[bd85400] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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[bb82c03] | 7 | // stdlib -- |
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[bd85400] | 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Thu Jan 28 17:12:35 2016 |
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| 11 | // Last Modified By : Peter A. Buhr |
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[cb811ac] | 12 | // Last Modified On : Wed Aug 23 20:29:47 2017 |
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| 13 | // Update Count : 224 |
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[bd85400] | 14 | // |
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| 15 | |
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[53a6c2a] | 16 | #pragma once |
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[17e5e2b] | 17 | |
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[bd85400] | 18 | //--------------------------------------- |
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| 19 | |
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[45161b4d] | 20 | #ifndef EXIT_FAILURE |
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| 21 | #define EXIT_FAILURE 1 // failing exit status |
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| 22 | #define EXIT_SUCCESS 0 // successful exit status |
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| 23 | #endif // ! EXIT_FAILURE |
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| 24 | |
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| 25 | //--------------------------------------- |
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| 26 | |
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[f3fc631f] | 27 | // allocation, non-array types |
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| 28 | static inline forall( dtype T | sized(T) ) T * malloc( void ) { |
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| 29 | //printf( "X1\n" ); |
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| 30 | return (T *)(void *)malloc( (size_t)sizeof(T) ); // C malloc |
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| 31 | } // malloc |
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| 32 | |
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[6065b3aa] | 33 | extern "C" { void * calloc( size_t dim, size_t size ); } // default C routine |
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[f3fc631f] | 34 | static inline forall( dtype T | sized(T) ) T * calloc( size_t dim ) { |
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[6065b3aa] | 35 | //printf( "X2\n" ); |
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[f3fc631f] | 36 | return (T *)(void *)calloc( dim, sizeof(T) ); // C cmalloc |
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| 37 | } |
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| 38 | |
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[6065b3aa] | 39 | extern "C" { void * realloc( void * ptr, size_t size ); } // default C routine for void * |
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[f3fc631f] | 40 | static inline forall( dtype T | sized(T) ) T * realloc( T * ptr, size_t size ) { |
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[6065b3aa] | 41 | //printf( "X3\n" ); |
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[f3fc631f] | 42 | return (T *)(void *)realloc( (void *)ptr, size ); |
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| 43 | } |
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[6065b3aa] | 44 | |
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| 45 | extern "C" { void * memalign( size_t align, size_t size ); } // use default C routine for void * |
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| 46 | static inline forall( dtype T | sized(T) ) T * memalign( size_t align ) { |
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| 47 | //printf( "X4\n" ); |
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| 48 | return (T *)memalign( align, sizeof(T) ); |
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| 49 | } // memalign |
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| 50 | |
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| 51 | static inline forall( dtype T | sized(T) ) T * aligned_alloc( size_t align ) { |
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| 52 | //printf( "X5\n" ); |
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| 53 | return (T *)memalign( align, sizeof(T) ); |
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| 54 | } // aligned_alloc |
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| 55 | |
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| 56 | extern "C" { int posix_memalign( void ** ptr, size_t align, size_t size ); } // use default C routine for void * |
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| 57 | static inline forall( dtype T | sized(T) ) int posix_memalign( T ** ptr, size_t align ) { |
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| 58 | //printf( "X6\n" ); |
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| 59 | return posix_memalign( (void **)ptr, align, sizeof(T) ); |
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| 60 | } // posix_memalign |
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| 61 | |
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| 62 | |
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| 63 | extern "C" { void * memset( void * dest, int c, size_t size ); } // use default C routine for void * |
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| 64 | |
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| 65 | static inline forall( dtype T | sized(T) ) T * alloc( void ) { |
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[f3fc631f] | 66 | //printf( "X7\n" ); |
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[6065b3aa] | 67 | return (T *)(void *)malloc( (size_t)sizeof(T) ); // C malloc |
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| 68 | } // alloc |
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| 69 | static inline forall( dtype T | sized(T) ) T * alloc( char fill ) { |
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[f3fc631f] | 70 | //printf( "X8\n" ); |
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[6065b3aa] | 71 | T * ptr = (T *)(void *)malloc( (size_t)sizeof(T) ); // C malloc |
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| 72 | return memset( ptr, (int)fill, sizeof(T) ); // initial with fill value |
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| 73 | } // alloc |
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[f3fc631f] | 74 | |
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[6065b3aa] | 75 | static inline forall( dtype T | sized(T) ) T * alloc( size_t dim ) { |
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[f3fc631f] | 76 | //printf( "X9\n" ); |
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[6065b3aa] | 77 | return (T *)(void *)malloc( dim * (size_t)sizeof(T) ); // C malloc |
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| 78 | } // alloc |
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| 79 | static inline forall( dtype T | sized(T) ) T * alloc( size_t dim, char fill ) { |
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[f3fc631f] | 80 | //printf( "X10\n" ); |
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[6065b3aa] | 81 | T * ptr = (T *)(void *)malloc( dim * (size_t)sizeof(T) ); // C malloc |
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| 82 | return memset( ptr, (int)fill, dim * sizeof(T) ); |
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| 83 | } // alloc |
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[f3fc631f] | 84 | |
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[6065b3aa] | 85 | static inline forall( dtype T | sized(T) ) T * alloc( T ptr[], size_t dim ) { |
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[f3fc631f] | 86 | //printf( "X11\n" ); |
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[6065b3aa] | 87 | return (void *)realloc( (void *)ptr, dim * (size_t)sizeof(T) ); // C realloc |
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| 88 | } // alloc |
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| 89 | forall( dtype T | sized(T) ) T * alloc( T ptr[], size_t dim, char fill ); |
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| 90 | |
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| 91 | static inline forall( dtype T | sized(T) ) T * align_alloc( size_t align ) { |
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[f3fc631f] | 92 | //printf( "X13\n" ); |
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[6065b3aa] | 93 | return (T *)memalign( align, sizeof(T) ); |
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| 94 | } // align_alloc |
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| 95 | static inline forall( dtype T | sized(T) ) T * align_alloc( size_t align, char fill ) { |
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[f3fc631f] | 96 | //printf( "X14\n" ); |
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[6065b3aa] | 97 | T * ptr = (T *)memalign( align, sizeof(T) ); |
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| 98 | return memset( ptr, (int)fill, sizeof(T) ); |
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| 99 | } // align_alloc |
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[f3fc631f] | 100 | |
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[6065b3aa] | 101 | static inline forall( dtype T | sized(T) ) T * align_alloc( size_t align, size_t dim ) { |
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[f3fc631f] | 102 | //printf( "X15\n" ); |
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[6065b3aa] | 103 | return (T *)memalign( align, dim * sizeof(T) ); |
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| 104 | } // align_alloc |
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| 105 | static inline forall( dtype T | sized(T) ) T * align_alloc( size_t align, size_t dim, char fill ) { |
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[f3fc631f] | 106 | //printf( "X16\n" ); |
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[6065b3aa] | 107 | T * ptr = (T *)memalign( align, dim * sizeof(T) ); |
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[f3fc631f] | 108 | return memset( ptr, (int)fill, dim * sizeof(T) ); |
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[6065b3aa] | 109 | } // align_alloc |
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| 110 | |
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[f3fc631f] | 111 | |
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| 112 | // data, non-array types |
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| 113 | static inline forall( dtype T | sized(T) ) T * memset( T * dest, char c ) { |
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| 114 | //printf( "X17\n" ); |
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| 115 | return memset( dest, c, sizeof(T) ); |
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| 116 | } // memset |
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| 117 | extern "C" { void * memcpy( void * dest, const void * src, size_t size ); } // use default C routine for void * |
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| 118 | static inline forall( dtype T | sized(T) ) T * memcpy( T * dest, const T * src ) { |
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| 119 | //printf( "X18\n" ); |
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| 120 | return memcpy( dest, src, sizeof(T) ); |
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| 121 | } // memcpy |
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| 122 | |
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| 123 | // data, array types |
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[6065b3aa] | 124 | static inline forall( dtype T | sized(T) ) T * memset( T dest[], size_t dim, char c ) { |
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[f3fc631f] | 125 | //printf( "X19\n" ); |
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[a4683611] | 126 | return (void *)memset( dest, c, dim * sizeof(T) ); // C memset |
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[6065b3aa] | 127 | } // memset |
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| 128 | static inline forall( dtype T | sized(T) ) T * memcpy( T dest[], const T src[], size_t dim ) { |
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[f3fc631f] | 129 | //printf( "X20\n" ); |
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[6065b3aa] | 130 | return (void *)memcpy( dest, src, dim * sizeof(T) ); // C memcpy |
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| 131 | } // memcpy |
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[f3fc631f] | 132 | |
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[6065b3aa] | 133 | // allocation/deallocation and constructor/destructor, non-array types |
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[aca65621] | 134 | forall( dtype T | sized(T), ttype Params | { void ?{}( T &, Params ); } ) T * new( Params p ); |
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[83a071f9] | 135 | forall( dtype T | sized(T) | { void ^?{}( T & ); } ) void delete( T * ptr ); |
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| 136 | forall( dtype T, ttype Params | sized(T) | { void ^?{}( T & ); void delete( Params ); } ) void delete( T * ptr, Params rest ); |
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[627f585] | 137 | |
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[6065b3aa] | 138 | // allocation/deallocation and constructor/destructor, array types |
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[aca65621] | 139 | forall( dtype T | sized(T), ttype Params | { void ?{}( T &, Params ); } ) T * anew( size_t dim, Params p ); |
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| 140 | forall( dtype T | sized(T) | { void ^?{}( T & ); } ) void adelete( size_t dim, T arr[] ); |
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| 141 | forall( dtype T | sized(T) | { void ^?{}( T & ); }, ttype Params | { void adelete( Params ); } ) void adelete( size_t dim, T arr[], Params rest ); |
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[6065b3aa] | 142 | |
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[bd85400] | 143 | //--------------------------------------- |
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| 144 | |
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| 145 | int ato( const char * ptr ); |
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| 146 | unsigned int ato( const char * ptr ); |
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| 147 | long int ato( const char * ptr ); |
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| 148 | unsigned long int ato( const char * ptr ); |
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| 149 | long long int ato( const char * ptr ); |
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| 150 | unsigned long long int ato( const char * ptr ); |
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| 151 | float ato( const char * ptr ); |
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| 152 | double ato( const char * ptr ); |
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| 153 | long double ato( const char * ptr ); |
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| 154 | float _Complex ato( const char * ptr ); |
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| 155 | double _Complex ato( const char * ptr ); |
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| 156 | long double _Complex ato( const char * ptr ); |
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| 157 | |
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| 158 | int strto( const char * sptr, char ** eptr, int base ); |
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| 159 | unsigned int strto( const char * sptr, char ** eptr, int base ); |
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| 160 | long int strto( const char * sptr, char ** eptr, int base ); |
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| 161 | unsigned long int strto( const char * sptr, char ** eptr, int base ); |
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| 162 | long long int strto( const char * sptr, char ** eptr, int base ); |
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| 163 | unsigned long long int strto( const char * sptr, char ** eptr, int base ); |
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| 164 | float strto( const char * sptr, char ** eptr ); |
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| 165 | double strto( const char * sptr, char ** eptr ); |
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| 166 | long double strto( const char * sptr, char ** eptr ); |
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| 167 | float _Complex strto( const char * sptr, char ** eptr ); |
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| 168 | double _Complex strto( const char * sptr, char ** eptr ); |
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| 169 | long double _Complex strto( const char * sptr, char ** eptr ); |
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| 170 | |
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| 171 | //--------------------------------------- |
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| 172 | |
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[4040425] | 173 | forall( otype T | { int ?<?( T, T ); } ) |
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[f3fc631f] | 174 | T * bsearch( T key, const T * arr, size_t dim ); |
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[f3ddc21] | 175 | |
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[707446a] | 176 | forall( otype T | { int ?<?( T, T ); } ) |
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[f3fc631f] | 177 | unsigned int bsearch( T key, const T * arr, size_t dim ); |
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[bd85400] | 178 | |
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[f3ddc21] | 179 | |
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[4040425] | 180 | forall( otype T | { int ?<?( T, T ); } ) |
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[f3fc631f] | 181 | void qsort( const T * arr, size_t dim ); |
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[bd85400] | 182 | |
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| 183 | //--------------------------------------- |
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| 184 | |
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[5ea26ed] | 185 | [ int, int ] div( int num, int denom ); |
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| 186 | [ long int, long int ] div( long int num, long int denom ); |
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| 187 | [ long long int, long long int ] div( long long int num, long long int denom ); |
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[4040425] | 188 | forall( otype T | { T ?/?( T, T ); T ?%?( T, T ); } ) |
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[5ea26ed] | 189 | [ T, T ] div( T num, T demon ); |
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[bd85400] | 190 | |
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| 191 | //--------------------------------------- |
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| 192 | |
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[c3ebf37] | 193 | unsigned char abs( signed char ); |
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[6e991d6] | 194 | extern "C" { int abs( int ); } // use default C routine for int |
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[c3ebf37] | 195 | unsigned long int abs( long int ); |
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| 196 | unsigned long long int abs( long long int ); |
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[bd85400] | 197 | float abs( float ); |
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| 198 | double abs( double ); |
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| 199 | long double abs( long double ); |
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[6e991d6] | 200 | float abs( float _Complex ); |
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| 201 | double abs( double _Complex ); |
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| 202 | long double abs( long double _Complex ); |
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[aca65621] | 203 | forall( otype T | { void ?{}( T &, zero_t ); int ?<?( T, T ); T -?( T ); } ) |
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[f3ddc21] | 204 | T abs( T ); |
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[53ba273] | 205 | |
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| 206 | //--------------------------------------- |
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| 207 | |
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[0438091] | 208 | void rand48seed( long int s ); |
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[8dc51c8] | 209 | char rand48( void ); |
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| 210 | int rand48( void ); |
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| 211 | unsigned int rand48( void ); |
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| 212 | long int rand48( void ); |
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| 213 | unsigned long int rand48( void ); |
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| 214 | float rand48( void ); |
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| 215 | double rand48( void ); |
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| 216 | float _Complex rand48( void ); |
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| 217 | double _Complex rand48( void ); |
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| 218 | long double _Complex rand48( void ); |
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[bd85400] | 219 | |
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| 220 | //--------------------------------------- |
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| 221 | |
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[4040425] | 222 | forall( otype T | { int ?<?( T, T ); } ) |
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[a797e2b1] | 223 | T min( T t1, T t2 ); |
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[bd85400] | 224 | |
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[4040425] | 225 | forall( otype T | { int ?>?( T, T ); } ) |
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[a797e2b1] | 226 | T max( T t1, T t2 ); |
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[bd85400] | 227 | |
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[a9f2c13] | 228 | forall( otype T | { T min( T, T ); T max( T, T ); } ) |
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[a797e2b1] | 229 | T clamp( T value, T min_val, T max_val ); |
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[a9f2c13] | 230 | |
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[4040425] | 231 | forall( otype T ) |
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[cb811ac] | 232 | void swap( T & t1, T & t2 ); |
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[bd85400] | 233 | |
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| 234 | // Local Variables: // |
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| 235 | // mode: c // |
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| 236 | // tab-width: 4 // |
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| 237 | // End: // |
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