内容表

• 关于
• PointerArray
• SortedArray
• Utility
• 延伸阅读

关于

The MAXON API provides various array templates. These array types should be used instead of simple C-arrays to store data.

• maxon::BaseArray : Generic array template with should be used in most cases. For a detailed description see BaseArray Manual .
• maxon::PointerArray : An array to store C++ pointers.
• maxon::SortedArray : An array that will automatically sort its elements.
• maxon::BlockArray : An array that consists of blocks of fixed size.

PointerArray

A maxon::PointerArray is optimized to store C++ pointers and owns the pointed objects.

注意

In general it is recommended to manage the lifetime of an object using references, see 参考 .

// create PointerArray maxon::PointerArray<ExampleClass> objects;

// create new objects and insert them into the PointerArray. for ( maxon::Int i = 0; i < count; ++i) { // create new object ExampleClass* const obj = NewObj (ExampleClass, i) iferr_return ; // UniqueRef holds temporary ownership maxon::UniqueRef<ExampleClass> storage(obj); // array takes ownership 对象。 AppendPtr (obj) iferr_return ; // release ownership after the PointerArray successfully took the ownership storage.Disconnect(); }

// check objects const maxon::Int numberOfObjects = objects. GetCount (); DiagnosticOutput ( "The array stores @ pointers." , numberOfObjects);

// reset the array; this will delete all elements owned by the array 对象。 重置 ();