| 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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| 12 | // Last Modified On : Sat Apr 24 11:17:33 2021 |
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| 13 | // Update Count : 37 |
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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 | #include <stdio.h> |
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| 20 | |
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| 21 | |
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| 22 | // *********************************** strstream *********************************** |
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| 23 | |
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| 24 | |
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| 25 | enum { strstream_sepSize = 16 }; |
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| 26 | struct strstream { // satisfied basic_ostream |
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| 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$; |
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| 36 | char separator$[strstream_sepSize]; |
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| 37 | char tupleSeparator$[strstream_sepSize]; |
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| 38 | }; // strstream |
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| 39 | |
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| 40 | // Satisfies basic_ostream |
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| 41 | |
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| 42 | // private |
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| 43 | bool sepPrt$( strstream & ); |
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| 44 | void sepReset$( strstream & ); |
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| 45 | void sepReset$( strstream &, bool ); |
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| 46 | const char * sepGetCur$( strstream & ); |
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| 47 | void sepSetCur$( strstream &, const char [] ); |
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| 48 | bool getNL$( strstream & ); |
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| 49 | void setNL$( strstream &, bool ); |
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| 50 | bool getANL$( strstream & ); |
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| 51 | bool getPrt$( strstream & ); |
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| 52 | void setPrt$( strstream &, bool ); |
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| 53 | |
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| 54 | // public |
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| 55 | void sepOn( strstream & ); |
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| 56 | void sepOff( strstream & ); |
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| 57 | bool sepDisable( strstream & ); |
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| 58 | bool sepEnable( strstream & ); |
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| 59 | void nlOn( strstream & ); |
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| 60 | void nlOff( strstream & ); |
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| 61 | |
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| 62 | const char * sepGet( strstream & ); |
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| 63 | void sepSet( strstream &, const char [] ); |
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| 64 | const char * sepGetTuple( strstream & ); |
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| 65 | void sepSetTuple( strstream &, const char [] ); |
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| 66 | |
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| 67 | void ends( strstream & ); |
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| 68 | int fmt( strstream &, const char format[], ... ) __attribute__(( format(printf, 2, 3) )); |
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| 69 | int flush( strstream & ); |
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| 70 | |
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| 71 | strstream & write( strstream & os ); // use stdout, default value not working |
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| 72 | strstream & write( strstream & os, FILE * stream = stdout ); |
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| 73 | |
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| 74 | void ?{}( strstream &, char buf[], size_t size ); |
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| 75 | |
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| 76 | extern strstream & sstr; |
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| 77 | |
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| 78 | // Local Variables: // |
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| 79 | // mode: c // |
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| 80 | // tab-width: 4 // |
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| 81 | // End: // |
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