kelas System::Collections::Generic::Dictionary

Dictionary class

Deklarasi maju kelas Dictionary.

template<typename TKey,typename TValue>class Dictionary : public System::Collections::Generic::BaseDictionary<std::unordered_map<TKey, TValue, EqualityComparerHashAdapter<TKey>, EqualityComparerAdapter<TKey>, ASPOSE_MAP_ALLOCATOR_TYPE(TKey, TValue)>>

Parameter	Deskripsi
TKey	Tipe kunci.
TValue	Tipe nilai.

Nested classes

Class Enumerator

Metode

Metode	Deskripsi
Dictionary()	Membuat kamus kosong.
Dictionary(const map_t&)	Menyalin data dari peta.
Dictionary(int)	Overload yang sesuai dengan pembuatan kamus yang telah dialokasikan sebelumnya; sebenarnya tidak melakukan alokasi.
Dictionary(const SharedPtr<IDictionary<TKey, TValue>>&)	Konstruktor penyalinan.
Dictionary(const SharedPtr<IDictionary<TKey, TValue>>&, const SharedPtr<IEqualityComparer<TKey>>&)	Konstruktor penyalinan.
Dictionary(const SharedPtr<IEqualityComparer<TKey>>&)	Membuat kamus kosong.
Dictionary(int, const SharedPtr<IEqualityComparer<TKey>>&)	Membuat kamus kosong.
GetEnumerator() override	Membuat objek enumerator.

Typedefs

Typedef	Deskripsi
IEnumerablePtr	Penunjuk ke antarmuka enumerable.
IEnumeratorPtr	Penunjuk ke enumerator.
KeyCollection	Informasi RTTI.
KVPair	Tipe pasangan kunci-nilai.
map_t	Tipe data dasar.
Ptr	Tipe pointer.
ValueCollection	Koleksi nilai untuk diekstrak.

Catatan

Dictionary that maps values to keys. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

#include <system/collections/dictionary.h>
#include <system/smart_ptr.h>

using namespace System;
using namespace System::Collections::Generic;

int main()
{
  // Buat instance kelas Dictionary.
  auto dictionary = MakeObject<Dictionary<int, String>>();

  // Isi kamus.
  dictionary->Add(0, u"Foo");
  dictionary->Add(1, u"Bar");
  dictionary->Add(2, u"Baz");

  // Cetak item kamus.
  for (const auto &pair: dictionary)
  {
    std::cout << pair.get_Key() << " - " << pair.get_Value() << std::endl;
  }

  return 0;
}
/*
This code example produces the following output:
0 - Foo
1 - Bar
2 - Baz
*/

Lihat Juga

System::Collections::Generic::DefaultComparer kelas Kelas System::Collections::Generic::DictionaryIterator