ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 6a9d4b4 was
50377a4,
checked in by Rob Schluntz <rschlunt@…>, 7 years ago
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Refactor tree print code to use Indenter
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-
Property mode set to
100644
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File size:
1.3 KB
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Rev | Line | |
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[f7cb0bc] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 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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[2006db0] | 7 | // Indenter.h -- |
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[f7cb0bc] | 8 | // |
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[2006db0] | 9 | // Author : Rob Schluntz |
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| 10 | // Created On : Fri Jun 30 16:55:23 2017 |
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[f7cb0bc] | 11 | // Last Modified By : Andrew Beach |
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[2006db0] | 12 | // Last Modified On : Fri Aug 11 11:15:00 2017 |
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| 13 | // Update Count : 1 |
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[f7cb0bc] | 14 | // |
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| 15 | |
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| 16 | #ifndef INDENTER_H |
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| 17 | #define INDENTER_H |
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| 18 | |
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| 19 | struct Indenter { |
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[50377a4] | 20 | static unsigned tabsize; |
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| 21 | |
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| 22 | Indenter( unsigned int amt = tabsize, unsigned int indent = 0 ) : amt( amt ), indent( indent ) {} |
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| 23 | unsigned int amt; // amount 1 level increases indent by (i.e. how much to increase by in operator++) |
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| 24 | unsigned int indent; |
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[f7cb0bc] | 25 | |
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| 26 | Indenter & operator+=(int nlevels) { indent += amt*nlevels; return *this; } |
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| 27 | Indenter & operator-=(int nlevels) { indent -= amt*nlevels; return *this; } |
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| 28 | Indenter operator+(int nlevels) { Indenter indenter = *this; return indenter += nlevels; } |
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| 29 | Indenter operator-(int nlevels) { Indenter indenter = *this; return indenter -= nlevels; } |
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| 30 | Indenter & operator++() { return *this += 1; } |
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| 31 | Indenter & operator--() { return *this -= 1; } |
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| 32 | }; |
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| 33 | |
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[50377a4] | 34 | inline std::ostream & operator<<( std::ostream & out, const Indenter & indent ) { |
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[f7cb0bc] | 35 | return out << std::string(indent.indent, ' '); |
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| 36 | } |
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| 37 | |
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| 38 | #endif // INDENTER_H |
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