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Collection Classes

The following classes provide support for arrays, lists, maps, and also traits methods for helping with comparisons and element access.

  • CAtlArray   This class implements an array object.

  • CAtlList   This class provides methods for creating and managing a list object.

  • CAtlMap   This class provides methods for creating and managing a map object.

  • CAutoPtrArray   This class provides methods useful when constructing an array of smart pointers.

  • CAutoPtrElementTraits   This class provides methods, static functions, and typedefs useful when creating collections of smart pointers.

  • CAutoPtrList   This class provides methods useful when constructing a list of smart pointers.

  • CAutoVectorPtrElementTraits   This class provides methods, static functions, and typedefs useful when creating collections of smart pointers using vector new and delete operators.

  • CComQIPtrElementTraits   This class provides methods, static functions, and typedefs useful when creating collections of COM interface pointers.

  • CComSafeArray   This class is a wrapper for the SAFEARRAY Data Type [Automation] structure.

  • CComSafeArrayBound   This class is a wrapper for a SAFEARRAYBOUND structure.

  • CComUnkArray   This class stores IUnknown pointers and is designed to be used as a parameter to the IConnectionPointImpl template class.

  • CDefaultCharTraits   This class provides two static functions for converting characters between uppercase and lowercase.

  • CDefaultCompareTraits   This class provides default element comparison functions.

  • CDefaultElementTraits   This class provides default methods and functions for a collection class.

  • CDefaultHashTraits   This class provides a static function for calculating hash values.

  • CElementTraits   This class is used by collection classes to provide methods and functions for moving, copying, comparison, and hashing operations.

  • CElementTraitsBase   This class provides default copy and move methods for a collection class.

  • CHeapPtrElementTraits   This class provides methods, static functions, and typedefs useful when creating collections of heap pointers.

  • CHeapPtrList   This class provides methods useful when constructing a list of heap pointers.

  • CInterfaceArray   This class provides methods useful when constructing an array of COM interface pointers.

  • CInterfaceList   This class provides methods useful when constructing a list of COM interface pointers.

  • CPrimitiveElementTraits   This class provides default methods and functions for a collection class composed of primitive data types.

  • CRBMap   This class represents a mapping structure, using a Red-Black binary tree.

  • CRBMultiMap   This class represents a mapping structure that allows each key to be associated with more than one value, using a Red-Black binary tree.

  • CRBTree   This class provides methods for creating and utilizing a Red-Black tree.

  • CSimpleArray   This class provides methods for managing a simple array.

  • CSimpleArrayEqualHelper   This class is a helper for the CSimpleArray class.

  • CSimpleArrayEqualHelperFalse   This class is a helper for the CSimpleArray class.

  • CSimpleMap   This class provides support for a simple mapping array.

  • CSimpleMapEqualHelper   This class is a helper for the CSimpleMap class.

  • CSimpleMapEqualHelperFalse   This class is a helper for the CSimpleMap class.

  • CStringElementTraits   This class provides static functions used by collection classes storing CString objects.

  • CStringElementTraitsI   This class provides static functions related to strings stored in collection class objects. It is similar to CStringElementTraits, but performs case-insensitive comparisons.

  • CStringRefElementTraits   This class provides static functions related to strings stored in collection class objects. The string objects are dealt with as references.

ATL Collection Classes

See Also

Concepts

ATL Collection Classes

Other Resources

ATL Class Overview