figure out how to do 4-way min inline.
*/
#define declare_4(T) \
inline T min(T a, T b, T c, T d) { \
T r1 = min(a, b), r2 = min(c, d); \
return min(r1, r2); \
} \
\
inline T max(T a, T b, T c, T d) { \
T r1 = max(a, b), r2 = max(c, d); \
return max(r1, r2); \
}
declare_4(int)
declare_4(float)
declare_4(double)
#endif /* !defined(min) && !defined(max) */
#if __GNUC__<3 && 0 /* removed, used Math::round from now on */
inline int round(double x) { return x > 0 ? int(x+0.5) : -int(-x+0.5); }
#endif
inline boolean equal(float x, float y, float e) {
return x - y < e && y - x < e;
}
#endif
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