source: src/ResolvExpr/ResolvMode.h @ edf3ff1

ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change on this file since edf3ff1 was 1389810, checked in by Fangren Yu <f37yu@…>, 4 years ago

consolidate prune and satisfy assertion

  • Property mode set to 100644
File size: 1.8 KB
Line 
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
25        private:
26                constexpr ResolvMode(bool a, bool p, bool ff) 
27                : adjust(a), prune(p), failFast(ff) {}
28
29        public:
30                /// Default settings
31                constexpr ResolvMode() : adjust(false), prune(true), failFast(true) {}
32               
33                /// With adjust flag set; turns array and function types into equivalent pointers
34                static constexpr ResolvMode withAdjustment() { return { true, true, true }; }
35
36                /// With adjust flag set but prune unset; pruning ensures there is at least one alternative
37                /// per result type
38                static constexpr ResolvMode withoutPrune() { return { true, false, true }; }
39
40                /// With adjust and prune flags set but failFast unset; failFast ensures there is at least
41                /// one resulting alternative
42                static constexpr ResolvMode withoutFailFast() { return { true, true, false }; }
43
44                /// The same mode, but with satisfyAssns turned on; for top-level calls
45                ResolvMode atTopLevel() const { return { adjust, true, failFast }; }
46        };
47} // namespace ResolvExpr
48
49// Local Variables: //
50// tab-width: 4 //
51// mode: c++ //
52// compile-command: "make install" //
53// End: //
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