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1 /**
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2 * Copyright: Copyright (c) 2009 Jacob Carlborg.
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3 * Authors: Jacob Carlborg
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4 * Version: Initial created: Aug 3, 2009
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5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
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6 */
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7 module dstep.foundation.NSPointerFunctions;
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8
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9 import dstep.foundation.NSObject;
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10 import dstep.objc.bridge.Bridge;
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11 import dstep.objc.objc : id;
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12
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13 alias NSUInteger NSPointerFunctionsOptions;
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14
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15 enum
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16 {
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17 NSPointerFunctionsStrongMemory = (0 << 0),
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18 NSPointerFunctionsZeroingWeakMemory = (1 << 0),
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19 NSPointerFunctionsOpaqueMemory = (2 << 0),
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20 NSPointerFunctionsMallocMemory = (3 << 0),
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21 NSPointerFunctionsMachVirtualMemory = (4 << 0),
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22 NSPointerFunctionsObjectPersonality = (0 << 8),
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23 NSPointerFunctionsOpaquePersonality = (1 << 8),
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24 NSPointerFunctionsObjectPointerPersonality = (2 << 8),
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25 NSPointerFunctionsCStringPersonality = (3 << 8),
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26 NSPointerFunctionsStructPersonality = (4 << 8),
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27 NSPointerFunctionsIntegerPersonality = (5 << 8),
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28 NSPointerFunctionsCopyIn = (1 << 16)
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29 }
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30
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31 class NSPointerFunctions : NSObject, INSCopying
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32 {
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33 mixin ObjcWrap;
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34
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35 Object initWithOptions (uint options)
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36 {
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37 return invokeObjcSelf!(Object, "initWithOptions:", uint)(options);
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38 }
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39
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40 this (uint options)
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41 {
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42 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
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43 id result = Bridge.invokeObjcMethod!(id, "initWithOptions:", uint)(objcObject, options);
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44
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45 if (result)
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46 objcObject = ret;
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47
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48 dObject = this;
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49 }
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50
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51 static Object pointerFunctionsWithOptions (uint options)
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52 {
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53 return invokeObjcSelfClass!(Object, "pointerFunctionsWithOptions:", uint)(options);
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54 }
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55
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56 bool usesStrongWriteBarrier ()
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57 {
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58 return invokeObjcSelf!(bool, "usesStrongWriteBarrier");
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59 }
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60
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61 void setUsesStrongWriteBarrier (bool )
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62 {
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63 return invokeObjcSelf!(void, "setUsesStrongWriteBarrier:", bool)();
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64 }
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65
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66 bool usesWeakReadAndWriteBarriers ()
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67 {
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68 return invokeObjcSelf!(bool, "usesWeakReadAndWriteBarriers");
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69 }
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70
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71 void setUsesWeakReadAndWriteBarriers (bool )
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72 {
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73 return invokeObjcSelf!(void, "setUsesWeakReadAndWriteBarriers:", bool)();
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74 }
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75
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76 Object copyWithZone (NSZone* zone)
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77 {
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78 return invokeObjcSelf!(Object, "copyWithZone:", NSZone*)(zone);
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79 }
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80 }
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81
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