| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 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 | // fstream -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed May 27 17:56:53 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Mon Feb 17 08:29:23 2020 |
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| 13 | // Update Count : 175 |
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| 14 | // |
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| 15 | |
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| 16 | #pragma once |
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| 17 | |
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| 18 | #include "iostream.hfa" |
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| 19 | |
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| 20 | |
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| 21 | //*********************************** ofstream *********************************** |
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| 22 | |
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| 23 | |
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| 24 | enum { sepSize = 16 }; |
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| 25 | struct ofstream { |
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| 26 | void * $file; |
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| 27 | bool $sepDefault; |
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| 28 | bool $sepOnOff; |
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| 29 | bool $nlOnOff; |
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| 30 | bool $prt; // print text |
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| 31 | bool $sawNL; |
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| 32 | const char * $sepCur; |
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| 33 | char $separator[sepSize]; |
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| 34 | char $tupleSeparator[sepSize]; |
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| 35 | }; // ofstream |
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| 36 | |
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| 37 | // private |
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| 38 | bool $sepPrt( ofstream & ); |
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| 39 | void $sepReset( ofstream & ); |
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| 40 | void $sepReset( ofstream &, bool ); |
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| 41 | const char * $sepGetCur( ofstream & ); |
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| 42 | void $sepSetCur( ofstream &, const char [] ); |
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| 43 | bool $getNL( ofstream & ); |
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| 44 | void $setNL( ofstream &, bool ); |
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| 45 | bool $getANL( ofstream & ); |
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| 46 | bool $getPrt( ofstream & ); |
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| 47 | void $setPrt( ofstream &, bool ); |
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| 48 | |
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| 49 | // public |
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| 50 | void sepOn( ofstream & ); |
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| 51 | void sepOff( ofstream & ); |
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| 52 | bool sepDisable( ofstream & ); |
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| 53 | bool sepEnable( ofstream & ); |
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| 54 | void nlOn( ofstream & ); |
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| 55 | void nlOff( ofstream & ); |
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| 56 | |
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| 57 | const char * sepGet( ofstream & ); |
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| 58 | void sepSet( ofstream &, const char [] ); |
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| 59 | const char * sepGetTuple( ofstream & ); |
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| 60 | void sepSetTuple( ofstream &, const char [] ); |
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| 61 | |
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| 62 | void ends( ofstream & os ); |
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| 63 | int fail( ofstream & ); |
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| 64 | int flush( ofstream & ); |
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| 65 | void open( ofstream &, const char name[], const char mode[] ); |
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| 66 | void open( ofstream &, const char name[] ); |
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| 67 | void close( ofstream & ); |
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| 68 | ofstream & write( ofstream &, const char data[], size_t size ); |
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| 69 | int fmt( ofstream &, const char format[], ... ) __attribute__(( format(printf, 2, 3) )); |
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| 70 | |
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| 71 | void ?{}( ofstream & os ); |
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| 72 | void ?{}( ofstream & os, const char name[], const char mode[] ); |
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| 73 | void ?{}( ofstream & os, const char name[] ); |
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| 74 | void ^?{}( ofstream & os ); |
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| 75 | |
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| 76 | extern ofstream & sout, & stdout, & serr, & stderr; // aliases |
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| 77 | extern ofstream & exit, & abort; |
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| 78 | |
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| 79 | |
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| 80 | //*********************************** ifstream *********************************** |
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| 81 | |
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| 82 | |
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| 83 | struct ifstream { |
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| 84 | void * $file; |
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| 85 | bool $nlOnOff; |
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| 86 | }; // ifstream |
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| 87 | |
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| 88 | // public |
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| 89 | void nlOn( ifstream & ); |
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| 90 | void nlOff( ifstream & ); |
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| 91 | bool getANL( ifstream & ); |
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| 92 | int fail( ifstream & is ); |
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| 93 | int eof( ifstream & is ); |
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| 94 | void open( ifstream & is, const char name[], const char mode[] ); |
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| 95 | void open( ifstream & is, const char name[] ); |
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| 96 | void close( ifstream & is ); |
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| 97 | ifstream & read( ifstream & is, char * data, size_t size ); |
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| 98 | ifstream & ungetc( ifstream & is, char c ); |
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| 99 | int fmt( ifstream &, const char format[], ... ) __attribute__(( format(scanf, 2, 3) )); |
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| 100 | |
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| 101 | void ?{}( ifstream & is ); |
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| 102 | void ?{}( ifstream & is, const char name[], const char mode[] ); |
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| 103 | void ?{}( ifstream & is, const char name[] ); |
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| 104 | void ^?{}( ifstream & is ); |
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| 105 | |
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| 106 | extern ifstream & sin, & stdin; // aliases |
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| 107 | |
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| 108 | // Local Variables: // |
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| 109 | // mode: c // |
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| 110 | // tab-width: 4 // |
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| 111 | // End: // |
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