jni Namespace Reference

Classes
class	Array
class	Array< E, std::enable_if_t< IsPrimitive< E >::value > >
class	Array< Object< TheTag > >
class	ArrayElementsDeleter
struct	ArraylikeElementType
struct	ArraylikeElementType< E[n] >
struct	ArraylikeElementType< std::array< E, n > >
struct	ArraylikeElementType< std::basic_string< C, T, A > >
struct	ArraylikeElementType< std::vector< E, A > >
struct	ArrayTag
struct	BooleanTag
struct	Boxer
struct	Boxer< jboolean >
struct	Boxer< jbyte >
struct	Boxer< jchar >
struct	Boxer< jdouble >
struct	Boxer< jfloat >
struct	Boxer< jint >
struct	Boxer< jlong >
struct	Boxer< jni::Object< Tag > >
struct	Boxer< jshort >
struct	ByteTag
struct	CharacterTag
class	Class
struct	ClassTag
struct	Conjunction
struct	Conjunction< B1 >
struct	Conjunction< B1, Bn... >
class	Constructor
class	DefaultRefDeleter
struct	DoubleTag
class	EnvAttachingDeleter
class	EnvGettingDeleter
class	EnvIgnoringDeleter
class	Field
struct	FloatTag
struct	IntegerTag
struct	IsArray
struct	IsArray< jarray< E > >
struct	IsArraylike
struct	IsArraylike< E[n] >
struct	IsArraylike< std::array< E, n > >
struct	IsArraylike< std::basic_string< C, T, A > >
struct	IsArraylike< std::vector< E, A > >
struct	IsPrimitive
struct	IsPrimitive< jboolean >
struct	IsPrimitive< jbyte >
struct	IsPrimitive< jchar >
struct	IsPrimitive< jdouble >
struct	IsPrimitive< jfloat >
struct	IsPrimitive< jint >
struct	IsPrimitive< jlong >
struct	IsPrimitive< jshort >
struct	IsReference
struct	IsReference< jclass >
struct	IsReference< jobject >
struct	IsReference< jstring >
struct	IsReference< jthrowable >
struct	jarray
struct	jclass
class	JNIEnvDeleter
struct	JNINativeMethod
struct	JNINativeMethod< R(JNIEnv *, jclass *, Args...) >
struct	JNINativeMethod< R(JNIEnv *, jobject *, Args...) >
struct	jobject
struct	jstring
struct	jthrowable
struct	LocalFrameDeleter
struct	LongTag
class	Method
class	Method< TheTag, R(Args...) >
class	MonitorDeleter
struct	NativeMethodMaker
	High-level, lambda. More...
struct	NativeMethodMaker< R(JNIEnv &, Subject, Args...), method >
	High-level, function pointer. More...
struct	NativeMethodMaker< R(T::*)(JNIEnv &, Subject, Args...) const >
struct	NativeMethodMaker< void(JNIEnv &, Subject, Args...), method >
struct	NativeMethodMaker< void(T::*)(JNIEnv &, Subject, Args...) const >
struct	NativeMethodTraits
struct	NativeMethodTraits< M, std::enable_if_t< std::is_class< M >::value > >
struct	NativeMethodTraits< R(*)(Args...) >
struct	NativeMethodTraits< R(Args...) >
struct	NativeMethodTraits< R(T::*)(Args...) >
struct	NativeMethodTraits< R(T::*)(Args...) const >
class	NativePeerFunctionPointerMethod
	High-level peer, function pointer. More...
class	NativePeerFunctionPointerMethod< R(JNIEnv &, P &, Args...), method >
struct	NativePeerHelper
struct	NativePeerHelper< Peer, TagType, std::unique_ptr< Peer >(JNIEnv &, Args...) >
class	NativePeerLambdaMethod
	High-level peer, lambda. More...
class	NativePeerLambdaMethod< L, R(L::*)(JNIEnv &, P &, Args...) const >
class	NativePeerMemberFunctionMethod
	High-level peer, member function pointer. More...
class	NativePeerMemberFunctionMethod< R(P::*)(JNIEnv &, Args...), method >
struct	NullDeleter
struct	NumberTag
class	Object
class	ObjectBase
struct	ObjectTag
class	PendingJavaException
class	PrimitiveArrayCriticalDeleter
struct	PrimitiveTypeBoxer
struct	PrimitiveTypeUnboxer
struct	PrimitiveTypeWrapper
struct	ReferenceTypeUnwrapper
struct	ReferenceTypeWrapper
struct	RemoveUnique
struct	RemoveUnique< Unique< T, D > >
struct	ShortTag
class	StaticField
class	StaticMethod
class	StaticMethod< TheTag, R(Args...) >
class	StringCharsDeleter
class	StringCriticalDeleter
struct	StringLiteral
struct	StringTag
class	StringUTFCharsDeleter
struct	SuperTag
struct	SuperTag< Tag, decltype(std::declval< typename Tag::SuperTag >(), 0) >
struct	TagLiteralImpl
struct	TagLiteralImpl< Tag, std::index_sequence< Is... > >
struct	TagTraits
struct	TagTraits< ArrayTag< E >, std::enable_if_t< IsPrimitive< E >::value > >
struct	TagTraits< ArrayTag< Object< Tag > > >
struct	TagTraits< ClassTag >
struct	TagTraits< ObjectTag >
struct	TagTraits< StringTag >
struct	ThingToMake
struct	TypedMethods
struct	TypedMethods< jboolean >
struct	TypedMethods< jbyte >
struct	TypedMethods< jchar >
struct	TypedMethods< jdouble >
struct	TypedMethods< jfloat >
struct	TypedMethods< jint >
struct	TypedMethods< jlong >
struct	TypedMethods< jobject *>
struct	TypedMethods< jshort >
struct	TypeSignature
struct	TypeSignature< Array< E > >
struct	TypeSignature< jboolean >
struct	TypeSignature< jbyte >
struct	TypeSignature< jchar >
struct	TypeSignature< jdouble >
struct	TypeSignature< jfloat >
struct	TypeSignature< jint >
struct	TypeSignature< jlong >
struct	TypeSignature< jshort >
struct	TypeSignature< Object< TheTag > >
struct	TypeSignature< R(Args...) >
struct	TypeSignature< void >
struct	Unboxer
struct	Unboxer< BooleanTag >
struct	Unboxer< ByteTag >
struct	Unboxer< CharacterTag >
struct	Unboxer< DoubleTag >
struct	Unboxer< FloatTag >
struct	Unboxer< IntegerTag >
struct	Unboxer< LongTag >
struct	Unboxer< ShortTag >
class	Unique
class	WeakReference
struct	WeakReferenceTag
struct	Wrapper
struct	Wrapper< char16_t * >
struct	Wrapper< const char16_t * >
struct	Wrapper< jarray< jboolean > *>
struct	Wrapper< jarray< jboolean > >
struct	Wrapper< jarray< jbyte > *>
struct	Wrapper< jarray< jbyte > >
struct	Wrapper< jarray< jchar > *>
struct	Wrapper< jarray< jchar > >
struct	Wrapper< jarray< jdouble > *>
struct	Wrapper< jarray< jdouble > >
struct	Wrapper< jarray< jfloat > *>
struct	Wrapper< jarray< jfloat > >
struct	Wrapper< jarray< jint > *>
struct	Wrapper< jarray< jint > >
struct	Wrapper< jarray< jlong > *>
struct	Wrapper< jarray< jlong > >
struct	Wrapper< jarray< jobject > *>
struct	Wrapper< jarray< jobject > >
struct	Wrapper< jarray< jshort > *>
struct	Wrapper< jarray< jshort > >
struct	Wrapper< jboolean >
struct	Wrapper< jbyte >
struct	Wrapper< jchar >
struct	Wrapper< jclass * >
struct	Wrapper< jclass >
struct	Wrapper< jdouble >
struct	Wrapper< jfieldID * >
struct	Wrapper< jfieldID >
struct	Wrapper< jfloat >
struct	Wrapper< jint >
struct	Wrapper< jlong >
struct	Wrapper< jmethodID *>
struct	Wrapper< jmethodID >
struct	Wrapper< JNINativeMethod< R(JNIEnv *, T *, Args...) > >
struct	Wrapper< jobject * >
struct	Wrapper< jobject >
struct	Wrapper< jshort >
struct	Wrapper< jsize >
struct	Wrapper< jstring * >
struct	Wrapper< jstring >
struct	Wrapper< jthrowable *>
struct	Wrapper< jthrowable >
struct	Wrapper< version >

Typedefs
template<class T >
using	ArraylikeElement = typename ArraylikeElementType< T >::type
using	Boolean = Object< BooleanTag >
using	Character = Object< CharacterTag >
using	Number = Object< NumberTag >
using	Byte = Object< ByteTag >
using	Short = Object< ShortTag >
using	Integer = Object< IntegerTag >
using	Long = Object< LongTag >
using	Float = Object< FloatTag >
using	Double = Object< DoubleTag >
using	UniqueLocalFrame = std::unique_ptr< JNIEnv, LocalFrameDeleter >
using	RefDeletionMethod = void(JNIEnv::*)(::jobject)
template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>
using	UniqueGlobalRef = std::unique_ptr< T, Deleter<&JNIEnv::DeleteGlobalRef > >
template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>
using	UniqueWeakGlobalRef = std::unique_ptr< T, Deleter<&JNIEnv::DeleteWeakGlobalRef > >
template<class T >
using	UniqueLocalRef = std::unique_ptr< T, DefaultRefDeleter<&JNIEnv::DeleteLocalRef > >
using	UniqueStringChars = std::unique_ptr< const char16_t, StringCharsDeleter >
using	UniqueStringUTFChars = std::unique_ptr< const char, StringUTFCharsDeleter >
using	UniqueStringCritical = std::unique_ptr< const char16_t, StringCriticalDeleter >
template<class E >
using	UniqueArrayElements = std::unique_ptr< E, ArrayElementsDeleter< E > >
template<class E >
using	UniquePrimitiveArrayCritical = std::unique_ptr< void, PrimitiveArrayCriticalDeleter< E > >
using	UniqueMonitor = std::unique_ptr< jobject, MonitorDeleter >
using	UniqueEnv = std::unique_ptr< JNIEnv, JNIEnvDeleter >
using	String = Object< StringTag >
template<class T >
using	UntaggedType = decltype(Untag(std::declval< T >()))
template<class Tag >
using	TagLiteral = typename TagLiteralImpl< Tag, std::make_index_sequence< StringLiteralLength(Tag::Name())> >::Value
using	jsize = std::size_t
using	jobjectArray = jarray< jobject >
using	jbooleanArray = jarray< jboolean >
using	jbyteArray = jarray< jbyte >
using	jcharArray = jarray< jchar >
using	jshortArray = jarray< jshort >
using	jintArray = jarray< jint >
using	jlongArray = jarray< jlong >
using	jfloatArray = jarray< jfloat >
using	jdoubleArray = jarray< jdouble >
using	jfieldID = std::pointer_traits< ::jfieldID >::element_type
using	jmethodID = std::pointer_traits< ::jmethodID >::element_type
template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>
using	Global = Unique< T, Deleter<&JNIEnv::DeleteGlobalRef > >
template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>
using	Weak = Unique< T, Deleter<&JNIEnv::DeleteWeakGlobalRef > >
template<class T >
using	Local = Unique< T, DefaultRefDeleter<&JNIEnv::DeleteLocalRef > >
template<class T >
using	Input = Unique< T, NullDeleter >
template<class T >
using	RemoveUniqueType = typename RemoveUnique< T >::Type
template<class T >
using	UnwrappedType = decltype(Unwrap< T >(std::declval< T >()))

Enumerations
enum	version : jint { jni_version_1_1 = version(JNI_VERSION_1_1), jni_version_1_2 = version(JNI_VERSION_1_2), jni_version_1_4 = version(JNI_VERSION_1_4), jni_version_1_6 = version(JNI_VERSION_1_6) }
enum	error : jint { jni_ok = error(JNI_OK), jni_err = error(JNI_ERR), jni_edetached = error(JNI_EDETACHED), jni_eversion = error(JNI_EVERSION) }

Functions
template<class T >
std::vector< T >	MakeAnything (ThingToMake< std::vector< T >>, JNIEnv &env, const Array< T > &array)
template<class T >
Local< Array< T > >	MakeAnything (ThingToMake< Array< T >>, JNIEnv &env, const std::vector< T > &array)
std::string	MakeAnything (ThingToMake< std::string >, JNIEnv &env, const Array< jbyte > &array)
Local< Array< jbyte > >	MakeAnything (ThingToMake< Array< jbyte >>, JNIEnv &env, const std::string &string)
template<class E , std::size_t n>
E *	ArraylikeData (E(&a)[n])
template<class E , std::size_t n>
E *	ArraylikeData (std::array< E, n > &a)
template<class E , std::size_t n>
E const *	ArraylikeData (const std::array< E, n > &a)
template<class E , class A >
E *	ArraylikeData (std::vector< E, A > &a)
template<class E , class A >
E const *	ArraylikeData (const std::vector< E, A > &a)
template<class C , class T , class A >
C *	ArraylikeData (std::basic_string< C, T, A > &a)
template<class C , class T , class A >
C const *	ArraylikeData (const std::basic_string< C, T, A > &a)
template<class E , std::size_t n>
std::size_t	ArraylikeSize (E(&)[n])
template<class E , std::size_t n>
std::size_t	ArraylikeSize (const std::array< E, n > &)
template<class E , class A >
std::size_t	ArraylikeSize (const std::vector< E, A > &a)
template<class C , class T , class A >
std::size_t	ArraylikeSize (const std::basic_string< C, T, A > &a)
template<class Unboxed >
decltype(auto)	Box (JNIEnv &env, Unboxed &&unboxed)
template<class T >
decltype(auto)	Unbox (JNIEnv &env, const T &boxed)
const std::error_category &	ErrorCategory ()
void	CheckErrorCode (jint err)
template<class R >
R	CheckJavaException (JNIEnv &env, R &&r)
void	CheckJavaException (JNIEnv &env)
void	CheckJavaExceptionThenErrorCode (JNIEnv &env, jint err)
inline ::jclass	JavaErrorClass (JNIEnv &env)
void	ThrowJavaError (JNIEnv &env, std::exception_ptr e)
jint	GetVersion (JNIEnv &env)
jclass &	DefineClass (JNIEnv &env, const char *name, jobject &loader, const jbyte *buf, jsize size)
template<class Array >
auto	DefineClass (JNIEnv &env, const char *name, jobject &loader, const Array &buf) -> std::enable_if_t< IsArraylike< Array >::value, jclass & >
jclass &	FindClass (JNIEnv &env, const char *name)
jmethodID *	FromReflectedMethod (JNIEnv &env, jobject *obj)
jfieldID *	FromReflectedField (JNIEnv &env, jobject *obj)
jobject &	ToReflectedMethod (JNIEnv &env, jclass &clazz, jmethodID &method, bool isStatic)
jobject &	ToReflectedField (JNIEnv &env, jclass &clazz, jfieldID &field, bool isStatic)
jclass *	GetSuperclass (JNIEnv &env, jclass &clazz)
bool	IsAssignableFrom (JNIEnv &env, jclass &clazz1, jclass &clazz2)
void	Throw (JNIEnv &env, jthrowable &obj)
void	ThrowNew (JNIEnv &env, jclass &clazz, const char *msg=nullptr)
bool	ExceptionCheck (JNIEnv &env)
jthrowable *	ExceptionOccurred (JNIEnv &env)
void	ExceptionDescribe (JNIEnv &env)
void	ExceptionClear (JNIEnv &env)
void	FatalError (JNIEnv &env, const char *msg)
UniqueLocalFrame	PushLocalFrame (JNIEnv &env, jint capacity)
jobject *	PopLocalFrame (JNIEnv &env, UniqueLocalFrame &&frame, jobject *result=nullptr)
template<template< RefDeletionMethod > class Deleter, class T >
UniqueGlobalRef< T, Deleter >	NewGlobalRef (JNIEnv &env, T *t)
template<class T >
UniqueGlobalRef< T >	NewGlobalRef (JNIEnv &env, T *t)
template<template< RefDeletionMethod > class Deleter, class T , template< RefDeletionMethod > class WeakDeleter>
UniqueGlobalRef< T, Deleter >	NewGlobalRef (JNIEnv &env, const UniqueWeakGlobalRef< T, WeakDeleter > &t)
template<class T , template< RefDeletionMethod > class WeakDeleter>
UniqueGlobalRef< T >	NewGlobalRef (JNIEnv &env, const UniqueWeakGlobalRef< T, WeakDeleter > &t)
template<class T , template< RefDeletionMethod > class Deleter>
void	DeleteGlobalRef (JNIEnv &env, UniqueGlobalRef< T, Deleter > &&ref)
template<class T >
UniqueLocalRef< T >	NewLocalRef (JNIEnv &env, T *t)
template<class T , template< RefDeletionMethod > class WeakDeleter>
UniqueLocalRef< T >	NewLocalRef (JNIEnv &env, const UniqueWeakGlobalRef< T, WeakDeleter > &t)
template<class T >
void	DeleteLocalRef (JNIEnv &env, UniqueLocalRef< T > &&ref)
void	EnsureLocalCapacity (JNIEnv &env, jint capacity)
template<template< RefDeletionMethod > class Deleter, class T >
UniqueWeakGlobalRef< T, Deleter >	NewWeakGlobalRef (JNIEnv &env, T *t)
template<class T >
UniqueWeakGlobalRef< T >	NewWeakGlobalRef (JNIEnv &env, T *t)
template<class T , template< RefDeletionMethod > class Deleter>
void	DeleteWeakGlobalRef (JNIEnv &env, UniqueWeakGlobalRef< T, Deleter > &&ref)
bool	IsSameObject (JNIEnv &env, jobject *ref1, jobject *ref2)
jobject &	AllocObject (JNIEnv &env, jclass &clazz)
template<class... Args>
jobject &	NewObject (JNIEnv &env, jclass &clazz, jmethodID &method, Args &&... args)
jclass &	GetObjectClass (JNIEnv &env, jobject &obj)
bool	IsInstanceOf (JNIEnv &env, jobject *obj, jclass &clazz)
jmethodID &	GetMethodID (JNIEnv &env, jclass &clazz, const char *name, const char *sig)
template<class R , class... Args>
std::enable_if_t<!std::is_void< R >::value, R >	CallMethod (JNIEnv &env, jobject *obj, jmethodID &method, Args &&... args)
template<class R , class... Args>
std::enable_if_t< std::is_void< R >::value, R >	CallMethod (JNIEnv &env, jobject *obj, jmethodID &method, Args &&... args)
template<class R , class... Args>
std::enable_if_t<!std::is_void< R >::value, R >	CallNonvirtualMethod (JNIEnv &env, jobject *obj, jclass &clazz, jmethodID &method, Args &&... args)
template<class R , class... Args>
std::enable_if_t< std::is_void< R >::value, R >	CallNonvirtualMethod (JNIEnv &env, jobject *obj, jclass &clazz, jmethodID &method, Args &&... args)
jfieldID &	GetFieldID (JNIEnv &env, jclass &clazz, const char *name, const char *sig)
template<class T >
T	GetField (JNIEnv &env, jobject *obj, jfieldID &field)
template<class T >
void	SetField (JNIEnv &env, jobject *obj, jfieldID &field, T value)
jmethodID &	GetStaticMethodID (JNIEnv &env, jclass &clazz, const char *name, const char *sig)
template<class R , class... Args>
std::enable_if_t<!std::is_void< R >::value, R >	CallStaticMethod (JNIEnv &env, jclass &clazz, jmethodID &method, Args &&... args)
template<class R , class... Args>
std::enable_if_t< std::is_void< R >::value, R >	CallStaticMethod (JNIEnv &env, jclass &clazz, jmethodID &method, Args &&... args)
jfieldID &	GetStaticFieldID (JNIEnv &env, jclass &clazz, const char *name, const char *sig)
template<class T >
T	GetStaticField (JNIEnv &env, jclass &clazz, jfieldID &field)
template<class T >
void	SetStaticField (JNIEnv &env, jclass &clazz, jfieldID &field, T value)
jstring &	NewString (JNIEnv &env, const char16_t *chars, jsize len)
template<class Array >
auto	NewString (JNIEnv &env, const Array &chars) -> std::enable_if_t< IsArraylike< Array >::value, jstring & >
jsize	GetStringLength (JNIEnv &env, jstring &string)
std::tuple< UniqueStringChars, bool >	GetStringChars (JNIEnv &env, jstring &string)
void	ReleaseStringChars (JNIEnv &env, jstring &string, UniqueStringChars &&chars)
jstring &	NewStringUTF (JNIEnv &env, const char *bytes)
jsize	GetStringUTFLength (JNIEnv &env, jstring &string)
std::tuple< UniqueStringUTFChars, bool >	GetStringUTFChars (JNIEnv &env, jstring &string)
void	ReleaseStringUTFChars (JNIEnv &env, jstring &string, UniqueStringUTFChars &&chars)
void	GetStringRegion (JNIEnv &env, jstring &string, jsize start, jsize len, char16_t *buf)
template<class Array >
auto	GetStringRegion (JNIEnv &env, jstring &string, jsize start, Array &buf) -> std::enable_if_t< IsArraylike< Array >::value >
void	GetStringUTFRegion (JNIEnv &env, jstring &string, jsize start, jsize len, char *buf)
template<class Array >
auto	GetStringUTFRegion (JNIEnv &env, jstring &string, jsize start, Array &buf) -> std::enable_if_t< IsArraylike< Array >::value >
std::tuple< UniqueStringCritical, bool >	GetStringCritical (JNIEnv &env, jstring &string)
void	ReleaseStringCritical (JNIEnv &env, jstring &string, UniqueStringCritical &&chars)
template<class E >
jsize	GetArrayLength (JNIEnv &env, jarray< E > &array)
template<class E >
jarray< E > &	NewArray (JNIEnv &env, jsize length)
template<class E >
std::tuple< UniqueArrayElements< E >, bool >	GetArrayElements (JNIEnv &env, jarray< E > &array)
template<class E >
void	ReleaseArrayElements (JNIEnv &env, jarray< E > &array, E *elems)
template<class E >
void	ReleaseArrayElements (JNIEnv &env, jarray< E > &array, UniqueArrayElements< E > &&elems)
template<class E >
std::tuple< UniquePrimitiveArrayCritical< E >, bool >	GetPrimitiveArrayCritical (JNIEnv &env, jarray< E > &array)
template<class E >
void	ReleasePrimitiveArrayCritical (JNIEnv &env, jarray< E > &array, void *carray)
template<class E >
void	ReleasePrimitiveArrayCritical (JNIEnv &env, jarray< E > &array, UniquePrimitiveArrayCritical< E > &&carray)
template<class T >
void	GetArrayRegion (JNIEnv &env, jarray< T > &array, jsize start, jsize len, T *buf)
template<class T , class Array >
auto	GetArrayRegion (JNIEnv &env, jarray< T > &array, jsize start, Array &buf) -> std::enable_if_t< IsArraylike< Array >::value >
template<class T >
void	SetArrayRegion (JNIEnv &env, jarray< T > &array, jsize start, jsize len, const T *buf)
template<class T , class Array >
auto	SetArrayRegion (JNIEnv &env, jarray< T > &array, jsize start, const Array &buf) -> std::enable_if_t< IsArraylike< Array >::value >
jarray< jobject > &	NewObjectArray (JNIEnv &env, jsize length, jclass &elementClass, jobject *initialElement=nullptr)
jobject *	GetObjectArrayElement (JNIEnv &env, jarray< jobject > &array, jsize index)
void	SetObjectArrayElement (JNIEnv &env, jarray< jobject > &array, jsize index, jobject *value)
template<class... Methods>
void	RegisterNatives (JNIEnv &env, jclass &clazz, const Methods &... methods)
void	UnregisterNatives (JNIEnv &env, jclass &clazz)
UniqueMonitor	MonitorEnter (JNIEnv &env, jobject *obj)
void	MonitorExit (JNIEnv &env, UniqueMonitor &&monitor)
JavaVM &	GetJavaVM (JNIEnv &env)
jobject &	NewDirectByteBuffer (JNIEnv &env, void *address, jlong capacity)
void *	GetDirectBufferAddress (JNIEnv &env, jobject &buf)
jlong	GetDirectBufferCapacity (JNIEnv &env, jobject &buf)
jobjectRefType	GetObjectRefType (JNIEnv &env, jobject *obj)
UniqueEnv	AttachCurrentThread (JavaVM &vm)
void	DetachCurrentThread (JavaVM &vm, UniqueEnv &&env)
JNIEnv &	GetEnv (JavaVM &vm, version version=jni_version_1_1)
template<class Result , class... P>
auto	Make (P &&... p)
template<class M >
auto	MakeNativeMethod (const char *name, const char *sig, const M &m, std::enable_if_t< std::is_class< M >::value > *=nullptr)
	Low-level, lambda. More...
template<class M , M method>
auto	MakeNativeMethod (const char *name, const char *sig)
	Low-level, function pointer. More...
template<class M >
auto	MakeNativeMethod (const char *name, const M &m)
template<class M , M method>
auto	MakeNativeMethod (const char *name)
template<class L >
auto	MakeNativePeerMethod (const char *name, const L &lambda, std::enable_if_t< std::is_class< L >::value > *=nullptr)
template<class M , M method>
auto	MakeNativePeerMethod (const char *name, std::enable_if_t< !std::is_member_function_pointer< M >::value > *=nullptr)
template<class M , M method>
auto	MakeNativePeerMethod (const char *name, std::enable_if_t< std::is_member_function_pointer< M >::value > *=nullptr)
template<class Peer , class TagType , class... Methods>
void	RegisterNativePeer (JNIEnv &env, const Class< TagType > &clazz, const char *fieldName, Methods &&... methods)
template<class Peer , class TagType , class Initializer , class... Methods>
void	RegisterNativePeer (JNIEnv &env, const Class< TagType > &clazz, const char *fieldName, Initializer initialize, const char *initializeMethodName, const char *finalizeMethodName, Methods &&... methods)
template<class Peer , class... Args>
std::unique_ptr< Peer >	MakePeer (jni::JNIEnv &env, Args... args)
void	ThrowNullPointerException (JNIEnv &env, const char *message=nullptr)
template<class T >
void	NullCheck (JNIEnv &env, T *ptr, const char *message=nullptr)
template<class T >
T &	SafeDereference (JNIEnv &env, T *ptr, const char *message=nullptr)
template<class OutTagType , class T >
Local< Object< OutTagType > >	Cast (JNIEnv &env, const Class< OutTagType > &clazz, const T &object)
std::u16string	MakeAnything (ThingToMake< std::u16string >, JNIEnv &env, const String &string)
std::string	MakeAnything (ThingToMake< std::string >, JNIEnv &env, const String &string)
Local< String >	MakeAnything (ThingToMake< String >, JNIEnv &env, const std::u16string &string)
Local< String >	MakeAnything (ThingToMake< String >, JNIEnv &env, const std::string &string)
std::u16string	convertUTF8ToUTF16 (const std::string &string)
std::string	convertUTF16ToUTF8 (const std::u16string &string)
template<class T >
auto	Tag (JNIEnv &, T primitive) -> std::enable_if_t< IsPrimitive< T >::value, T >
template<class T , class U >
auto	Tag (JNIEnv &env, U *u) -> std::enable_if_t< !IsPrimitive< T >::value, Input< T > >
template<class T , class U >
auto	Tag (JNIEnv &env, U &u) -> std::enable_if_t< !IsPrimitive< T >::value, Input< T > >
template<class T >
auto	Untag (T primitive) -> std::enable_if_t< IsPrimitive< T >::value, T >
template<class T >
auto	Untag (const T &t) -> std::enable_if_t< !IsPrimitive< T >::value, decltype(t.get()) >
template<class T >
T &	AsLvalue (T &&x)
constexpr std::size_t	StringLiteralLength (const char *str, std::size_t len=0)
template<char... As, char... Bs>
constexpr auto	Concat (const StringLiteral< As... > &, const StringLiteral< Bs... > &)
template<class A , class B , class... Rest>
constexpr auto	Concat (const A &a, const B &b, const Rest &... rest)
template<class T >
auto	ReleaseUnique (T primitive)
template<class T , class D >
auto	ReleaseUnique (Unique< T, D > &&t)
template<template< RefDeletionMethod > class Deleter, class T >
auto	NewGlobal (JNIEnv &env, const T &t)
template<class T >
auto	NewGlobal (JNIEnv &env, const T &t)
template<template< RefDeletionMethod > class Deleter, class T , template< RefDeletionMethod > class WeakDeleter>
Global< T, Deleter >	NewGlobal (JNIEnv &env, const Weak< T, WeakDeleter > &t)
template<class T >
Global< T >	NewGlobal (JNIEnv &env, const Weak< T > &t)
template<template< RefDeletionMethod > class Deleter, class T >
auto	NewWeak (JNIEnv &env, const T &t)
template<class T >
auto	NewWeak (JNIEnv &env, const T &t)
template<class T >
auto	NewLocal (JNIEnv &env, const T &t)
template<class T , template< RefDeletionMethod > class WeakDeleter>
Local< T >	NewLocal (JNIEnv &env, const Weak< T, WeakDeleter > &t)
template<class W , class U >
auto	Wrap (U &&u)
template<class W >
auto	Unwrap (W &&w)

Variables
const jboolean	jni_false = 0
const jboolean	jni_true = 1

Typedef Documentation

ArraylikeElement

template<class T >

using jni::ArraylikeElement = typedef typename ArraylikeElementType<T>::type

Boolean

using jni::Boolean = typedef Object<BooleanTag>

Byte

using jni::Byte = typedef Object<ByteTag>

Character

using jni::Character = typedef Object<CharacterTag>

Double

using jni::Double = typedef Object<DoubleTag>

Float

using jni::Float = typedef Object<FloatTag>

Global

template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>

using jni::Global = typedef Unique< T, Deleter<&JNIEnv::DeleteGlobalRef> >

Input

template<class T >

using jni::Input = typedef Unique< T, NullDeleter >

Integer

using jni::Integer = typedef Object<IntegerTag>

jbooleanArray

using jni::jbooleanArray = typedef jarray< jboolean >

jbyteArray

using jni::jbyteArray = typedef jarray< jbyte >

jcharArray

using jni::jcharArray = typedef jarray< jchar >

jdoubleArray

using jni::jdoubleArray = typedef jarray< jdouble >

jfieldID

using jni::jfieldID = typedef std::pointer_traits< ::jfieldID >::element_type

jfloatArray

using jni::jfloatArray = typedef jarray< jfloat >

jintArray

using jni::jintArray = typedef jarray< jint >

jlongArray

using jni::jlongArray = typedef jarray< jlong >

jmethodID

using jni::jmethodID = typedef std::pointer_traits< ::jmethodID >::element_type

jobjectArray

using jni::jobjectArray = typedef jarray< jobject >

jshortArray

using jni::jshortArray = typedef jarray< jshort >

jsize

using jni::jsize = typedef std::size_t

Local

template<class T >

using jni::Local = typedef Unique< T, DefaultRefDeleter<&JNIEnv::DeleteLocalRef> >

Long

using jni::Long = typedef Object<LongTag>

Number

using jni::Number = typedef Object<NumberTag>

RefDeletionMethod

using jni::RefDeletionMethod = typedef void (JNIEnv::*)(::jobject)

RemoveUniqueType

template<class T >

using jni::RemoveUniqueType = typedef typename RemoveUnique<T>::Type

Short

using jni::Short = typedef Object<ShortTag>

String

using jni::String = typedef Object<StringTag>

TagLiteral

template<class Tag >

using jni::TagLiteral = typedef typename TagLiteralImpl< Tag, std::make_index_sequence<StringLiteralLength(Tag::Name())> >::Value

UniqueArrayElements

template<class E >

using jni::UniqueArrayElements = typedef std::unique_ptr< E, ArrayElementsDeleter<E> >

UniqueEnv

using jni::UniqueEnv = typedef std::unique_ptr< JNIEnv, JNIEnvDeleter >

UniqueGlobalRef

template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>

using jni::UniqueGlobalRef = typedef std::unique_ptr< T, Deleter<&JNIEnv::DeleteGlobalRef> >

UniqueLocalFrame

using jni::UniqueLocalFrame = typedef std::unique_ptr< JNIEnv, LocalFrameDeleter >

UniqueLocalRef

template<class T >

using jni::UniqueLocalRef = typedef std::unique_ptr< T, DefaultRefDeleter<&JNIEnv::DeleteLocalRef> >

UniqueMonitor

using jni::UniqueMonitor = typedef std::unique_ptr< jobject, MonitorDeleter >

UniquePrimitiveArrayCritical

template<class E >

using jni::UniquePrimitiveArrayCritical = typedef std::unique_ptr< void, PrimitiveArrayCriticalDeleter<E> >

UniqueStringChars

using jni::UniqueStringChars = typedef std::unique_ptr< const char16_t, StringCharsDeleter >

UniqueStringCritical

using jni::UniqueStringCritical = typedef std::unique_ptr< const char16_t, StringCriticalDeleter >

UniqueStringUTFChars

using jni::UniqueStringUTFChars = typedef std::unique_ptr< const char, StringUTFCharsDeleter >

UniqueWeakGlobalRef

template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>

using jni::UniqueWeakGlobalRef = typedef std::unique_ptr< T, Deleter<&JNIEnv::DeleteWeakGlobalRef> >

UntaggedType

template<class T >

using jni::UntaggedType = typedef decltype(Untag(std::declval<T>()))

UnwrappedType

template<class T >

using jni::UnwrappedType = typedef decltype(Unwrap<T>(std::declval<T>()))

Weak

template<class T , template< RefDeletionMethod > class Deleter = DefaultRefDeleter>

using jni::Weak = typedef Unique< T, Deleter<&JNIEnv::DeleteWeakGlobalRef> >

Enumeration Type Documentation

error

enum jni::error : jint

Enumerator
jni_ok
jni_err
jni_edetached
jni_eversion

version

enum jni::version : jint

Enumerator
jni_version_1_1
jni_version_1_2
jni_version_1_4
jni_version_1_6

Function Documentation

AllocObject()

jobject& jni::AllocObject ( JNIEnv &  env, jclass &  clazz  )

inline

ArraylikeData() [1/7]

template<class E , std::size_t n>

E* jni::ArraylikeData

(

E(&)

a[n]

)

ArraylikeData() [2/7]

template<class E , std::size_t n>

E* jni::ArraylikeData

(

std::array< E, n > &

a

)

ArraylikeData() [3/7]

template<class E , std::size_t n>

E const* jni::ArraylikeData

(

const std::array< E, n > &

a

)

ArraylikeData() [4/7]

template<class E , class A >

E* jni::ArraylikeData

(

std::vector< E, A > &

a

)

ArraylikeData() [5/7]

template<class E , class A >

E const* jni::ArraylikeData

(

const std::vector< E, A > &

a

)

ArraylikeData() [6/7]

template<class C , class T , class A >

C* jni::ArraylikeData

(

std::basic_string< C, T, A > &

a

)

ArraylikeData() [7/7]

template<class C , class T , class A >

C const* jni::ArraylikeData

(

const std::basic_string< C, T, A > &

a

)

ArraylikeSize() [1/4]

template<class E , std::size_t n>

std::size_t jni::ArraylikeSize

(

E(&)

[n]

)

ArraylikeSize() [2/4]

template<class E , std::size_t n>

std::size_t jni::ArraylikeSize

(

const std::array< E, n > &

)

ArraylikeSize() [3/4]

template<class E , class A >

std::size_t jni::ArraylikeSize

(

const std::vector< E, A > &

a

)

ArraylikeSize() [4/4]

template<class C , class T , class A >

std::size_t jni::ArraylikeSize

(

const std::basic_string< C, T, A > &

a

)

AsLvalue()

template<class T >

T& jni::AsLvalue

(

T &&

x

)

AttachCurrentThread()

UniqueEnv jni::AttachCurrentThread ( JavaVM &  vm )

inline

Box()

template<class Unboxed >

decltype(auto) jni::Box	(	JNIEnv &	env,
		Unboxed &&	unboxed
	)

CallMethod() [1/2]

template<class R , class... Args>

std::enable_if_t<!std::is_void<R>::value, R> jni::CallMethod	(	JNIEnv &	env,
		jobject *	obj,
		jmethodID &	method,
		Args &&...	args
	)

CallMethod() [2/2]

template<class R , class... Args>

std::enable_if_t<std::is_void<R>::value, R> jni::CallMethod	(	JNIEnv &	env,
		jobject *	obj,
		jmethodID &	method,
		Args &&...	args
	)

CallNonvirtualMethod() [1/2]

template<class R , class... Args>

std::enable_if_t<!std::is_void<R>::value, R> jni::CallNonvirtualMethod	(	JNIEnv &	env,
		jobject *	obj,
		jclass &	clazz,
		jmethodID &	method,
		Args &&...	args
	)

CallNonvirtualMethod() [2/2]

template<class R , class... Args>

std::enable_if_t<std::is_void<R>::value, R> jni::CallNonvirtualMethod	(	JNIEnv &	env,
		jobject *	obj,
		jclass &	clazz,
		jmethodID &	method,
		Args &&...	args
	)

CallStaticMethod() [1/2]

template<class R , class... Args>

std::enable_if_t<!std::is_void<R>::value, R> jni::CallStaticMethod	(	JNIEnv &	env,
		jclass &	clazz,
		jmethodID &	method,
		Args &&...	args
	)

CallStaticMethod() [2/2]

template<class R , class... Args>

std::enable_if_t<std::is_void<R>::value, R> jni::CallStaticMethod	(	JNIEnv &	env,
		jclass &	clazz,
		jmethodID &	method,
		Args &&...	args
	)

Cast()

template<class OutTagType , class T >

Local<Object<OutTagType> > jni::Cast	(	JNIEnv &	env,
		const Class< OutTagType > &	clazz,
		const T &	object
	)

CheckErrorCode()

void jni::CheckErrorCode ( jint  err )

inline

CheckJavaException() [1/2]

template<class R >

R jni::CheckJavaException	(	JNIEnv &	env,
		R &&	r
	)

CheckJavaException() [2/2]

void jni::CheckJavaException ( JNIEnv &  env )

inline

CheckJavaExceptionThenErrorCode()

void jni::CheckJavaExceptionThenErrorCode ( JNIEnv &  env, jint  err  )

inline

Concat() [1/2]

template<char... As, char... Bs>

constexpr auto jni::Concat	(	const StringLiteral< As... > &	,
		const StringLiteral< Bs... > &
	)

Concat() [2/2]

template<class A , class B , class... Rest>

constexpr auto jni::Concat	(	const A &	a,
		const B &	b,
		const Rest &...	rest
	)

convertUTF16ToUTF8()

std::string jni::convertUTF16ToUTF8 ( const std::u16string &  string )

inline

convertUTF8ToUTF16()

std::u16string jni::convertUTF8ToUTF16 ( const std::string &  string )

inline

DefineClass() [1/2]

jclass& jni::DefineClass ( JNIEnv &  env, const char *  name, jobject &  loader, const jbyte *  buf, jsize  size  )

inline

DefineClass() [2/2]

template<class Array >

auto jni::DefineClass	(	JNIEnv &	env,
		const char *	name,
		jobject &	loader,
		const Array &	buf
	)		-> std::enable_if_t< IsArraylike<Array>::value, jclass& >

DeleteGlobalRef()

template<class T , template< RefDeletionMethod > class Deleter>

void jni::DeleteGlobalRef	(	JNIEnv &	env,
		UniqueGlobalRef< T, Deleter > &&	ref
	)

DeleteLocalRef()

template<class T >

void jni::DeleteLocalRef	(	JNIEnv &	env,
		UniqueLocalRef< T > &&	ref
	)

DeleteWeakGlobalRef()

template<class T , template< RefDeletionMethod > class Deleter>

void jni::DeleteWeakGlobalRef	(	JNIEnv &	env,
		UniqueWeakGlobalRef< T, Deleter > &&	ref
	)

DetachCurrentThread()

void jni::DetachCurrentThread ( JavaVM &  vm, UniqueEnv &&  env  )

inline

EnsureLocalCapacity()

void jni::EnsureLocalCapacity ( JNIEnv &  env, jint  capacity  )

inline

ErrorCategory()

const std::error_category& jni::ErrorCategory ( )

inline

ExceptionCheck()

bool jni::ExceptionCheck ( JNIEnv &  env )

inline

ExceptionClear()

void jni::ExceptionClear ( JNIEnv &  env )

inline

ExceptionDescribe()

void jni::ExceptionDescribe ( JNIEnv &  env )

inline

ExceptionOccurred()

jthrowable* jni::ExceptionOccurred ( JNIEnv &  env )

inline

FatalError()

void jni::FatalError ( JNIEnv &  env, const char *  msg  )

inline

FindClass()

jclass& jni::FindClass ( JNIEnv &  env, const char *  name  )

inline

FromReflectedField()

jfieldID* jni::FromReflectedField ( JNIEnv &  env, jobject *  obj  )

inline

FromReflectedMethod()

jmethodID* jni::FromReflectedMethod ( JNIEnv &  env, jobject *  obj  )

inline

GetArrayElements()

template<class E >

std::tuple<UniqueArrayElements<E>, bool> jni::GetArrayElements	(	JNIEnv &	env,
		jarray< E > &	array
	)

GetArrayLength()

template<class E >

jsize jni::GetArrayLength	(	JNIEnv &	env,
		jarray< E > &	array
	)

GetArrayRegion() [1/2]

template<class T >

void jni::GetArrayRegion	(	JNIEnv &	env,
		jarray< T > &	array,
		jsize	start,
		jsize	len,
		T *	buf
	)

GetArrayRegion() [2/2]

template<class T , class Array >

auto jni::GetArrayRegion	(	JNIEnv &	env,
		jarray< T > &	array,
		jsize	start,
		Array &	buf
	)		-> std::enable_if_t< IsArraylike<Array>::value >

GetDirectBufferAddress()

void* jni::GetDirectBufferAddress ( JNIEnv &  env, jobject &  buf  )

inline

GetDirectBufferCapacity()

jlong jni::GetDirectBufferCapacity ( JNIEnv &  env, jobject &  buf  )

inline

GetEnv()

JNIEnv& jni::GetEnv ( JavaVM &  vm, version  version = jni_version_1_1  )

inline

GetField()

template<class T >

T jni::GetField	(	JNIEnv &	env,
		jobject *	obj,
		jfieldID &	field
	)

GetFieldID()

jfieldID& jni::GetFieldID ( JNIEnv &  env, jclass &  clazz, const char *  name, const char *  sig  )

inline

GetJavaVM()

JavaVM& jni::GetJavaVM ( JNIEnv &  env )

inline

GetMethodID()

jmethodID& jni::GetMethodID ( JNIEnv &  env, jclass &  clazz, const char *  name, const char *  sig  )

inline

GetObjectArrayElement()

jobject* jni::GetObjectArrayElement ( JNIEnv &  env, jarray< jobject > &  array, jsize  index  )

inline

GetObjectClass()

jclass& jni::GetObjectClass ( JNIEnv &  env, jobject &  obj  )

inline

GetObjectRefType()

jobjectRefType jni::GetObjectRefType ( JNIEnv &  env, jobject *  obj  )

inline

GetPrimitiveArrayCritical()

template<class E >

std::tuple<UniquePrimitiveArrayCritical<E>, bool> jni::GetPrimitiveArrayCritical	(	JNIEnv &	env,
		jarray< E > &	array
	)

GetStaticField()

template<class T >

T jni::GetStaticField	(	JNIEnv &	env,
		jclass &	clazz,
		jfieldID &	field
	)

GetStaticFieldID()

jfieldID& jni::GetStaticFieldID ( JNIEnv &  env, jclass &  clazz, const char *  name, const char *  sig  )

inline

GetStaticMethodID()

jmethodID& jni::GetStaticMethodID ( JNIEnv &  env, jclass &  clazz, const char *  name, const char *  sig  )

inline

GetStringChars()

std::tuple<UniqueStringChars, bool> jni::GetStringChars ( JNIEnv &  env, jstring &  string  )

inline

GetStringCritical()

std::tuple<UniqueStringCritical, bool> jni::GetStringCritical ( JNIEnv &  env, jstring &  string  )

inline

GetStringLength()

jsize jni::GetStringLength ( JNIEnv &  env, jstring &  string  )

inline

GetStringRegion() [1/2]

void jni::GetStringRegion ( JNIEnv &  env, jstring &  string, jsize  start, jsize  len, char16_t *  buf  )

inline

GetStringRegion() [2/2]

template<class Array >

auto jni::GetStringRegion	(	JNIEnv &	env,
		jstring &	string,
		jsize	start,
		Array &	buf
	)		-> std::enable_if_t< IsArraylike<Array>::value >

GetStringUTFChars()

std::tuple<UniqueStringUTFChars, bool> jni::GetStringUTFChars ( JNIEnv &  env, jstring &  string  )

inline

GetStringUTFLength()

jsize jni::GetStringUTFLength ( JNIEnv &  env, jstring &  string  )

inline

GetStringUTFRegion() [1/2]

void jni::GetStringUTFRegion ( JNIEnv &  env, jstring &  string, jsize  start, jsize  len, char *  buf  )

inline

GetStringUTFRegion() [2/2]

template<class Array >

auto jni::GetStringUTFRegion	(	JNIEnv &	env,
		jstring &	string,
		jsize	start,
		Array &	buf
	)		-> std::enable_if_t< IsArraylike<Array>::value >

GetSuperclass()

jclass* jni::GetSuperclass ( JNIEnv &  env, jclass &  clazz  )

inline

GetVersion()

jint jni::GetVersion ( JNIEnv &  env )

inline

IsAssignableFrom()

bool jni::IsAssignableFrom ( JNIEnv &  env, jclass &  clazz1, jclass &  clazz2  )

inline

IsInstanceOf()

bool jni::IsInstanceOf ( JNIEnv &  env, jobject *  obj, jclass &  clazz  )

inline

IsSameObject()

bool jni::IsSameObject ( JNIEnv &  env, jobject *  ref1, jobject *  ref2  )

inline

JavaErrorClass()

inline ::jclass jni::JavaErrorClass

(

JNIEnv &

env

)

Make()

template<class Result , class... P>

auto jni::Make

(

P &&...

p

)

MakeAnything() [1/8]

std::u16string jni::MakeAnything ( ThingToMake< std::u16string >  , JNIEnv &  env, const String &  string  )

inline

MakeAnything() [2/8]

std::string jni::MakeAnything ( ThingToMake< std::string >  , JNIEnv &  env, const String &  string  )

inline

MakeAnything() [3/8]

Local<String> jni::MakeAnything ( ThingToMake< String >  , JNIEnv &  env, const std::u16string &  string  )

inline

MakeAnything() [4/8]

Local<String> jni::MakeAnything ( ThingToMake< String >  , JNIEnv &  env, const std::string &  string  )

inline

MakeAnything() [5/8]

template<class T >

std::vector<T> jni::MakeAnything	(	ThingToMake< std::vector< T >>	,
		JNIEnv &	env,
		const Array< T > &	array
	)

MakeAnything() [6/8]

template<class T >

Local<Array<T> > jni::MakeAnything	(	ThingToMake< Array< T >>	,
		JNIEnv &	env,
		const std::vector< T > &	array
	)

MakeAnything() [7/8]

std::string jni::MakeAnything ( ThingToMake< std::string >  , JNIEnv &  env, const Array< jbyte > &  array  )

inline

MakeAnything() [8/8]

Local<Array<jbyte> > jni::MakeAnything ( ThingToMake< Array< jbyte >>  , JNIEnv &  env, const std::string &  string  )

inline

MakeNativeMethod() [1/4]

template<class M >

auto jni::MakeNativeMethod	(	const char *	name,
		const char *	sig,
		const M &	m,
		std::enable_if_t< std::is_class< M >::value > *	= nullptr
	)

Low-level, lambda.

MakeNativeMethod() [2/4]

template<class M , M method>

auto jni::MakeNativeMethod	(	const char *	name,
		const char *	sig
	)

Low-level, function pointer.

MakeNativeMethod() [3/4]

template<class M >

auto jni::MakeNativeMethod	(	const char *	name,
		const M &	m
	)

MakeNativeMethod() [4/4]

template<class M , M method>

auto jni::MakeNativeMethod

(

const char *

name

)

MakeNativePeerMethod() [1/3]

template<class L >

auto jni::MakeNativePeerMethod	(	const char *	name,
		const L &	lambda,
		std::enable_if_t< std::is_class< L >::value > *	= nullptr
	)

MakeNativePeerMethod() [2/3]

template<class M , M method>

auto jni::MakeNativePeerMethod	(	const char *	name,
		std::enable_if_t< !std::is_member_function_pointer< M >::value > *	= nullptr
	)

MakeNativePeerMethod() [3/3]

template<class M , M method>

auto jni::MakeNativePeerMethod	(	const char *	name,
		std::enable_if_t< std::is_member_function_pointer< M >::value > *	= nullptr
	)

MakePeer()

template<class Peer , class... Args>

std::unique_ptr<Peer> jni::MakePeer	(	jni::JNIEnv &	env,
		Args...	args
	)

MonitorEnter()

UniqueMonitor jni::MonitorEnter ( JNIEnv &  env, jobject *  obj  )

inline

MonitorExit()

void jni::MonitorExit ( JNIEnv &  env, UniqueMonitor &&  monitor  )

inline

NewArray()

template<class E >

jarray<E>& jni::NewArray	(	JNIEnv &	env,
		jsize	length
	)

NewDirectByteBuffer()

jobject& jni::NewDirectByteBuffer ( JNIEnv &  env, void *  address, jlong  capacity  )

inline

NewGlobal() [1/4]

template<template< RefDeletionMethod > class Deleter, class T >

auto jni::NewGlobal	(	JNIEnv &	env,
		const T &	t
	)

NewGlobal() [2/4]

template<class T >

auto jni::NewGlobal	(	JNIEnv &	env,
		const T &	t
	)

NewGlobal() [3/4]

template<template< RefDeletionMethod > class Deleter, class T , template< RefDeletionMethod > class WeakDeleter>

Global<T, Deleter> jni::NewGlobal	(	JNIEnv &	env,
		const Weak< T, WeakDeleter > &	t
	)

NewGlobal() [4/4]

template<class T >

Global<T> jni::NewGlobal	(	JNIEnv &	env,
		const Weak< T > &	t
	)

NewGlobalRef() [1/4]

template<template< RefDeletionMethod > class Deleter, class T >

UniqueGlobalRef<T, Deleter> jni::NewGlobalRef	(	JNIEnv &	env,
		T *	t
	)

NewGlobalRef() [2/4]

template<class T >

UniqueGlobalRef<T> jni::NewGlobalRef	(	JNIEnv &	env,
		T *	t
	)

NewGlobalRef() [3/4]

template<template< RefDeletionMethod > class Deleter, class T , template< RefDeletionMethod > class WeakDeleter>

UniqueGlobalRef<T, Deleter> jni::NewGlobalRef	(	JNIEnv &	env,
		const UniqueWeakGlobalRef< T, WeakDeleter > &	t
	)

NewGlobalRef() [4/4]

template<class T , template< RefDeletionMethod > class WeakDeleter>

UniqueGlobalRef<T> jni::NewGlobalRef	(	JNIEnv &	env,
		const UniqueWeakGlobalRef< T, WeakDeleter > &	t
	)

NewLocal() [1/2]

template<class T >

auto jni::NewLocal	(	JNIEnv &	env,
		const T &	t
	)

NewLocal() [2/2]

template<class T , template< RefDeletionMethod > class WeakDeleter>

Local<T> jni::NewLocal	(	JNIEnv &	env,
		const Weak< T, WeakDeleter > &	t
	)

NewLocalRef() [1/2]

template<class T >

UniqueLocalRef<T> jni::NewLocalRef	(	JNIEnv &	env,
		T *	t
	)

NewLocalRef() [2/2]

template<class T , template< RefDeletionMethod > class WeakDeleter>

UniqueLocalRef<T> jni::NewLocalRef	(	JNIEnv &	env,
		const UniqueWeakGlobalRef< T, WeakDeleter > &	t
	)

NewObject()

template<class... Args>

jobject& jni::NewObject	(	JNIEnv &	env,
		jclass &	clazz,
		jmethodID &	method,
		Args &&...	args
	)

NewObjectArray()

jarray<jobject>& jni::NewObjectArray ( JNIEnv &  env, jsize  length, jclass &  elementClass, jobject *  initialElement = nullptr  )

inline

NewString() [1/2]

jstring& jni::NewString ( JNIEnv &  env, const char16_t *  chars, jsize  len  )

inline

NewString() [2/2]

template<class Array >

auto jni::NewString	(	JNIEnv &	env,
		const Array &	chars
	)		-> std::enable_if_t< IsArraylike<Array>::value, jstring& >

NewStringUTF()

jstring& jni::NewStringUTF ( JNIEnv &  env, const char *  bytes  )

inline

NewWeak() [1/2]

template<template< RefDeletionMethod > class Deleter, class T >

auto jni::NewWeak	(	JNIEnv &	env,
		const T &	t
	)

NewWeak() [2/2]

template<class T >

auto jni::NewWeak	(	JNIEnv &	env,
		const T &	t
	)

NewWeakGlobalRef() [1/2]

template<template< RefDeletionMethod > class Deleter, class T >

UniqueWeakGlobalRef<T, Deleter> jni::NewWeakGlobalRef	(	JNIEnv &	env,
		T *	t
	)

NewWeakGlobalRef() [2/2]

template<class T >

UniqueWeakGlobalRef<T> jni::NewWeakGlobalRef	(	JNIEnv &	env,
		T *	t
	)

NullCheck()

template<class T >

void jni::NullCheck	(	JNIEnv &	env,
		T *	ptr,
		const char *	message = nullptr
	)

PopLocalFrame()

jobject* jni::PopLocalFrame ( JNIEnv &  env, UniqueLocalFrame &&  frame, jobject *  result = nullptr  )

inline

PushLocalFrame()

UniqueLocalFrame jni::PushLocalFrame ( JNIEnv &  env, jint  capacity  )

inline

RegisterNativePeer() [1/2]

template<class Peer , class TagType , class... Methods>

void jni::RegisterNativePeer	(	JNIEnv &	env,
		const Class< TagType > &	clazz,
		const char *	fieldName,
		Methods &&...	methods
	)

A registration function for native methods on a "native peer": a long-lived native object corresponding to a Java object, usually created when the Java object is created and destroyed when the Java object's finalizer runs.

It assumes that the Java object has a field, named by fieldName, of Java type long, which is used to hold a pointer to the native peer.

Methods must be a sequence of NativePeerMethod instances, instantiated with pointer to member functions of the native peer class. For each method in methods, a native method is bound with a signature corresponding to that of the member function. The wrapper for that native method obtains the native peer instance from the Java field and calls the native peer method on it, passing along any arguments.

An overload is provided that accepts a Callable object with a unique_ptr result type and the names for native creation and finalization methods, allowing creation and disposal of the native peer from Java.

For an example of all of the above, see the examples directory.

RegisterNativePeer() [2/2]

template<class Peer , class TagType , class Initializer , class... Methods>

void jni::RegisterNativePeer	(	JNIEnv &	env,
		const Class< TagType > &	clazz,
		const char *	fieldName,
		Initializer	initialize,
		const char *	initializeMethodName,
		const char *	finalizeMethodName,
		Methods &&...	methods
	)

RegisterNatives()

template<class... Methods>

void jni::RegisterNatives ( JNIEnv &  env, jclass &  clazz, const Methods &...  methods  )

inline

ReleaseArrayElements() [1/2]

template<class E >

void jni::ReleaseArrayElements	(	JNIEnv &	env,
		jarray< E > &	array,
		E *	elems
	)

ReleaseArrayElements() [2/2]

template<class E >

void jni::ReleaseArrayElements	(	JNIEnv &	env,
		jarray< E > &	array,
		UniqueArrayElements< E > &&	elems
	)

ReleasePrimitiveArrayCritical() [1/2]

template<class E >

void jni::ReleasePrimitiveArrayCritical	(	JNIEnv &	env,
		jarray< E > &	array,
		void *	carray
	)

ReleasePrimitiveArrayCritical() [2/2]

template<class E >

void jni::ReleasePrimitiveArrayCritical	(	JNIEnv &	env,
		jarray< E > &	array,
		UniquePrimitiveArrayCritical< E > &&	carray
	)

ReleaseStringChars()

void jni::ReleaseStringChars ( JNIEnv &  env, jstring &  string, UniqueStringChars &&  chars  )

inline

ReleaseStringCritical()

void jni::ReleaseStringCritical ( JNIEnv &  env, jstring &  string, UniqueStringCritical &&  chars  )

inline

ReleaseStringUTFChars()

void jni::ReleaseStringUTFChars ( JNIEnv &  env, jstring &  string, UniqueStringUTFChars &&  chars  )

inline

ReleaseUnique() [1/2]

template<class T >

auto jni::ReleaseUnique

(

T

primitive

)

ReleaseUnique() [2/2]

template<class T , class D >

auto jni::ReleaseUnique

(

Unique< T, D > &&

t

)

SafeDereference()

template<class T >

T& jni::SafeDereference	(	JNIEnv &	env,
		T *	ptr,
		const char *	message = nullptr
	)

SetArrayRegion() [1/2]

template<class T >

void jni::SetArrayRegion	(	JNIEnv &	env,
		jarray< T > &	array,
		jsize	start,
		jsize	len,
		const T *	buf
	)

SetArrayRegion() [2/2]

template<class T , class Array >

auto jni::SetArrayRegion	(	JNIEnv &	env,
		jarray< T > &	array,
		jsize	start,
		const Array &	buf
	)		-> std::enable_if_t< IsArraylike<Array>::value >

SetField()

template<class T >

void jni::SetField	(	JNIEnv &	env,
		jobject *	obj,
		jfieldID &	field,
		T	value
	)

SetObjectArrayElement()

void jni::SetObjectArrayElement ( JNIEnv &  env, jarray< jobject > &  array, jsize  index, jobject *  value  )

inline

SetStaticField()

template<class T >

void jni::SetStaticField	(	JNIEnv &	env,
		jclass &	clazz,
		jfieldID &	field,
		T	value
	)

StringLiteralLength()

constexpr std::size_t jni::StringLiteralLength	(	const char *	str,
		std::size_t	len = 0
	)

Tag() [1/3]

template<class T >

auto jni::Tag	(	JNIEnv &	,
		T	primitive
	)		-> std::enable_if_t< IsPrimitive<T>::value, T >

Tag() [2/3]

template<class T , class U >

auto jni::Tag	(	JNIEnv &	env,
		U *	u
	)		-> std::enable_if_t< !IsPrimitive<T>::value, Input<T> >

Tag() [3/3]

template<class T , class U >

auto jni::Tag	(	JNIEnv &	env,
		U &	u
	)		-> std::enable_if_t< !IsPrimitive<T>::value, Input<T> >

Throw()

void jni::Throw ( JNIEnv &  env, jthrowable &  obj  )

inline

ThrowJavaError()

void jni::ThrowJavaError ( JNIEnv &  env, std::exception_ptr  e  )

inline

ThrowNew()

void jni::ThrowNew ( JNIEnv &  env, jclass &  clazz, const char *  msg = nullptr  )

inline

ThrowNullPointerException()

void jni::ThrowNullPointerException ( JNIEnv &  env, const char *  message = nullptr  )

inline

ToReflectedField()

jobject& jni::ToReflectedField ( JNIEnv &  env, jclass &  clazz, jfieldID &  field, bool  isStatic  )

inline

ToReflectedMethod()

jobject& jni::ToReflectedMethod ( JNIEnv &  env, jclass &  clazz, jmethodID &  method, bool  isStatic  )

inline

Unbox()

template<class T >

decltype(auto) jni::Unbox	(	JNIEnv &	env,
		const T &	boxed
	)

UnregisterNatives()

void jni::UnregisterNatives ( JNIEnv &  env, jclass &  clazz  )

inline

Untag() [1/2]

template<class T >

auto jni::Untag

(

T

primitive

)

-> std::enable_if_t< IsPrimitive<T>::value, T >

Untag() [2/2]

template<class T >

auto jni::Untag

(

const T &

t

)

-> std::enable_if_t< !IsPrimitive<T>::value, decltype(t.get()) >

Unwrap()

template<class W >

auto jni::Unwrap

(

W &&

w

)

Wrap()

template<class W , class U >

auto jni::Wrap

(

U &&

u

)

Variable Documentation

jni_false

const jboolean jni::jni_false = 0

jni_true

const jboolean jni::jni_true = 1