memory
juce_core

## Classes

struct | Atomic< Type >
| A simple wrapper around std::atomic. More...
class | ByteOrder
| Contains static methods for converting the byte order between different endiannesses. More...
struct | ContainerDeletePolicy< ObjectType >
| Used by container classes as an indirect way to delete an object of a particular type. More...
class | HeapBlock< ElementType, throwOnFailure >
| Very simple container class to hold a pointer to some data on the heap. More...
class | HeavyweightLeakedObjectDetector< OwnerClass >
| This class is a useful way of tracking down hard to find memory leaks when the regular LeakedObjectDetector isn't enough. More...
class | LeakedObjectDetector< OwnerClass >
| Embedding an instance of this class inside another class can be used as a low-overhead way of detecting leaked instances. More...
class | ScopedAutoReleasePool
| A handy C++ wrapper that creates and deletes an NSAutoreleasePool object using RAII. More...
class | MemoryBlock
| A class to hold a resizable block of raw data. More...
class | OptionalScopedPointer< ObjectType >
| Holds a pointer to an object which can optionally be deleted when this pointer goes out of scope. More...
class | ReferenceCountedObject
| A base class which provides methods for reference-counting. More...
class | SingleThreadedReferenceCountedObject
| Adds reference-counting to an object. More...
class | ReferenceCountedObjectPtr< ObjectType >
| A smart-pointer class which points to a reference-counted object. More...
class | SharedResourcePointer< SharedObjectType >
| A smart-pointer that automatically creates and manages the lifetime of a shared static instance of a class. More...
struct | SingletonHolder< Type, MutexType, onlyCreateOncePerRun >
| Used by the JUCE_DECLARE_SINGLETON macros to manage a static pointer to a singleton instance. More...
class | WeakReference< ObjectType, ReferenceCountingType >
| This class acts as a pointer which will automatically become null if the object to which it points is deleted. More...
class | WeakReference< ObjectType, ReferenceCountingType >::Master
| This class is embedded inside an object to which you want to attach WeakReference pointers. More...
class | WeakReference< ObjectType, ReferenceCountingType >::SharedPointer
| This class is used internally by the WeakReference class - don't use it directly in your code! More...

## Macros

#define | JUCE_HEAVYWEIGHT_LEAK_DETECTOR(OwnerClass)
| This macro lets you embed a heavyweight leak-detecting object inside a class. More...
#define | JUCE_LEAK_DETECTOR(OwnerClass)
| This macro lets you embed a leak-detecting object inside a class. More...
#define | JUCE_AUTORELEASEPOOL @autoreleasepool
| A macro that can be used to easily declare a local ScopedAutoReleasePool object for RAII-based obj-C autoreleasing. More...
#define | juce_UseDebuggingNewOperator
| (Deprecated) This was a Windows-specific way of checking for object leaks - now please use the JUCE_LEAK_DETECTOR instead. More...
#define | JUCE_DECLARE_SINGLETON(Classname, doNotRecreateAfterDeletion)
| Macro to generate the appropriate methods and boilerplate for a singleton class. More...
#define | JUCE_IMPLEMENT_SINGLETON(Classname)
| This is a counterpart to the JUCE_DECLARE_SINGLETON macros. More...
#define | JUCE_DECLARE_SINGLETON_SINGLETHREADED(Classname, doNotRecreateAfterDeletion)
| Macro to declare member variables and methods for a singleton class. More...
#define | JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL(Classname)
| Macro to declare member variables and methods for a singleton class. More...
#define | JUCE_DECLARE_WEAK_REFERENCEABLE(Class)
| Macro to easily allow a class to be made weak-referenceable. More...

## Functions

void | zeromem (void *memory, size_t numBytes) noexcept
| Fills a block of memory with zeros. More...
template<typename Type >
void | zerostruct (Type &structure) noexcept
| Overwrites a structure or object with zeros. More...
template<typename Type >
void | deleteAndZero (Type &pointer)
| Delete an object pointer, and sets the pointer to null. More...
template<typename Type , typename IntegerType >
Type * | addBytesToPointer (Type *basePointer, IntegerType bytes) noexcept
| A handy function which adds a number of bytes to any type of pointer and returns the result. More...
template<typename Type , typename IntegerType >
Type * | snapPointerToAlignment (Type *basePointer, IntegerType alignmentBytes) noexcept
| A handy function to round up a pointer to the nearest multiple of a given number of bytes. More...
template<typename Type1 , typename Type2 >
int | getAddressDifference (Type1 *pointer1, Type2 *pointer2) noexcept
| A handy function which returns the difference between any two pointers, in bytes. More...
template<class Type >
Type * | createCopyIfNotNull (const Type *objectToCopy)
| If a pointer is non-null, this returns a new copy of the object that it points to, or safely returns nullptr if the pointer is null. More...
template<typename Type >
Type | readUnaligned (const void *srcPtr) noexcept
| A handy function to read un-aligned memory without a performance penalty or bus-error. More...
template<typename Type >
void | writeUnaligned (void *dstPtr, Type value) noexcept
| A handy function to write un-aligned memory without a performance penalty or bus-error. More...
template<typename Type >
bool | operator== (const Type *object1, const ReferenceCountedObjectPtr< Type > &object2) noexcept
| Compares two ReferenceCountedObjectPtrs. More...
template<typename Type >
bool | operator!= (const Type *object1, const ReferenceCountedObjectPtr< Type > &object2) noexcept
| Compares two ReferenceCountedObjectPtrs. More...
static JUCE_CONSTEXPR uint16 | ByteOrder::swap (uint16 value) noexcept
| Swaps the upper and lower bytes of a 16-bit integer. More...
static JUCE_CONSTEXPR int16 | ByteOrder::swap (int16 value) noexcept
| Swaps the upper and lower bytes of a 16-bit integer. More...
static int32 | ByteOrder::swap (int32 value) noexcept
| Reverses the order of the 4 bytes in a 32-bit integer. More...
static int64 | ByteOrder::swap (int64 value) noexcept
| Reverses the order of the 8 bytes in a 64-bit integer. More...
static float | ByteOrder::swap (float value) noexcept
| Returns a garbled float which has the reverse byte-order of the original. More...
static double | ByteOrder::swap (double value) noexcept
| Returns a garbled double which has the reverse byte-order of the original. More...
static uint32 | ByteOrder::swap (uint32 value) noexcept
| Reverses the order of the 4 bytes in a 32-bit integer. More...
static uint64 | ByteOrder::swap (uint64 value) noexcept
| Reverses the order of the 8 bytes in a 64-bit integer. More...
static JUCE_CONSTEXPR uint16 | ByteOrder::makeInt (uint8 leastSig, uint8 mostSig) noexcept
| Constructs a 16-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR uint32 | ByteOrder::makeInt (uint8 leastSig, uint8 byte1, uint8 byte2, uint8 mostSig) noexcept
| Constructs a 32-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR uint64 | ByteOrder::makeInt (uint8 leastSig, uint8 byte1, uint8 byte2, uint8 byte3, uint8 byte4, uint8 byte5, uint8 byte6, uint8 mostSig) noexcept
| Constructs a 64-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR uint16 | ByteOrder::littleEndianShort (const void *bytes) noexcept
| Turns 2 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR uint32 | ByteOrder::littleEndianInt (const void *bytes) noexcept
| Turns 4 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR uint64 | ByteOrder::littleEndianInt64 (const void *bytes) noexcept
| Turns 8 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR uint16 | ByteOrder::bigEndianShort (const void *bytes) noexcept
| Turns 2 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR uint32 | ByteOrder::bigEndianInt (const void *bytes) noexcept
| Turns 4 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR uint64 | ByteOrder::bigEndianInt64 (const void *bytes) noexcept
| Turns 8 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR int | ByteOrder::littleEndian24Bit (const void *bytes) noexcept
| Converts 3 little-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits). More...
static JUCE_CONSTEXPR int | ByteOrder::bigEndian24Bit (const void *bytes) noexcept
| Converts 3 big-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits). More...
static void | ByteOrder::littleEndian24BitToChars (int32 value, void *destBytes) noexcept
| Copies a 24-bit number to 3 little-endian bytes. More...
static void | ByteOrder::bigEndian24BitToChars (int32 value, void *destBytes) noexcept
| Copies a 24-bit number to 3 big-endian bytes. More...

## Detailed Description

## Macro Definition Documentation

## JUCE_HEAVYWEIGHT_LEAK_DETECTOR

#define JUCE_HEAVYWEIGHT_LEAK_DETECTOR | ( |  | OwnerClass | ) |

Value:
friend class juce::HeavyweightLeakedObjectDetector<OwnerClass>; \
static const char* getLeakedObjectClassName() noexcept { return #OwnerClass; } \
juce::HeavyweightLeakedObjectDetector<OwnerClass> JUCE_JOIN_MACRO (leakDetector, __LINE__);

This macro lets you embed a heavyweight leak-detecting object inside a class.

To use it, simply declare a JUCE_HEAVYWEIGHT_LEAK_DETECTOR (YourClassName) inside a private section of the class declaration. E.g.

class MyClass
{
public:
MyClass();
void blahBlah();
private:
JUCE_HEAVYWEIGHT_LEAK_DETECTOR (MyClass)
};

NB: you should only use this when you really need to track down a tricky memory leak, and should never leave one of these inside a class!

See also
  HeavyweightLeakedObjectDetector, JUCE_LEAK_DETECTOR, LeakedObjectDetector

## JUCE_LEAK_DETECTOR

#define JUCE_LEAK_DETECTOR | ( |  | OwnerClass | ) |

Value:
friend class juce::LeakedObjectDetector<OwnerClass>; \
static const char* getLeakedObjectClassName() noexcept { return #OwnerClass; } \
juce::LeakedObjectDetector<OwnerClass> JUCE_JOIN_MACRO (leakDetector, __LINE__);

This macro lets you embed a leak-detecting object inside a class.

To use it, simply declare a JUCE_LEAK_DETECTOR(YourClassName) inside a private section of the class declaration. E.g.

class MyClass
{
public:
MyClass();
void blahBlah();
private:
JUCE_LEAK_DETECTOR (MyClass)
};

See also
  JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR, LeakedObjectDetector

## JUCE_AUTORELEASEPOOL

#define JUCE_AUTORELEASEPOOL @autoreleasepool

A macro that can be used to easily declare a local ScopedAutoReleasePool object for RAII-based obj-C autoreleasing.

Because this may use the @autoreleasepool syntax, you must follow the macro with a set of braces to mark the scope of the pool.

## juce_UseDebuggingNewOperator

#define juce_UseDebuggingNewOperator

(Deprecated) This was a Windows-specific way of checking for object leaks - now please use the JUCE_LEAK_DETECTOR instead.

## JUCE_DECLARE_SINGLETON

#define JUCE_DECLARE_SINGLETON | ( |  | Classname,
|  |  | doNotRecreateAfterDeletion
| ) |  |

Value:
\
static juce::SingletonHolder<Classname, juce::CriticalSection, doNotRecreateAfterDeletion> singletonHolder; \
friend decltype (singletonHolder); \
\
static Classname* JUCE_CALLTYPE getInstance() { return singletonHolder.get(); } \
static Classname* JUCE_CALLTYPE getInstanceWithoutCreating() noexcept { return singletonHolder.instance; } \
static void JUCE_CALLTYPE deleteInstance() noexcept { singletonHolder.deleteInstance(); } \
void clearSingletonInstance() noexcept { singletonHolder.clear (this); }

Macro to generate the appropriate methods and boilerplate for a singleton class.

To use this, add the line JUCE_DECLARE_SINGLETON(MyClass, doNotRecreateAfterDeletion) to the class's definition.

Then put a macro JUCE_IMPLEMENT_SINGLETON(MyClass) along with the class's implementation code.

It's also a very good idea to also add the call clearSingletonInstance() in your class's destructor, in case it is deleted by other means than deleteInstance()

Clients can then call the static method MyClass::getInstance() to get a pointer to the singleton, or MyClass::getInstanceWithoutCreating() which will return nullptr if no instance currently exists.

e.g.

struct MySingleton
{
MySingleton() {}
~MySingleton()
{
// this ensures that no dangling pointers are left when the
// singleton is deleted.
clearSingletonInstance();
}
JUCE_DECLARE_SINGLETON (MySingleton, false)
};
// ..and this goes in a suitable .cpp file:
JUCE_IMPLEMENT_SINGLETON (MySingleton)
// example of usage:
auto* m = MySingleton::getInstance(); // creates the singleton if there isn't already one.
...
MySingleton::deleteInstance(); // safely deletes the singleton (if it's been created).

If doNotRecreateAfterDeletion = true, it won't allow the object to be created more than once during the process's lifetime - i.e. after you've created and deleted the object, getInstance() will refuse to create another one. This can be useful to stop objects being accidentally re-created during your app's shutdown code.

If you know that your object will only be created and deleted by a single thread, you can use the slightly more efficient JUCE_DECLARE_SINGLETON_SINGLETHREADED macro instead of this one.

See also
  JUCE_IMPLEMENT_SINGLETON, JUCE_DECLARE_SINGLETON_SINGLETHREADED

## JUCE_IMPLEMENT_SINGLETON

#define JUCE_IMPLEMENT_SINGLETON | ( |  | Classname | ) |

Value:
\
decltype (Classname::singletonHolder) Classname::singletonHolder;

This is a counterpart to the JUCE_DECLARE_SINGLETON macros.

After adding the JUCE_DECLARE_SINGLETON to the class definition, this macro has to be used in the cpp file.

## JUCE_DECLARE_SINGLETON_SINGLETHREADED

#define JUCE_DECLARE_SINGLETON_SINGLETHREADED | ( |  | Classname,
|  |  | doNotRecreateAfterDeletion
| ) |  |

Value:
\
static juce::SingletonHolder<Classname, juce::DummyCriticalSection, doNotRecreateAfterDeletion> singletonHolder; \
friend decltype (singletonHolder); \
\
static Classname* JUCE_CALLTYPE getInstance() { return singletonHolder.get(); } \
static Classname* JUCE_CALLTYPE getInstanceWithoutCreating() noexcept { return singletonHolder.instance; } \
static void JUCE_CALLTYPE deleteInstance() noexcept { singletonHolder.deleteInstance(); } \
void clearSingletonInstance() noexcept { singletonHolder.clear (this); }

Macro to declare member variables and methods for a singleton class.

This is exactly the same as JUCE_DECLARE_SINGLETON, but doesn't use a critical section to make access to it thread-safe. If you know that your object will only ever be created or deleted by a single thread, then this is a more efficient version to use.

If doNotRecreateAfterDeletion = true, it won't allow the object to be created more than once during the process's lifetime - i.e. after you've created and deleted the object, getInstance() will refuse to create another one. This can be useful to stop objects being accidentally re-created during your app's shutdown code.

See the documentation for JUCE_DECLARE_SINGLETON for more information about how to use it. Just like JUCE_DECLARE_SINGLETON you need to also have a corresponding JUCE_IMPLEMENT_SINGLETON statement somewhere in your code.

See also
  JUCE_IMPLEMENT_SINGLETON, JUCE_DECLARE_SINGLETON, JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL

## JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL

#define JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL | ( |  | Classname | ) |

Value:
\
static juce::SingletonHolder<Classname, juce::DummyCriticalSection, false> singletonHolder; \
friend decltype (singletonHolder); \
\
static Classname* JUCE_CALLTYPE getInstance() { return singletonHolder.getWithoutChecking(); } \
static Classname* JUCE_CALLTYPE getInstanceWithoutCreating() noexcept { return singletonHolder.instance; } \
static void JUCE_CALLTYPE deleteInstance() noexcept { singletonHolder.deleteInstance(); } \
void clearSingletonInstance() noexcept { singletonHolder.clear (this); }

Macro to declare member variables and methods for a singleton class.

This is like JUCE_DECLARE_SINGLETON_SINGLETHREADED, but doesn't do any checking for recursion or repeated instantiation. It's intended for use as a lightweight version of a singleton, where you're using it in very straightforward circumstances and don't need the extra checking.

See the documentation for JUCE_DECLARE_SINGLETON for more information about how to use it. Just like JUCE_DECLARE_SINGLETON you need to also have a corresponding JUCE_IMPLEMENT_SINGLETON statement somewhere in your code.

See also
  JUCE_IMPLEMENT_SINGLETON, JUCE_DECLARE_SINGLETON

## JUCE_DECLARE_WEAK_REFERENCEABLE

#define JUCE_DECLARE_WEAK_REFERENCEABLE | ( |  | Class | ) |

Value:
struct WeakRefMaster : public juce::WeakReference<Class>::Master { ~WeakRefMaster() { this->clear(); } }; \
WeakRefMaster masterReference; \
friend class juce::WeakReference<Class>; \

Macro to easily allow a class to be made weak-referenceable.

This can be inserted in a class definition to add the requisite weak-ref boilerplate to that class. e.g.

class MyObject
{
public:
MyObject();
~MyObject();
private:
JUCE_DECLARE_WEAK_REFERENCEABLE (MyObject)
};

See also
  WeakReference, WeakReference::Master

## Function Documentation

## zeromem()

void zeromem | ( | void * | memory,
|  | size_t | numBytes
| ) |  |

noexcept

Fills a block of memory with zeros.

Referenced by dsp::Matrix< ElementType >::clear(), HeapBlock< ObjectClass * >::clear(), AudioFormatReader::clearSamplesBeyondAvailableLength(), littlefoot::LittleFootRemoteHeap< ImplementationClass >::clearTargetData(), and SpeakerMappings::VstSpeakerConfigurationHolder::VstSpeakerConfigurationHolder().

## zerostruct()

template<typename Type >

void zerostruct | ( | Type & | structure | ) |

noexcept

Overwrites a structure or object with zeros.

## deleteAndZero()

template<typename Type >

void deleteAndZero | ( | Type & | pointer | ) |

Delete an object pointer, and sets the pointer to null.

Remember that it's not good c++ practice to use delete directly - always try to use a std::unique_ptr or other automatic lifetime-management system rather than resorting to deleting raw pointers!

## addBytesToPointer()

template<typename Type , typename IntegerType >

Type* addBytesToPointer | ( | Type * | basePointer,
|  | IntegerType | bytes
| ) |  |

noexcept

A handy function which adds a number of bytes to any type of pointer and returns the result.

This can be useful to avoid casting pointers to a char* and back when you want to move them by a specific number of bytes,

Referenced by String::appendCharPointer(), dsp::AudioBlock< const SampleType >::AudioBlock(), AudioData::ConverterInstance< SourceSampleType, DestSampleType >::convertSamples(), AudioFormatReader::ReadHelper< DestSampleType, SourceSampleType, SourceEndianness >::read(), MemoryMappedAudioFormatReader::sampleToPointer(), MemoryMappedAudioFormatReader::scanMinAndMaxInterleaved(), and AudioFormatWriter::WriteHelper< DestSampleType, SourceSampleType, DestEndianness >::write().

## snapPointerToAlignment()

template<typename Type , typename IntegerType >

Type* snapPointerToAlignment | ( | Type * | basePointer,
|  | IntegerType | alignmentBytes
| ) |  |

noexcept

A handy function to round up a pointer to the nearest multiple of a given number of bytes.

alignmentBytes must be a power of two.

Referenced by dsp::AudioBlock< const SampleType >::AudioBlock(), dsp::SIMDRegister< Type >::getNextSIMDAlignedPtr(), and dsp::FIR::Filter< SampleType >::reset().

## getAddressDifference()

template<typename Type1 , typename Type2 >

int getAddressDifference | ( | Type1 * | pointer1,
|  | Type2 * | pointer2
| ) |  |

noexcept

A handy function which returns the difference between any two pointers, in bytes.

The address of the second pointer is subtracted from the first, and the difference in bytes is returned.

Referenced by CharacterFunctions::copyWithDestByteLimit().

## createCopyIfNotNull()

template<class Type >

Type* createCopyIfNotNull | ( | const Type * | objectToCopy | ) |

If a pointer is non-null, this returns a new copy of the object that it points to, or safely returns nullptr if the pointer is null.

Referenced by OwnedArray< MarkerList::Marker >::addCopiesOf().

## readUnaligned()

template<typename Type >

Type readUnaligned | ( | const void * | srcPtr | ) |

noexcept

A handy function to read un-aligned memory without a performance penalty or bus-error.

## writeUnaligned()

template<typename Type >

void writeUnaligned | ( | void * | dstPtr,
|  | Type | value
| ) |  |

noexcept

A handy function to write un-aligned memory without a performance penalty or bus-error.

## operator==()

template<typename Type >

bool operator== | ( | const Type * | object1,
|  | const ReferenceCountedObjectPtr< Type > & | object2
| ) |  |

noexcept

Compares two ReferenceCountedObjectPtrs.

## operator!=()

template<typename Type >

bool operator!= | ( | const Type * | object1,
|  | const ReferenceCountedObjectPtr< Type > & | object2
| ) |  |

noexcept

Compares two ReferenceCountedObjectPtrs.

## swap() [1/8]

JUCE_CONSTEXPR uint16 ByteOrder::swap | ( | uint16 | value | ) |

static noexcept

Swaps the upper and lower bytes of a 16-bit integer.

## swap() [2/8]

JUCE_CONSTEXPR int16 ByteOrder::swap | ( | int16 | value | ) |

static noexcept

Swaps the upper and lower bytes of a 16-bit integer.

## swap() [3/8]

int32 ByteOrder::swap | ( | int32 | value | ) |

static noexcept

Reverses the order of the 4 bytes in a 32-bit integer.

## swap() [4/8]

int64 ByteOrder::swap | ( | int64 | value | ) |

static noexcept

Reverses the order of the 8 bytes in a 64-bit integer.

## swap() [5/8]

float ByteOrder::swap | ( | float | value | ) |

static noexcept

Returns a garbled float which has the reverse byte-order of the original.

## swap() [6/8]

double ByteOrder::swap | ( | double | value | ) |

static noexcept

Returns a garbled double which has the reverse byte-order of the original.

## swap() [7/8]

uint32 ByteOrder::swap | ( | uint32 | value | ) |

static noexcept

Reverses the order of the 4 bytes in a 32-bit integer.

## swap() [8/8]

uint64 ByteOrder::swap | ( | uint64 | value | ) |

static noexcept

Reverses the order of the 8 bytes in a 64-bit integer.

## makeInt() [1/3]

JUCE_CONSTEXPR uint16 ByteOrder::makeInt | ( | uint8 | leastSig,
|  | uint8 | mostSig
| ) |  |

static noexcept

Constructs a 16-bit integer from its constituent bytes, in order of significance.

## makeInt() [2/3]

JUCE_CONSTEXPR uint32 ByteOrder::makeInt | ( | uint8 | leastSig,
|  | uint8 | byte1,
|  | uint8 | byte2,
|  | uint8 | mostSig
| ) |  |

static noexcept

Constructs a 32-bit integer from its constituent bytes, in order of significance.

## makeInt() [3/3]

JUCE_CONSTEXPR uint64 ByteOrder::makeInt | ( | uint8 | leastSig,
|  | uint8 | byte1,
|  | uint8 | byte2,
|  | uint8 | byte3,
|  | uint8 | byte4,
|  | uint8 | byte5,
|  | uint8 | byte6,
|  | uint8 | mostSig
| ) |  |

static noexcept

Constructs a 64-bit integer from its constituent bytes, in order of significance.

## littleEndianShort()

JUCE_CONSTEXPR uint16 ByteOrder::littleEndianShort | ( | const void * | bytes | ) |

static noexcept

Turns 2 bytes into a little-endian integer.

## littleEndianInt()

JUCE_CONSTEXPR uint32 ByteOrder::littleEndianInt | ( | const void * | bytes | ) |

static noexcept

Turns 4 bytes into a little-endian integer.

## littleEndianInt64()

JUCE_CONSTEXPR uint64 ByteOrder::littleEndianInt64 | ( | const void * | bytes | ) |

static noexcept

Turns 8 bytes into a little-endian integer.

## bigEndianShort()

JUCE_CONSTEXPR uint16 ByteOrder::bigEndianShort | ( | const void * | bytes | ) |

static noexcept

Turns 2 bytes into a big-endian integer.

## bigEndianInt()

JUCE_CONSTEXPR uint32 ByteOrder::bigEndianInt | ( | const void * | bytes | ) |

static noexcept

Turns 4 bytes into a big-endian integer.

## bigEndianInt64()

JUCE_CONSTEXPR uint64 ByteOrder::bigEndianInt64 | ( | const void * | bytes | ) |

static noexcept

Turns 8 bytes into a big-endian integer.

## littleEndian24Bit()

JUCE_CONSTEXPR int32 ByteOrder::littleEndian24Bit | ( | const void * | bytes | ) |

static noexcept

Converts 3 little-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits).

## bigEndian24Bit()

JUCE_CONSTEXPR int32 ByteOrder::bigEndian24Bit | ( | const void * | bytes | ) |

static noexcept

Converts 3 big-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits).

## littleEndian24BitToChars()

void ByteOrder::littleEndian24BitToChars | ( | int32 | value,
|  | void * | destBytes
| ) |  |

static noexcept

Copies a 24-bit number to 3 little-endian bytes.

## bigEndian24BitToChars()

void ByteOrder::bigEndian24BitToChars | ( | int32 | value,
|  | void * | destBytes
| ) |  |

static noexcept

Copies a 24-bit number to 3 big-endian bytes.

JUCE_DECLARE_SINGLETON
#define JUCE_DECLARE_SINGLETON(Classname, doNotRecreateAfterDeletion)
Macro to generate the appropriate methods and boilerplate for a singleton class.
Definition: juce_Singleton.h:191
JUCE_HEAVYWEIGHT_LEAK_DETECTOR
#define JUCE_HEAVYWEIGHT_LEAK_DETECTOR(OwnerClass)
This macro lets you embed a heavyweight leak-detecting object inside a class.
Definition: juce_HeavyweightLeakedObjectDetector.h:136
JUCE_CALLTYPE
#define JUCE_CALLTYPE
This macro defines the C calling convention used as the standard for JUCE calls.
Definition: juce_PlatformDefs.h:45
JUCE_DECLARE_WEAK_REFERENCEABLE
#define JUCE_DECLARE_WEAK_REFERENCEABLE(Class)
Macro to easily allow a class to be made weak-referenceable.
Definition: juce_WeakReference.h:235
JUCE_JOIN_MACRO
#define JUCE_JOIN_MACRO(item1, item2)
A good old-fashioned C macro concatenation helper.
Definition: juce_PlatformDefs.h:166
JUCE_LEAK_DETECTOR
#define JUCE_LEAK_DETECTOR(OwnerClass)
This macro lets you embed a leak-detecting object inside a class.
Definition: juce_LeakedObjectDetector.h:132
JUCE_IMPLEMENT_SINGLETON
#define JUCE_IMPLEMENT_SINGLETON(Classname)
This is a counterpart to the JUCE_DECLARE_SINGLETON macros.
Definition: juce_Singleton.h:208