ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since 51b5a02 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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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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7 | // Indenter.h -- |
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8 | // |
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9 | // Author : Rob Schluntz |
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10 | // Created On : Fri Jun 30 16:55:23 2017 |
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11 | // Last Modified By : Andrew Beach |
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12 | // Last Modified On : Fri Aug 11 11:15:00 2017 |
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13 | // Update Count : 1 |
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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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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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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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34 | inline std::ostream & operator<<( std::ostream & out, const Indenter & indent ) { |
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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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