tonic::DartArgIterator Class Reference

#include <dart_args.h>

Public Member Functions
	DartArgIterator (Dart_NativeArguments args, int start_index=1)
template<typename T >
T	GetNext ()
bool	had_exception () const
Dart_NativeArguments	args () const

Detailed Description

Definition at line 19 of file dart_args.h.

Constructor & Destructor Documentation

DartArgIterator()

tonic::DartArgIterator::DartArgIterator ( Dart_NativeArguments  args, int  start_index = 1  )

inlineexplicit

Definition at line 21 of file dart_args.h.

      : args_(args), index_(start_index), had_exception_(false) {}

Member Function Documentation

args()

Dart_NativeArguments tonic::DartArgIterator::args ( ) const

inline

Definition at line 39 of file dart_args.h.

{ return args_; }

GetNext()

template<typename T >

T tonic::DartArgIterator::GetNext ( )

inline

Definition at line 25 of file dart_args.h.

              {
    if (had_exception_)
      return T();
    Dart_Handle exception = nullptr;
    T arg = DartConverter<T>::FromArguments(args_, index_++, exception);
    if (exception) {
      had_exception_ = true;
      Dart_ThrowException(exception);
    }
    return arg;
  }

had_exception()

bool tonic::DartArgIterator::had_exception ( ) const

inline

Definition at line 37 of file dart_args.h.

{ return had_exception_; }

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

• third_party/tonic/dart_args.h