source: src/ResolvExpr/ResolvMode.h @ 396037d

arm-ehjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-expr
Last change on this file since 396037d was 396037d, checked in by Aaron Moss <a3moss@…>, 2 years ago

Start stubbing CandidateFinder? in

  • Property mode set to 100644
File size: 1.9 KB
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1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// ResolvMode.h --
8//
9// Author           : Aaron B. Moss
10// Created On       : Mon Jun 11 13:28:00 2018
11// Last Modified By : Aaron B. Moss
12// Last Modified On : Fri Oct 05 13:46:00 2018
13// Update Count     : 2
14//
15
16#pragma once
17
18namespace ResolvExpr {
19        /// Flag set for resolution
20        struct ResolvMode {
21                const bool adjust;                       ///< Adjust array and function types to pointer types? [false]
22                const bool prune;            ///< Prune alternatives to min-cost per return type? [true]
23                const bool failFast;         ///< Fail on no resulting alternatives? [true]
24                const bool satisfyAssns;     ///< Satisfy assertions? [false]
25
26        private:
27                constexpr ResolvMode(bool a, bool p, bool ff, bool sa) 
28                : adjust(a), prune(p), failFast(ff), satisfyAssns(sa) {}
29
30        public:
31                /// Default settings
32                constexpr ResolvMode() : adjust(false), prune(true), failFast(true), satisfyAssns(false) {}
33               
34                /// With adjust flag set; turns array and function types into equivalent pointers
35                static constexpr ResolvMode withAdjustment() { return { true, true, true, false }; }
36
37                /// With adjust flag set but prune unset; pruning ensures there is at least one alternative
38                /// per result type
39                static constexpr ResolvMode withoutPrune() { return { true, false, true, false }; }
40
41                /// With adjust and prune flags set but failFast unset; failFast ensures there is at least
42                /// one resulting alternative
43                static constexpr ResolvMode withoutFailFast() { return { true, true, false, false }; }
44
45                /// The same mode, but with satisfyAssns turned on; for top-level calls
46                ResolvMode atTopLevel() const { return { adjust, prune, failFast, true }; }
47        };
48} // namespace ResolvExpr
49
50// Local Variables: //
51// tab-width: 4 //
52// mode: c++ //
53// compile-command: "make install" //
54// End: //
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