dart::kernel::TableSelectorMetadataHelper Class Reference

#include <kernel_translation_helper.h>

Inheritance diagram for dart::kernel::TableSelectorMetadataHelper:

Public Member Functions
	TableSelectorMetadataHelper (KernelReaderHelper *helper)
TableSelectorMetadata *	GetTableSelectorMetadata (Zone *zone)
Public Member Functions inherited from dart::kernel::MetadataHelper
	MetadataHelper (KernelReaderHelper *helper, const char *tag, bool precompiler_only)

Static Public Member Functions
static const char *	tag ()

Additional Inherited Members
Protected Member Functions inherited from dart::kernel::MetadataHelper
intptr_t	FindMetadataMapping (intptr_t node_offset)
intptr_t	GetNextMetadataPayloadOffset (intptr_t node_offset)
intptr_t	GetComponentMetadataPayloadOffset ()
Protected Attributes inherited from dart::kernel::MetadataHelper
KernelReaderHelper *	helper_
TranslationHelper &	translation_helper_

Detailed Description

Definition at line 1195 of file kernel_translation_helper.h.

Constructor & Destructor Documentation

TableSelectorMetadataHelper()

dart::kernel::TableSelectorMetadataHelper::TableSelectorMetadataHelper ( KernelReaderHelper *  helper )

explicit

Definition at line 2070 of file kernel_translation_helper.cc.

    : MetadataHelper(helper, tag(), /* precompiler_only = */ true) {}

Member Function Documentation

GetTableSelectorMetadata()

TableSelectorMetadata * dart::kernel::TableSelectorMetadataHelper::GetTableSelectorMetadata

(

Zone *

zone

)

Definition at line 2074 of file kernel_translation_helper.cc.

                {
  const intptr_t node_offset = GetComponentMetadataPayloadOffset();
  const intptr_t md_offset = GetNextMetadataPayloadOffset(node_offset);
  if (md_offset < 0) {
    return nullptr;
  }
 
  AlternativeReadingScopeWithNewData alt(&helper_->reader_,
                                         &H.metadata_payloads(), md_offset);
 
  const intptr_t num_selectors = helper_->ReadUInt();
  TableSelectorMetadata* metadata =
      new (zone) TableSelectorMetadata(num_selectors);
  for (intptr_t i = 0; i < num_selectors; i++) {
    ReadTableSelectorInfo(&metadata->selectors[i]);
  }
  return metadata;
}

tag()

static const char * dart::kernel::TableSelectorMetadataHelper::tag ( )

inlinestatic

Definition at line 1197 of file kernel_translation_helper.h.

{ return "vm.table-selector.metadata"; }

---

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

• third_party/dart-lang/sdk/runtime/vm/compiler/frontend/kernel_translation_helper.h
• third_party/dart-lang/sdk/runtime/vm/compiler/frontend/kernel_translation_helper.cc