ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change
on this file since 3249dd8b was
3249dd8b,
checked in by Andrew Beach <ajbeach@…>, 3 years ago
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Some clean-up. DeepCopyCore? lost its already tenous reason to be in the header so I moved it.
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Property mode set to
100644
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File size:
1.5 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 | // Copy.hpp -- Provides functions to copy the AST. |
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8 | // |
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9 | // Author : Andrew Beach |
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10 | // Created On : Wed Jul 10 16:13:00 2019 |
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11 | // Last Modified By : Andrew Beach |
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12 | // Last Modified On : Thr Nov 11 9:22:00 2021 |
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13 | // Update Count : 2 |
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14 | // |
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15 | |
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16 | #pragma once |
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17 | |
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18 | #include "Node.hpp" |
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19 | #include <cassert> |
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20 | |
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21 | namespace ast { |
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22 | |
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23 | template<typename node_t> |
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24 | node_t * shallowCopy( const node_t * node ); |
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25 | /* Create a shallow copy of the node given. |
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26 | * |
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27 | * The new node has all the same primitive field values and points to the |
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28 | * same children nodes as the parent. |
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29 | */ |
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30 | |
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31 | template<typename node_t> |
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32 | node_t * deepCopy( const node_t * localRoot ); |
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33 | /* Create a deep copy of the tree rooted at localRoot. |
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34 | * |
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35 | * This creates a copy of every node in the sub-tree (reachable by strong |
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36 | * reference from local_root) and updates any readonly pointers on those nodes |
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37 | * that point to another node in the sub-tree to the new version of that node. |
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38 | */ |
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39 | |
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40 | // Implementations: |
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41 | template<typename node_t> |
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42 | node_t * shallowCopy( const node_t * localRoot ) { |
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43 | return localRoot->clone(); |
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44 | } |
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45 | |
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46 | Node * deepCopyNode( const Node * node ); |
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47 | |
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48 | template<typename node_t> |
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49 | node_t * deepCopy( const node_t * localRoot ) { |
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50 | return strict_dynamic_cast<node_t *>( deepCopyNode( localRoot ) ); |
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51 | } |
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52 | |
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53 | } |
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54 | |
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55 | // Local Variables: // |
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56 | // tab-width: 4 // |
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57 | // mode: c++ // |
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58 | // compile-command: "make install" // |
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59 | // End: // |
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