C + + cstringlist usage

CStringList class member

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Structure

CStringList

constructs an empty CString Object List

First / Tail Access

gethead	Returns the element of the head in this list (cannot be empty)
gettail	return elements in this list (not empty) in the tail

Operation

RemoveHead	Remove an element from the head of the list
RemoveTail	Remove an element from the tail of the list
AddHead	Add an element (or all elements from another list) to the head of the list, creating a new header
AddTail	Adds an element at the end of the list (or all elements in another list), which produces a new tail
RemoveAll	Delete all the 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 for repetition

Get / Modify

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

Insert

insertafter

insertbefore	insert a new element before a given position
insert a new element after a given position

search

find	Get 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 list is empty (no element)

CStringList is a CString linked list, in MFC Programming in addition to the STL alternative , use more concise .

Insert Data: AddTail () ; AddHead ()

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

number of elements obtained: GetCount ()

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

get the kinsoku elements: GetHead () ; GetTail (),

traversal is best used in the way above, do not use POSITION variable, with FindIndex you can do it.

Initialization

CStringList Listfilename;
Listfilename.removeall ();

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To add an action:

Listfilename.addtail (Szfullpathname);

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Traversal operations:

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

C + + cstringlist usage