tonic::TypedList< kTypeName, ElemType > Class Template Reference

#include <typed_list.h>

Public Member Functions
	TypedList (Dart_Handle list)
	TypedList (TypedList< kTypeName, ElemType > &&other)
	TypedList ()
	~TypedList ()
ElemType &	at (intptr_t i)
const ElemType &	at (intptr_t i) const
ElemType &	operator[] (intptr_t i)
const ElemType &	operator[] (intptr_t i) const
const ElemType *	data () const
intptr_t	num_elements () const
Dart_Handle	dart_handle () const
void	Release ()

Detailed Description

template<Dart_TypedData_Type kTypeName, typename ElemType>
class tonic::TypedList< kTypeName, ElemType >

Definition at line 19 of file typed_list.h.

Constructor & Destructor Documentation

TypedList() [1/3]

template<Dart_TypedData_Type kTypeName, typename ElemType >

tonic::TypedList< kTypeName, ElemType >::TypedList ( Dart_Handle  list )

explicit

Definition at line 18 of file typed_list.cc.

    : data_(nullptr), num_elements_(0), dart_handle_(list) {
  if (Dart_IsNull(list))
    return;
 
  Dart_TypedData_Type type;
  Dart_TypedDataAcquireData(list, &type, reinterpret_cast<void**>(&data_),
                            &num_elements_);
  TONIC_DCHECK(!CheckAndHandleError(list));
  if (type != kTypeName)
    Dart_ThrowException(ToDart("Non-genuine TypedData passed to engine."));
}

References tonic::CheckAndHandleError(), tonic::ToDart(), TONIC_DCHECK, and type.

TypedList() [2/3]

template<Dart_TypedData_Type kTypeName, typename ElemType >

tonic::TypedList< kTypeName, ElemType >::TypedList

(

TypedList< kTypeName, ElemType > &&

other

)

Definition at line 32 of file typed_list.cc.

    : data_(other.data_),
      num_elements_(other.num_elements_),
      dart_handle_(other.dart_handle_) {
  other.data_ = nullptr;
  other.num_elements_ = 0;
  other.dart_handle_ = nullptr;
}

TypedList() [3/3]

template<Dart_TypedData_Type kTypeName, typename ElemType >

tonic::TypedList< kTypeName, ElemType >::TypedList

(

)

Definition at line 14 of file typed_list.cc.

    : data_(nullptr), num_elements_(0), dart_handle_(nullptr) {}

~TypedList()

template<Dart_TypedData_Type kTypeName, typename ElemType >

tonic::TypedList< kTypeName, ElemType >::~TypedList

(

)

Definition at line 43 of file typed_list.cc.

                                           {
  Release();
}

Member Function Documentation

at() [1/2]

template<Dart_TypedData_Type kTypeName, typename ElemType >

ElemType & tonic::TypedList< kTypeName, ElemType >::at ( intptr_t  i )

inline

Definition at line 26 of file typed_list.h.

                           {
    TONIC_CHECK(0 <= i);
    TONIC_CHECK(i < num_elements_);
    return data_[i];
  }

References i, and TONIC_CHECK.

Referenced by tonic::TypedList< kTypeName, ElemType >::operator[](), and tonic::TypedList< kTypeName, ElemType >::operator[]().

at() [2/2]

template<Dart_TypedData_Type kTypeName, typename ElemType >

const ElemType & tonic::TypedList< kTypeName, ElemType >::at ( intptr_t  i ) const

inline

Definition at line 31 of file typed_list.h.

                                       {
    TONIC_CHECK(0 <= i);
    TONIC_CHECK(i < num_elements_);
    return data_[i];
  }

References i, and TONIC_CHECK.

dart_handle()

template<Dart_TypedData_Type kTypeName, typename ElemType >

Dart_Handle tonic::TypedList< kTypeName, ElemType >::dart_handle ( ) const

inline

Definition at line 42 of file typed_list.h.

{ return dart_handle_; }

Referenced by tonic::DartConverter< TypedList< kTypeName, ElemType > >::SetReturnValue(), and tonic::DartConverter< TypedList< kTypeName, ElemType > >::ToFfi().

data()

template<Dart_TypedData_Type kTypeName, typename ElemType >

const ElemType * tonic::TypedList< kTypeName, ElemType >::data ( ) const

inline

Definition at line 40 of file typed_list.h.

{ return data_; }

num_elements()

template<Dart_TypedData_Type kTypeName, typename ElemType >

intptr_t tonic::TypedList< kTypeName, ElemType >::num_elements ( ) const

inline

Definition at line 41 of file typed_list.h.

{ return num_elements_; }

operator[]() [1/2]

template<Dart_TypedData_Type kTypeName, typename ElemType >

ElemType & tonic::TypedList< kTypeName, ElemType >::operator[] ( intptr_t  i )

inline

Definition at line 37 of file typed_list.h.

{ return at(i); }

References tonic::TypedList< kTypeName, ElemType >::at(), and i.

operator[]() [2/2]

template<Dart_TypedData_Type kTypeName, typename ElemType >

const ElemType & tonic::TypedList< kTypeName, ElemType >::operator[] ( intptr_t  i ) const

inline

Definition at line 38 of file typed_list.h.

{ return at(i); }

References tonic::TypedList< kTypeName, ElemType >::at(), and i.

Release()

template<Dart_TypedData_Type kTypeName, typename ElemType >

void tonic::TypedList< kTypeName, ElemType >::Release

(

)

Definition at line 48 of file typed_list.cc.

                                             {
  if (data_) {
    Dart_TypedDataReleaseData(dart_handle_);
    data_ = nullptr;
    num_elements_ = 0;
    dart_handle_ = nullptr;
  }
}

Referenced by tonic::DartConverter< TypedList< kTypeName, ElemType > >::SetReturnValue(), and tonic::DartConverter< TypedList< kTypeName, ElemType > >::ToFfi().

---

The documentation for this class was generated from the following files:

• third_party/tonic/typed_data/typed_list.h
• third_party/tonic/typed_data/typed_list.cc