32 inline void zeromem (
void* memory,
size_t numBytes) noexcept { memset (memory, 0, numBytes); }
35 template <
typename Type>
36 inline void zerostruct (Type& structure) noexcept { memset ((
void*) &structure, 0,
sizeof (structure)); }
43 template <
typename Type>
44 inline void deleteAndZero (Type& pointer) {
delete pointer; pointer =
nullptr; }
50 template <
typename Type,
typename IntegerType>
51 inline Type* addBytesToPointer (Type* basePointer, IntegerType bytes) noexcept {
return reinterpret_cast<Type*
> (
const_cast<char*
> (
reinterpret_cast<const char*
> (basePointer)) + bytes); }
55 template <
typename Type,
typename IntegerType>
56 inline Type* snapPointerToAlignment (Type* basePointer, IntegerType alignmentBytes) noexcept
58 return (Type*) ((((size_t) basePointer) + (alignmentBytes - 1)) & ~(alignmentBytes - 1));
64 template <
typename Type1,
typename Type2>
65 inline int getAddressDifference (Type1* pointer1, Type2* pointer2) noexcept {
return (
int) (((
const char*) pointer1) - (
const char*) pointer2); }
71 inline Type* createCopyIfNotNull (
const Type* objectToCopy) {
return objectToCopy !=
nullptr ?
new Type (*objectToCopy) : nullptr; }
75 template <
typename Type>
76 inline Type readUnaligned (
const void* srcPtr) noexcept
79 memcpy (&value, srcPtr,
sizeof (Type));
84 template <
typename Type>
85 inline void writeUnaligned (
void* dstPtr, Type value) noexcept
87 memcpy (dstPtr, &value,
sizeof (Type));
91 #if JUCE_MAC || JUCE_IOS || DOXYGEN
115 #if (JUCE_COMPILER_SUPPORTS_ARC && defined (__OBJC__)) || DOXYGEN
116 #define JUCE_AUTORELEASEPOOL @autoreleasepool
118 #define JUCE_AUTORELEASEPOOL const juce::ScopedAutoReleasePool JUCE_JOIN_MACRO (autoReleasePool_, __LINE__);
122 #define JUCE_AUTORELEASEPOOL
131 #if JUCE_MSVC && (defined (JUCE_DLL) || defined (JUCE_DLL_BUILD)) && ! (JUCE_DISABLE_DLL_ALLOCATORS || DOXYGEN)
132 extern JUCE_API void* juceDLL_malloc (
size_t);
133 extern JUCE_API void juceDLL_free (
void*);
135 #define JUCE_LEAK_DETECTOR(OwnerClass) public:\
136 static void* operator new (size_t sz) { return juce::juceDLL_malloc (sz); } \
137 static void* operator new (size_t, void* p) { return p; } \
138 static void operator delete (void* p) { juce::juceDLL_free (p); } \
139 static void operator delete (void*, void*) {}
146 #ifndef juce_UseDebuggingNewOperator
147 #define juce_UseDebuggingNewOperator
A handy C++ wrapper that creates and deletes an NSAutoreleasePool object using RAII.
#define JUCE_API
This macro is added to all JUCE public class declarations.