ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationpthread-emulationqualifiedEnum
Last change
on this file since a916aad was
8f910430,
checked in by Andrew Beach <ajbeach@…>, 3 years ago
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Updated the virtual module to prefix the names with the new convention and change the parent_vtable into type_info.
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-
Property mode set to
100644
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File size:
838 bytes
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Rev | Line | |
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[a5f0529] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2016 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 | // virtual.c -- |
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| 8 | // |
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| 9 | // Author : Andrew Beach |
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| 10 | // Created On : Tus Jul 11 15:10:00 2017 |
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| 11 | // Last Modified By : Andrew Beach |
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[8f910430] | 12 | // Last Modified On : Mon May 17 11:01:00 2021 |
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| 13 | // Update Count : 2 |
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[a5f0529] | 14 | // |
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| 15 | |
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| 16 | #include "virtual.h" |
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[ecfd758] | 17 | #include "assert.h" |
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[a5f0529] | 18 | |
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[8f910430] | 19 | int __cfavir_is_parent( |
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| 20 | __cfavir_type_id parent, |
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| 21 | __cfavir_type_id child ) { |
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[ecfd758] | 22 | assert( child ); |
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[a5f0529] | 23 | do { |
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| 24 | if ( parent == child ) |
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| 25 | return 1; |
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| 26 | child = child->parent; |
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| 27 | } while ( child ); |
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| 28 | return 0; |
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| 29 | } |
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| 30 | |
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[8f910430] | 31 | void * __cfavir_virtual_cast( |
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| 32 | __cfavir_type_id parent, |
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| 33 | __cfavir_type_id const * child ) { |
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[ecfd758] | 34 | assert( child ); |
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[8f910430] | 35 | return (__cfavir_is_parent(parent, *child)) ? (void *)child : (void *)0; |
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[a5f0529] | 36 | } |
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