Last change
on this file since b9f6791f was
6a93e4d,
checked in by Peter A. Buhr <pabuhr@…>, 15 months ago
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make trait names not, equality, relational, additive, inc_dec, multiplicative, arithmetic, lower-case
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-
Property mode set to
100644
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File size:
1.4 KB
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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 | // math.trait.hfa -- |
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8 | // |
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9 | // Author : Peter A. Buhr |
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10 | // Created On : Fri Jul 16 15:40:52 2021 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Tue Jun 6 07:59:17 2023 |
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13 | // Update Count : 24 |
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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 | forall( U ) |
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19 | trait not { |
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20 | void ?{}( U &, zero_t ); |
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21 | int !?( U ); |
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22 | }; // not |
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23 | |
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24 | forall( T | not( T ) ) |
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25 | trait equality { |
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26 | int ?==?( T, T ); |
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27 | int ?!=?( T, T ); |
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28 | }; // equality |
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29 | |
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30 | forall( U | equality( U ) ) |
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31 | trait relational { |
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32 | int ?<?( U, U ); |
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33 | int ?<=?( U, U ); |
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34 | int ?>?( U, U ); |
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35 | int ?>=?( U, U ); |
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36 | }; // relational |
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37 | |
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38 | forall ( T ) |
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39 | trait Signed { // must be capitalized, conflict with keyword signed |
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40 | T +?( T ); |
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41 | T -?( T ); |
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42 | T abs( T ); |
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43 | }; // Signed |
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44 | |
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45 | forall( U | Signed( U ) ) |
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46 | trait additive { |
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47 | U ?+?( U, U ); |
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48 | U ?-?( U, U ); |
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49 | U ?+=?( U &, U ); |
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50 | U ?-=?( U &, U ); |
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51 | }; // additive |
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52 | |
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53 | forall( T | additive( T ) ) |
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54 | trait inc_dec { |
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55 | void ?{}( T &, one_t ); |
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56 | // T ?++( T & ); |
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57 | // T ++?( T & ); |
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58 | // T ?--( T & ); |
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59 | // T --?( T & ); |
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60 | }; // inc_dec |
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61 | |
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62 | forall( U | inc_dec( U ) ) |
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63 | trait multiplicative { |
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64 | U ?*?( U, U ); |
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65 | U ?/?( U, U ); |
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66 | U ?%?( U, U ); |
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67 | U ?/=?( U &, U ); |
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68 | }; // multiplicative |
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69 | |
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70 | forall( T | relational( T ) | multiplicative( T ) ) |
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71 | trait arithmetic { |
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72 | }; // arithmetic |
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73 | |
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74 | // Local Variables: // |
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75 | // mode: c // |
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76 | // tab-width: 4 // |
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77 | // End: // |
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