java - 将java中的arraylist转换为c

Question

我在java中有一个像这样的数组列表:

public List<Integer> Data = Collections.synchronizedList (new ArrayList());

我想将它转换为c数组。

Answer 1

我假设您正在寻找用 C++ 创建一个线程安全(同步)ArrayList。

取自:ArrayList::Synchronized Method

using namespace System;
using namespace System::Collections;
int main()
{

   // Creates and initializes a new ArrayList instance.
   ArrayList^ myAL = gcnew ArrayList;
   myAL->Add( "The" );
   myAL->Add( "quick" );
   myAL->Add( "brown" );
   myAL->Add( "fox" );

   // Creates a synchronized wrapper around the ArrayList.
   ArrayList^ mySyncdAL = ArrayList::Synchronized( myAL );

   // Displays the sychronization status of both ArrayLists.
   String^ szRes = myAL->IsSynchronized ?  (String^)"synchronized" :  "not synchronized";
   Console::WriteLine(  "myAL is {0}.", szRes );
   String^ szSyncRes = mySyncdAL->IsSynchronized ?  (String^)"synchronized" :  "not synchronized";
   Console::WriteLine(  "mySyncdAL is {0}.", szSyncRes );
}