1 //===-- CFCMutableSet.cpp ---------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "CFCMutableSet.h" 11 12 // C Includes 13 // C++ Includes 14 // Other libraries and framework includes 15 // Project includes 16 17 //---------------------------------------------------------------------- 18 // CFCString constructor 19 //---------------------------------------------------------------------- 20 CFCMutableSet::CFCMutableSet(CFMutableSetRef s) : 21 CFCReleaser<CFMutableSetRef> (s) 22 { 23 } 24 25 //---------------------------------------------------------------------- 26 // CFCMutableSet copy constructor 27 //---------------------------------------------------------------------- 28 CFCMutableSet::CFCMutableSet(const CFCMutableSet& rhs) : 29 CFCReleaser<CFMutableSetRef> (rhs) 30 { 31 } 32 33 //---------------------------------------------------------------------- 34 // CFCMutableSet copy constructor 35 //---------------------------------------------------------------------- 36 const CFCMutableSet& 37 CFCMutableSet::operator=(const CFCMutableSet& rhs) 38 { 39 if (this != &rhs) 40 *this = rhs; 41 return *this; 42 } 43 44 //---------------------------------------------------------------------- 45 // Destructor 46 //---------------------------------------------------------------------- 47 CFCMutableSet::~CFCMutableSet() 48 { 49 } 50 51 52 CFIndex 53 CFCMutableSet::GetCount() const 54 { 55 CFMutableSetRef set = get(); 56 if (set) 57 return ::CFSetGetCount (set); 58 return 0; 59 } 60 61 CFIndex 62 CFCMutableSet::GetCountOfValue(const void *value) const 63 { 64 CFMutableSetRef set = get(); 65 if (set) 66 return ::CFSetGetCountOfValue (set, value); 67 return 0; 68 } 69 70 const void * 71 CFCMutableSet::GetValue(const void *value) const 72 { 73 CFMutableSetRef set = get(); 74 if (set) 75 return ::CFSetGetValue(set, value); 76 return NULL; 77 } 78 79 80 const void * 81 CFCMutableSet::AddValue(const void *value, bool can_create) 82 { 83 CFMutableSetRef set = get(); 84 if (set == NULL) 85 { 86 if (can_create == false) 87 return NULL; 88 set = ::CFSetCreateMutable(kCFAllocatorDefault, 0, &kCFTypeSetCallBacks); 89 reset ( set ); 90 } 91 if (set != NULL) 92 { 93 ::CFSetAddValue(set, value); 94 return value; 95 } 96 return NULL; 97 } 98 99 void 100 CFCMutableSet::RemoveValue(const void *value) 101 { 102 CFMutableSetRef set = get(); 103 if (set) 104 ::CFSetRemoveValue(set, value); 105 } 106 107 void 108 CFCMutableSet::RemoveAllValues() 109 { 110 CFMutableSetRef set = get(); 111 if (set) 112 ::CFSetRemoveAllValues(set); 113 } 114 115
