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annotate druntime/src/compiler/ldc/typeinfo/ti_long.d @ 1458:e0b2d67cfe7c

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Added druntime (this should be removed once it works).
author Robert Clipsham <robert@octarineparrot.com>
date Tue, 02 Jun 2009 17:43:06 +0100
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1458
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1 /**
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2 * TypeInfo support code.
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3 *
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4 * Copyright: Copyright Digital Mars 2004 - 2009.
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5 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>.
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6 * Authors: Walter Bright
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7 *
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8 * Copyright Digital Mars 2004 - 2009.
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9 * Distributed under the Boost Software License, Version 1.0.
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10 * (See accompanying file LICENSE_1_0.txt or copy at
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11 * http://www.boost.org/LICENSE_1_0.txt)
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12 */
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13 module rt.typeinfo.ti_long;
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14
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15 // long
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16
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17 class TypeInfo_l : TypeInfo
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18 {
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19 override string toString() { return "long"; }
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20
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21 override hash_t getHash(in void* p)
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22 {
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23 return *cast(uint *)p + (cast(uint *)p)[1];
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24 }
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25
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26 override equals_t equals(in void* p1, in void* p2)
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27 {
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28 return *cast(long *)p1 == *cast(long *)p2;
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29 }
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30
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31 override int compare(in void* p1, in void* p2)
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32 {
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33 if (*cast(long *)p1 < *cast(long *)p2)
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34 return -1;
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35 else if (*cast(long *)p1 > *cast(long *)p2)
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36 return 1;
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37 return 0;
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38 }
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39
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40 override size_t tsize()
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41 {
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42 return long.sizeof;
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43 }
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44
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45 override void swap(void *p1, void *p2)
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46 {
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47 long t;
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48
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49 t = *cast(long *)p1;
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50 *cast(long *)p1 = *cast(long *)p2;
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51 *cast(long *)p2 = t;
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52 }
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53 }