Last change
on this file since e542b02 was
983f486,
checked in by JiadaL <j82liang@…>, 3 months ago
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Reformat forall clause in enum.hfa
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-
Property mode set to
100644
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File size:
855 bytes
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Rev | Line | |
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[72713e5] | 1 | #pragma once |
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| 2 | |
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[983f486] | 3 | forall(T) { // T is the based type of enum(T) |
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| 4 | forall(E) trait Bounded { |
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| 5 | E lowerBound(); |
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| 6 | E upperBound(); |
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| 7 | }; |
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[72713e5] | 8 | |
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[983f486] | 9 | forall(E| Bounded(E, T)) trait Serial { |
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| 10 | unsigned fromInstance(E e); |
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| 11 | E fromInt(unsigned i); |
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| 12 | E succ(E e); |
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| 13 | E pred(E e); |
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| 14 | }; |
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[72713e5] | 15 | |
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[983f486] | 16 | // Opague Enum + TypedEnum |
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| 17 | forall(E | Serial(E, T)) trait CfaEnum { |
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| 18 | char * labelE(E e); |
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| 19 | unsigned int posE(E e); |
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| 20 | }; |
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[72713e5] | 21 | |
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[983f486] | 22 | forall(E | CfaEnum(E, T)) trait TypedEnum { |
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| 23 | T valueE(E e); |
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| 24 | }; |
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| 25 | } |
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[c333ed2] | 26 | |
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[72713e5] | 27 | forall(E, T| TypedEnum(E, T)) { |
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| 28 | // comparison |
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| 29 | int ?==?(E l, E r); |
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| 30 | int ?!=?(E l, E r); |
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| 31 | int ?!=?(E l, zero_t); |
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| 32 | int ?<?(E l, E r); |
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| 33 | int ?<=?(E l, E r); |
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| 34 | int ?>?(E l, E r); |
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| 35 | int ?>=?(E l, E r); |
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[c333ed2] | 36 | |
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| 37 | // for testing; To be removed |
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[983f486] | 38 | // char * typeEnumString(E e); |
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[c333ed2] | 39 | char * typeEnumString(E e); |
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[72713e5] | 40 | } |
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