dart::compiler::ffi::NativeFunctionType Class Reference

#include <native_type.h>

Inheritance diagram for dart::compiler::ffi::NativeFunctionType:

Public Member Functions
	NativeFunctionType (const NativeTypes &argument_types, const NativeType &return_type, intptr_t variadic_arguments_index=kNoVariadicArguments)
const NativeTypes &	argument_types () const
const NativeType &	return_type () const
intptr_t	variadic_arguments_index () const
void	PrintTo (BaseTextBuffer *f) const
const char *	ToCString (Zone *zone) const
const char *	ToCString () const
Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()
void *	operator new (size_t size)
void *	operator new (size_t size, Zone *zone)
void	operator delete (void *pointer)

Static Public Member Functions
static const NativeFunctionType *	FromRepresentations (Zone *zone, Representation return_representation, const ZoneGrowableArray< Representation > &argument_representations)

Static Public Attributes
static constexpr intptr_t	kNoVariadicArguments = INTPTR_MAX

Detailed Description

Definition at line 458 of file native_type.h.

Constructor & Destructor Documentation

NativeFunctionType()

dart::compiler::ffi::NativeFunctionType::NativeFunctionType ( const NativeTypes &  argument_types, const NativeType &  return_type, intptr_t  variadic_arguments_index = kNoVariadicArguments  )

inline

Definition at line 460 of file native_type.h.

      : argument_types_(argument_types),
        return_type_(return_type),
        variadic_arguments_index_(variadic_arguments_index) {}

Member Function Documentation

argument_types()

const NativeTypes & dart::compiler::ffi::NativeFunctionType::argument_types ( ) const

inline

Definition at line 474 of file native_type.h.

{ return argument_types_; }

FromRepresentations()

const NativeFunctionType * dart::compiler::ffi::NativeFunctionType::FromRepresentations ( Zone *  zone, Representation  return_representation, const ZoneGrowableArray< Representation > &  argument_representations  )

static

Definition at line 637 of file native_type.cc.

                                                                       {
  const auto& return_type =
      NativePrimitiveType::FromRepresentation(zone, return_representation);
  auto& argument_types =
      *new (zone) ZoneGrowableArray<const compiler::ffi::NativeType*>(
          zone, argument_representations.length());
  for (intptr_t i = 0; i < argument_representations.length(); i++) {
    argument_types.Add(&NativePrimitiveType::FromRepresentation(
        zone, argument_representations.At(i)));
  }
  return new (zone) NativeFunctionType(argument_types, return_type);
}

PrintTo()

void dart::compiler::ffi::NativeFunctionType::PrintTo

(

BaseTextBuffer *

f

)

const

Definition at line 797 of file native_type.cc.

                                                        {
  f->AddString("(");
  for (intptr_t i = 0; i < argument_types_.length(); i++) {
    if (i > 0) {
      f->AddString(", ");
    }
    if (i == variadic_arguments_index_) {
      f->AddString("varargs: ");
    }
    argument_types_[i]->PrintTo(f);
  }
  f->AddString(") => ");
  return_type_.PrintTo(f);
}

return_type()

const NativeType & dart::compiler::ffi::NativeFunctionType::return_type ( ) const

inline

Definition at line 475 of file native_type.h.

{ return return_type_; }

ToCString() [1/2]

const char * dart::compiler::ffi::NativeFunctionType::ToCString

(

)

const

Definition at line 792 of file native_type.cc.

                                                {
  return ToCString(Thread::Current()->zone());
}

ToCString() [2/2]

const char * dart::compiler::ffi::NativeFunctionType::ToCString

(

Zone *

zone

)

const

Definition at line 727 of file native_type.cc.

                                                          {
  ZoneTextBuffer textBuffer(zone);
  PrintTo(&textBuffer);
  return textBuffer.buffer();
}

variadic_arguments_index()

intptr_t dart::compiler::ffi::NativeFunctionType::variadic_arguments_index ( ) const

inline

Definition at line 476 of file native_type.h.

                                            {
    return variadic_arguments_index_;
  }

Member Data Documentation

kNoVariadicArguments

constexpr intptr_t dart::compiler::ffi::NativeFunctionType::kNoVariadicArguments = INTPTR_MAX

staticconstexpr

Definition at line 486 of file native_type.h.

---

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

• third_party/dart-lang/sdk/runtime/vm/compiler/ffi/native_type.h
• third_party/dart-lang/sdk/runtime/vm/compiler/ffi/native_type.cc