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 : Fri Aug 18 10:41:14 2023 |
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13 | // Update Count : 55 |
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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 | // *********************************** ostrstream *********************************** |
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23 | |
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24 | |
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25 | enum { ostrstream_sepSize = 16 }; |
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26 | struct ostrstream { // 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$; |
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36 | char separator$[ostrstream_sepSize]; |
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37 | char tupleSeparator$[ostrstream_sepSize]; |
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38 | }; // ostrstream |
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39 | |
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40 | // Satisfies basic_ostream |
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41 | |
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42 | // private |
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43 | bool sepPrt$( 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$( ostrstream & ); |
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49 | bool setNL$( ostrstream &, bool ); |
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50 | bool getANL$( ostrstream & ); |
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51 | bool setANL$( ostrstream &, bool ); |
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52 | bool getPrt$( ostrstream & ); |
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53 | bool setPrt$( ostrstream &, bool ); |
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54 | |
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55 | // public |
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56 | void nlOn( ostrstream & ); |
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57 | void nlOff( ostrstream & ); |
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58 | |
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59 | void sep( ostrstream & ); |
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60 | void nosep( ostrstream & ); |
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61 | bool sepOn( ostrstream & ); |
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62 | bool sepOff( ostrstream & ); |
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63 | const char * sepGet( ostrstream & ); |
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64 | void sepSet( ostrstream &, const char [] ); |
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65 | const char * sepGetTuple( ostrstream & ); |
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66 | void sepSetTuple( ostrstream &, const char [] ); |
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67 | |
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68 | void ends( ostrstream & ); |
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69 | int fmt( ostrstream &, const char format[], ... ) __attribute__(( format(printf, 2, 3) )); |
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70 | |
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71 | ostrstream & write( ostrstream & os, FILE * stream ); // FIX ME: use default = stdout |
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72 | ostrstream & write( ostrstream & os ); |
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73 | |
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74 | void ?{}( ostrstream &, char buf[], size_t size ); |
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75 | |
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76 | |
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77 | // *********************************** istrstream *********************************** |
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78 | |
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79 | |
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80 | struct istrstream { |
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81 | char * buf$; |
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82 | size_t cursor$; |
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83 | bool nlOnOff$; |
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84 | }; // istrstream |
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85 | |
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86 | // Satisfies basic_istream |
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87 | |
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88 | // private |
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89 | bool getANL$( istrstream & ); |
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90 | bool setANL$( istrstream &, bool ); |
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91 | |
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92 | // public |
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93 | void nlOn( istrstream & ); |
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94 | void nlOff( istrstream & ); |
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95 | void ends( istrstream & ); |
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96 | |
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97 | int fmt( istrstream &, const char format[], ... ) __attribute__(( format(scanf, 2, 3) )); |
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98 | istrstream & ungetc( istrstream &, char ); |
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99 | bool eof( istrstream & ); |
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100 | |
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101 | void ?{}( istrstream &, char buf[] ); |
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102 | |
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103 | // Local Variables: // |
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104 | // mode: c // |
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105 | // tab-width: 4 // |
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106 | // End: // |
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