| 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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| 7 | // io.cfa -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed Mar 2 16:56:02 2016 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Sun Feb 21 10:56:33 2021 |
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| 13 | // Update Count : 121 |
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| 14 | // |
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| 15 | |
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| 16 | #include <fstream.hfa> |
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| 17 | |
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| 18 | #define xstr(s) str(s) |
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| 19 | #define str(s) #s |
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| 20 | |
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| 21 | int main() { |
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| 22 | sout | nlOff; // auto nl off |
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| 23 | |
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| 24 | sout | "opening delimiters" | nl; |
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| 25 | sout | "x (" | 1; |
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| 26 | sout | "x [" | 2; |
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| 27 | sout | "x {" | 3; |
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| 28 | sout | "x =" | 4; |
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| 29 | sout | "x $" | 5; |
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| 30 | sout | "x £" | 6; |
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| 31 | sout | "x ¥" | 7; |
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| 32 | sout | "x ¡" | 8; |
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| 33 | sout | "x ¿" | 9; |
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| 34 | sout | "x «" | 10; |
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| 35 | sout | nl | nl; |
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| 36 | |
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| 37 | sout | "closing delimiters" | nl; |
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| 38 | sout | 1 | ", x"; |
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| 39 | sout | 2 | ". x"; |
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| 40 | sout | 3 | "; x"; |
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| 41 | sout | 4 | "! x"; |
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| 42 | sout | 5 | "? x"; |
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| 43 | sout | 6 | "% x"; |
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| 44 | sout | 7 | "¢ x"; |
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| 45 | sout | 8 | "» x"; |
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| 46 | sout | 9 | ") x"; |
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| 47 | sout | 10 | "] x"; |
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| 48 | sout | 11 | "} x"; |
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| 49 | sout | nl | nl; |
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| 50 | |
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| 51 | sout | "opening/closing delimiters" | nl; |
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| 52 | sout | "x`" | 1 | "`x'" | 2; |
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| 53 | sout | "'x\"" | 3 | "\"x:" | 4; |
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| 54 | sout | ":x " | 5 | " x\t" | 6; |
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| 55 | sout | "\tx\f" | 7 | "\fx\v" | 8; |
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| 56 | sout | "\vx\n" | 9 | "\nx\r" | 10; |
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| 57 | sout | "\rx"; |
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| 58 | sout | nl | nl; |
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| 59 | |
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| 60 | sout | nlOn; // auto nl on |
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| 61 | |
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| 62 | sout | "override opening/closing delimiters"; |
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| 63 | sout | "x ( " | 1 | " ) x" | 2 | " , x" | 3 | " :x: " | 4; |
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| 64 | sout | nl; |
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| 65 | |
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| 66 | sout | "spacing"; |
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| 67 | sout | 0 | 1 | 2 | 3; |
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| 68 | sout | '0' | '1' | '2' | '3'; |
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| 69 | sout | 0 | "" | 1 | "" | 2 | "" | 3; |
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| 70 | sout | nl; |
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| 71 | |
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| 72 | sout | "expressions"; |
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| 73 | int x = 3, y = 5, z = 7; |
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| 74 | sout | x * 3 | y + 1 | z << 2 | x == y | (x | y) | (x || y) | (x > z ? 1 : 2); |
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| 75 | sout | nl; |
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| 76 | |
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| 77 | _Bool b; // basic types |
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| 78 | char c; |
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| 79 | signed char sc; |
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| 80 | unsigned char usc; |
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| 81 | short int si; |
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| 82 | unsigned short int usi; |
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| 83 | int i; |
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| 84 | unsigned int ui; |
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| 85 | long int li; |
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| 86 | unsigned long int uli; |
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| 87 | long long int lli; |
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| 88 | unsigned long long int ulli; |
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| 89 | float f; |
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| 90 | double d; |
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| 91 | long double ld; |
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| 92 | float _Complex fc; |
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| 93 | double _Complex dc; |
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| 94 | long double _Complex ldc; |
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| 95 | enum { size = 10 }; |
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| 96 | char s1[size], s2[size]; |
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| 97 | |
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| 98 | ifstream in = { xstr(IN_DIR) "io.data" }; // create / open file |
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| 99 | |
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| 100 | sout | "input bacis types"; |
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| 101 | in | b; // boolean |
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| 102 | in | c | sc | usc; // character |
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| 103 | in | si | usi | i | ui | li | uli | lli | ulli; // integral |
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| 104 | in | f | d | ld; // floating point |
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| 105 | in | fc | dc | ldc; // floating-point complex |
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| 106 | in | s1 | wdi( size, s2 ); // C string, length unchecked and checked |
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| 107 | sout | nl; |
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| 108 | |
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| 109 | sout | "output basic types"; |
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| 110 | sout | b; // boolean |
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| 111 | sout | c | ' ' | sc | ' ' | usc; // character |
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| 112 | sout | si | usi | i | ui | li | uli | lli | ulli; // integral |
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| 113 | sout | f | d | ld; // floating point |
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| 114 | sout | fc | dc | ldc; // complex |
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| 115 | sout | nl; |
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| 116 | |
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| 117 | sout | "tuples"; |
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| 118 | [int, [ int, int ] ] t1 = [ 1, [ 2, 3 ] ], t2 = [ 4, [ 5, 6 ] ]; |
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| 119 | sout | t1 | t2; // print tuple |
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| 120 | sout | nl; |
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| 121 | |
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| 122 | sout | "toggle separator"; |
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| 123 | sout | f | "" | d | "" | ld; // floating point without separator |
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| 124 | sout | sepDisable | fc | dc | ldc; // complex without separator |
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| 125 | sout | fc | sepOn | dc | ldc; // local separator add |
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| 126 | sout | sepEnable | fc | dc | ldc; // complex with separator |
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| 127 | sout | fc | sepOff | dc | ldc; // local separator removal |
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| 128 | sout | s1 | sepOff | s2; // local separator removal |
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| 129 | sout | s1 | "" | s2; // local separator removal |
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| 130 | sout | nl; |
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| 131 | |
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| 132 | sout | "change separator"; |
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| 133 | sout | "from \"" | sep | "\"" | nonl; |
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| 134 | sepSet( sout, ", $" ); // change separator, maximum of 15 characters |
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| 135 | sout | " to \"" | sep | "\""; |
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| 136 | sout | f | d | ld; |
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| 137 | sout | fc | dc | ldc; |
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| 138 | sout | s1 | s2; |
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| 139 | sout | t1 | t2; // print tuple |
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| 140 | sout | nl; |
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| 141 | sout | "from \"" | sep | "\" " | nonl; |
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| 142 | sepSet( sout, " " ); // restore separator |
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| 143 | sout | "to \"" | sep | "\""; |
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| 144 | sout | f | d | ld; |
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| 145 | sout | fc | dc | ldc; |
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| 146 | sout | s1 | s2; |
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| 147 | sout | t1 | t2; // print tuple |
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| 148 | sout | nl; |
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| 149 | |
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| 150 | sout | "check sepOn/sepOff"; |
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| 151 | sout | sepOn | 1 | 2 | 3 | sepOn; // no separator at start/end of line |
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| 152 | sout | 1 | sepOff | 2 | 3; // locally turn off implicit separator |
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| 153 | sout | sepOn | sepOn | 1 | 2 | 3 | sepOn | sepOff | sepOn | '\n' | nonl; // no separator at start/end of line |
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| 154 | sout | 1 | 2 | 3 | "\n\n" | sepOn | nonl; // no separator at start of next line |
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| 155 | sout | 1 | 2 | 3; |
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| 156 | sout | nl; |
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| 157 | |
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| 158 | sout | "check enable/disable"; |
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| 159 | sout | sepDisable | 1 | 2 | 3; // globally turn off implicit separation |
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| 160 | sout | 1 | sepOn | 2 | 3; // locally turn on implicit separator |
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| 161 | sout | sepEnable | 1 | 2 | 3 | sepDisable; // globally turn on/off implicit separation |
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| 162 | sout | 1 | 2 | 3 | sepEnable; // globally turn on implicit separation |
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| 163 | sout | 1 | 2 | 3 | sepOn | sepDisable; // ignore seperate at end of line |
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| 164 | sout | 1 | 2 | 3 | sepOn | sepEnable; // separator at end of line |
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| 165 | sout | 1 | 2 | 3; |
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| 166 | sout | nl; |
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| 167 | |
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| 168 | // sout | fmt( d, "%8.3f" ); |
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| 169 | |
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| 170 | sepSetTuple( sout, " " ); // set tuple separator from ", " to " " |
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| 171 | sout | t1 | t2 | " \"" | sep | "\""; |
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| 172 | sepSetTuple( sout, ", " ); // reset tuple separator to ", " |
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| 173 | sout | t1 | t2 | " \"" | sep | "\""; |
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| 174 | sout | t1 | t2; // print tuple |
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| 175 | sout | nl; |
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| 176 | |
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| 177 | [int, int, const char *, double] t3 = { 3, 4, "a", 7.2 }; |
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| 178 | sout | [ 3, 4, (const char*)"a", 7.2 ]; // workaround trac#207: the const cast should not be needed |
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| 179 | sout | t3; |
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| 180 | sepSetTuple( sout, " " ); |
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| 181 | sout | t3; |
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| 182 | sout | sepOn | t3 | sepDisable | t3 | sepEnable | t3; |
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| 183 | sepSet( sout, "^" ); |
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| 184 | sepSetTuple( sout, "-" ); |
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| 185 | sout | t3 | 3 | 4 | t3; |
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| 186 | } |
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| 187 | |
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| 188 | // Local Variables: // |
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| 189 | // tab-width: 4 // |
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| 190 | // compile-command: "cfa -DIN_DIR=\".in/\" io.cfa" // |
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| 191 | // End: // |
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