source: libcfa/src/common.hfa@ 941e14a

ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
Last change on this file since 941e14a was 91a72ef, checked in by Andrew Beach <ajbeach@…>, 4 years ago

Some assorted bits of clean-up. InitializerLength was missing some pieces. Other than that it is white space fixes.

  • Property mode set to 100644
File size: 3.5 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// common.hfa --
8//
9// Author : Peter A. Buhr
10// Created On : Wed Jul 11 17:54:36 2018
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Wed May 5 14:02:04 2021
13// Update Count : 18
14//
15
16#pragma once
17
18//---------------------------------------
19
20[ int, int ] div( int num, int denom );
21[ long int, long int ] div( long int num, long int denom );
22[ long long int, long long int ] div( long long int num, long long int denom );
23forall( T | { T ?/?( T, T ); T ?%?( T, T ); } )
24[ T, T ] div( T num, T demon );
25
26//---------------------------------------
27
28extern "C" {
29 int abs( int ); // stdlib.h
30 long int labs( long int );
31 long long int llabs( long long int );
32} // extern "C"
33
34static inline {
35 unsigned char abs( signed char v ) { return abs( (int)v ); }
36 // use default C routine for int
37 unsigned long int abs( long int v ) { return labs( v ); }
38 unsigned long long int abs( long long int v ) { return llabs( v ); }
39} // distribution
40
41extern "C" {
42 double fabs( double ); // math.h
43 float fabsf( float );
44 long double fabsl( long double );
45} // extern "C"
46static inline {
47 float abs( float x ) { return fabsf( x ); }
48 double abs( double x ) { return fabs( x ); }
49 long double abs( long double x ) { return fabsl( x ); }
50} // distribution
51
52extern "C" {
53 double cabs( double _Complex ); // complex.h
54 float cabsf( float _Complex );
55 long double cabsl( long double _Complex );
56} // extern "C"
57static inline {
58 float abs( float _Complex x ) { return cabsf( x ); }
59 double abs( double _Complex x ) { return cabs( x ); }
60 long double abs( long double _Complex x ) { return cabsl( x ); }
61} // distribution
62
63forall( T | { void ?{}( T &, zero_t ); int ?<?( T, T ); T -?( T ); } )
64T abs( T );
65
66//---------------------------------------
67
68static inline {
69 char min( char v1, char v2 ) { return v1 < v2 ? v1 : v2; } // optimization
70 int min( int v1, int v2 ) { return v1 < v2 ? v1 : v2; }
71 unsigned int min( unsigned int v1, unsigned int v2 ) { return v1 < v2 ? v1 : v2; }
72 long int min( long int v1, long int v2 ) { return v1 < v2 ? v1 : v2; }
73 unsigned long int min( unsigned long int v1, unsigned int v2 ) { return v1 < v2 ? v1 : v2; }
74 long long int min( long long int v1, long long int v2 ) { return v1 < v2 ? v1 : v2; }
75 unsigned long long int min( unsigned long long int v1, unsigned int v2 ) { return v1 < v2 ? v1 : v2; }
76 forall( T | { int ?<?( T, T ); } )
77 T min( T v1, T v2 ) { return v1 < v2 ? v1 : v2; }
78
79 char max( char v1, char v2 ) { return v1 > v2 ? v1 : v2; } // optimization
80 int max( int v1, int v2 ) { return v1 > v2 ? v1 : v2; }
81 unsigned int max( unsigned int v1, unsigned int v2 ) { return v1 > v2 ? v1 : v2; }
82 long int max( long int v1, long int v2 ) { return v1 > v2 ? v1 : v2; }
83 unsigned long int max( unsigned long int v1, unsigned long int v2 ) { return v1 > v2 ? v1 : v2; }
84 long long int max( long long int v1, long long int v2 ) { return v1 > v2 ? v1 : v2; }
85 unsigned long long int max( unsigned long long int v1, unsigned long long int v2 ) { return v1 > v2 ? v1 : v2; }
86 forall( T | { int ?>?( T, T ); } )
87 T max( T v1, T v2 ) { return v1 > v2 ? v1 : v2; }
88
89 forall( T | { T min( T, T ); T max( T, T ); } )
90 T clamp( T value, T min_val, T max_val ) { return max( min_val, min( value, max_val ) ); }
91
92 forall( T )
93 void swap( T & v1, T & v2 ) { T temp = v1; v1 = v2; v2 = temp; }
94} // distribution
95
96// Local Variables: //
97// mode: c //
98// tab-width: 4 //
99// End: //
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