| 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.c --
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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 : Thu Jun 8 09:52:10 2017
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| 13 | // Update Count : 51
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| 14 | //
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| 15 |
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| 16 | #include <fstream>
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| 17 |
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| 18 | int main() {
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| 19 | char c; // basic types
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| 20 | short int si;
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| 21 | unsigned short int usi;
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| 22 | int i;
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| 23 | unsigned int ui;
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| 24 | long int li;
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| 25 | unsigned long int uli;
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| 26 | long long int lli;
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| 27 | unsigned long long int ulli;
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| 28 | float f;
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| 29 | double d;
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| 30 | long double ld;
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| 31 | float _Complex fc;
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| 32 | double _Complex dc;
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| 33 | long double _Complex ldc;
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| 34 | enum { size = 10 };
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| 35 | char s1[size], s2[size];
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| 36 |
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| 37 | int x = 3, y = 5, z = 7;
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| 38 | sout | x * 3 | y + 1 | z << 2 | x == y | (x | y) | (x || y) | (x > z ? 1 : 2) | endl;
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| 39 | sout | 1 | 2 | 3 | endl;
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| 40 | sout | '1' | '2' | '3' | endl;
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| 41 | sout | 1 | "" | 2 | "" | 3 | endl;
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| 42 | sout | endl;
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| 43 |
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| 44 | sout
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| 45 | // opening delimiters
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| 46 | | "x (" | 1
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| 47 | | "x [" | 2
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| 48 | | "x {" | 3
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| 49 | | "x =" | 4
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| 50 | | "x $" | 5
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| 51 | | "x £" | 6
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| 52 | | "x ¥" | 7
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| 53 | | "x ¡" | 8
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| 54 | | "x ¿" | 9
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| 55 | | "x «" | 10
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| 56 | | endl;
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| 57 | sout
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| 58 | // closing delimiters
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| 59 | | 1 | ", x"
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| 60 | | 2 | ". x"
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| 61 | | 3 | "; x"
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| 62 | | 4 | "! x"
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| 63 | | 5 | "? x"
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| 64 | | 6 | "% x"
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| 65 | | 7 | "¢ x"
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| 66 | | 8 | "» x"
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| 67 | | 9 | ") x"
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| 68 | | 10 | "] x"
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| 69 | | 11 | "} x"
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| 70 | | endl;
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| 71 | sout
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| 72 | // opening-closing delimiters
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| 73 | | "x`" | 1 | "`x'" | 2
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| 74 | | "'x\"" | 3 | "\"x:" | 4
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| 75 | | ":x " | 5 | " x\t" | 6
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| 76 | | "\tx\f" | 7 | "\fx\v" | 8
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| 77 | | "\vx\n" | 9 | "\nx\r" | 10
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| 78 | | "\rx" |
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| 79 | endl;
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| 80 | sout | "x ( " | 1 | " ) x" | 2 | " , x" | 3 | " :x: " | 4 | endl;
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| 81 |
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| 82 | ifstream in; // create / open file
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| 83 | open( &in, "io.data", "r" );
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| 84 |
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| 85 | &in | &c // character
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| 86 | | &si | &usi | &i | &ui | &li | &uli | &lli | &ulli // integral
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| 87 | | &f | &d | &ld // floating point
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| 88 | | &fc | &dc | &ldc // floating-point complex
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| 89 | | cstr( s1 ) | cstr( s2, size ); // C string, length unchecked and checked
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| 90 |
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| 91 | sout | c | ' ' | endl // character
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| 92 | | si | usi | i | ui | li | uli | lli | ulli | endl // integral
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| 93 | | f | d | ld | endl // floating point
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| 94 | | fc | dc | ldc | endl; // complex
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| 95 | sout | endl;
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| 96 | sout | f | "" | d | "" | ld | endl // floating point without separator
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| 97 | | sepDisable | fc | dc | ldc | sepEnable | endl // complex without separator
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| 98 | | sepOn | s1 | sepOff | s2 | endl // local separator removal
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| 99 | | s1 | "" | s2 | endl; // C string without separator
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| 100 | sout | endl;
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| 101 |
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| 102 | sepSet( sout, ", $" ); // change separator, maximum of 15 characters
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| 103 | sout | f | d | ld | endl
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| 104 | | fc | dc | ldc | endl
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| 105 | | s1 | s2 | endl;
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| 106 | sout | endl;
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| 107 |
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| 108 | [int, int] t1 = [1, 2], t2 = [3, 4];
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| 109 | sout | t1 | t2 | endl; // print tuple
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| 110 |
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| 111 | sepSet( sout, " " );
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| 112 | sepSet( sout, ", $" ); // set separator from " " to ", $"
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| 113 | sout | 1 | 2 | 3 | " \"" | sepGet( sout ) | "\"" | endl;
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| 114 | sepSet( sout, " " ); // reset separator to " "
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| 115 | sout | 1 | 2 | 3 | " \"" | sepGet( sout ) | "\"" | endl;
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| 116 |
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| 117 | sout | sepOn | 1 | 2 | 3 | sepOn | endl; // separator at start of line
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| 118 | sout | 1 | sepOff | 2 | 3 | endl; // locally turn off implicit separator
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| 119 |
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| 120 | sout | sepDisable | 1 | 2 | 3 | endl; // globally turn off implicit separation
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| 121 | sout | 1 | sepOn | 2 | 3 | endl; // locally turn on implicit separator
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| 122 | sout | sepEnable | 1 | 2 | 3 | endl; // globally turn on implicit separation
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| 123 |
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| 124 | sepSetTuple( sout, " " ); // set tuple separator from ", " to " "
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| 125 | sout | t1 | t2 | " \"" | sepGetTuple( sout ) | "\"" | endl;
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| 126 | sepSetTuple( sout, ", " ); // reset tuple separator to ", "
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| 127 | sout | t1 | t2 | " \"" | sepGetTuple( sout ) | "\"" | endl;
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| 128 |
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| 129 | sout | t1 | t2 | endl; // print tuple
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| 130 |
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| 131 | [int, int, const char *, double] t3 = { 3, 4, "a", 7.2 };
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| 132 | sout | [ 3, 4, "a", 7.2 ] | endl;
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| 133 | sout | t3 | endl;
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| 134 | sepSetTuple( sout, " " );
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| 135 | sout | t3 | endl;
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| 136 | sout | sepOn | t3 | sepDisable | t3 | sepEnable | t3 | endl;
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| 137 | sepSet( sout, "^" );
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| 138 | sepSetTuple( sout, "-" );
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| 139 | sout | t3 | 3 | 4 | t3 | endl;
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| 140 | }
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| 141 |
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| 142 | // Local Variables: //
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| 143 | // tab-width: 4 //
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| 144 | // compile-command: "cfa io.c" //
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| 145 | // End: //
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