C + + cstringlist usage detailed _c language

CStringList Class Members

Structure

CStringList

constructs an empty CString Object List

Head/tail Access

GetHead	Returns the elements of the head in this list (which cannot be empty)
GetTail	Returns the elements of the tail in this list (which cannot be empty)

Operation

RemoveHead	Remove an element from the head of a list
RemoveTail	Delete an element from the end of the list
AddHead	Add an element to the head of the list (or all of the elements in another list) to produce a new header
AddTail	Add an element to the end of the list (or all of the elements in another list) to produce a new tail
RemoveAll	Delete all elements in this list

Repeat

GetHeadPosition	Returns the position of the head element in the list
GetTailPosition	Returns the position of the trailing element in the list
GetNext	Gets the next element for repetition
GetPrev	Gets the previous element used for repetition

Get/Modify

GetAt	Gets the element at the given position
SetAt	Sets the element at a given location
RemoveAt	Deletes an element specified by position from this list

Insert

InsertBefore	Inserts a new element before a given location
InsertAfter	Inserts a new element after a given location

Search

Find	Gets the position of the element specified by the string value
FindIndex	Gets the position of the element specified by a zero-based index

State

GetCount	Returns the number of elements in this list
IsEmpty	Test whether the list is empty (no elements)

CStringList is a CString linked list, in MFC programming in addition to the STL of another choice, use more concise.

Insert data: AddTail (); AddHead ()

Delete data: RemoveAll (); RemoveAt (); RemoveHead (); RemoveTail ()

Get the number of elements: GetCount ()

Gets an element value: GetAt (Cstringlist.findindex (index))//index as an integer

Get the tail element: GetHead (); GetTail (),

Traversal is best to use the above method, do not use position variable, with FindIndex can be.

Class

CStringList Listfilename;
Listfilename.removeall ();

Add Action:

Listfilename.addtail (Szfullpathname);

Traversal operation:

POSITION RpoS;
RpoS = Listfilename.getheadposition ();
while (RpoS!= NULL)
{
strFileName = Listfilename.getnext (rpos);
Strlog + = "/r/n" + strFileName;
}

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