[fec63b2] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2021 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 | // strstream.hfa -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Thu Apr 22 22:20:59 2021 |
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| 11 | // Last Modified By : Peter A. Buhr |
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[321a1b15] | 12 | // Last Modified On : Sun Oct 10 10:14:22 2021 |
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| 13 | // Update Count : 47 |
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[fec63b2] | 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 | #include <stdio.h> |
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| 20 | |
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| 21 | |
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[666483d] | 22 | // *********************************** ostrstream *********************************** |
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[fec63b2] | 23 | |
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| 24 | |
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[666483d] | 25 | enum { ostrstream_sepSize = 16 }; |
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| 26 | struct ostrstream { // satisfied basic_ostream |
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[fec63b2] | 27 | char * buf$; |
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| 28 | size_t size$; |
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| 29 | size_t cursor$; |
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| 30 | bool sepDefault$; |
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| 31 | bool sepOnOff$; |
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| 32 | bool nlOnOff$; |
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| 33 | bool prt$; // print text |
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| 34 | bool sawNL$; |
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| 35 | const char * sepCur$; |
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[666483d] | 36 | char separator$[ostrstream_sepSize]; |
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| 37 | char tupleSeparator$[ostrstream_sepSize]; |
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| 38 | }; // ostrstream |
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[fec63b2] | 39 | |
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| 40 | // Satisfies basic_ostream |
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| 41 | |
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| 42 | // private |
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[666483d] | 43 | bool sepPrt$( ostrstream & ); |
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| 44 | void sepReset$( ostrstream & ); |
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| 45 | void sepReset$( ostrstream &, bool ); |
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| 46 | const char * sepGetCur$( ostrstream & ); |
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| 47 | void sepSetCur$( ostrstream &, const char [] ); |
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| 48 | bool getNL$( ostrstream & ); |
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| 49 | void setNL$( ostrstream &, bool ); |
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| 50 | bool getANL$( ostrstream & ); |
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| 51 | bool getPrt$( ostrstream & ); |
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| 52 | void setPrt$( ostrstream &, bool ); |
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[fec63b2] | 53 | |
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| 54 | // public |
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[666483d] | 55 | void sepOn( ostrstream & ); |
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| 56 | void sepOff( ostrstream & ); |
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| 57 | bool sepDisable( ostrstream & ); |
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| 58 | bool sepEnable( ostrstream & ); |
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| 59 | void nlOn( ostrstream & ); |
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| 60 | void nlOff( ostrstream & ); |
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[fec63b2] | 61 | |
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[666483d] | 62 | const char * sepGet( ostrstream & ); |
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| 63 | void sepSet( ostrstream &, const char [] ); |
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| 64 | const char * sepGetTuple( ostrstream & ); |
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| 65 | void sepSetTuple( ostrstream &, const char [] ); |
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[fec63b2] | 66 | |
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[666483d] | 67 | void ends( ostrstream & ); |
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| 68 | int fmt( ostrstream &, const char format[], ... ) __attribute__(( format(printf, 2, 3) )); |
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[fec63b2] | 69 | |
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[666483d] | 70 | ostrstream & write( ostrstream & os, FILE * stream ); // FIX ME: use default = stdout |
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| 71 | ostrstream & write( ostrstream & os ); |
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[fec63b2] | 72 | |
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[666483d] | 73 | void ?{}( ostrstream &, char buf[], size_t size ); |
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[fec63b2] | 74 | |
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[666483d] | 75 | |
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| 76 | // *********************************** istrstream *********************************** |
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| 77 | |
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| 78 | |
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| 79 | struct istrstream { |
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| 80 | char * buf$; |
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| 81 | size_t cursor$; |
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| 82 | bool nlOnOff$; |
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| 83 | }; // istrstream |
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| 84 | |
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| 85 | // Satisfies basic_istream |
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| 86 | |
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[321a1b15] | 87 | // private |
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| 88 | bool getANL$( istrstream & ); |
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| 89 | |
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[666483d] | 90 | // public |
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| 91 | void nlOn( istrstream & ); |
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| 92 | void nlOff( istrstream & ); |
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| 93 | void ends( istrstream & ); |
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[321a1b15] | 94 | |
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[666483d] | 95 | int fmt( istrstream &, const char format[], ... ) __attribute__(( format(scanf, 2, 3) )); |
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[321a1b15] | 96 | istrstream & ungetc( istrstream &, char ); |
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| 97 | bool eof( istrstream & ); |
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[666483d] | 98 | |
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[321a1b15] | 99 | void ?{}( istrstream &, char buf[] ); |
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[fec63b2] | 100 | |
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| 101 | // Local Variables: // |
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| 102 | // mode: c // |
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| 103 | // tab-width: 4 // |
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| 104 | // End: // |
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