2.2.7.1.11 Array::InsertAt

Description

Inserts one element at a specified index in the array.

Syntax

BOOL InsertAt( int nIndex, _TemplType newElement )

Parameters

nIndex

[input] A specified index in the array.

newElement

[input] The element to be added to this array.

Return

Returns a boolean indicating success or failure of the requested operation

Examples

#include <Array.h>
struct PERSON
{
	int nID;
};
void Array_InsertAt_ex1()
{
	Array<PERSON&> arp(true); //is owner
	for ( int ii = 0; ii < 4; ii++ )
	{
		PERSON* tp = new PERSON;
		tp->nID = ii + 1;
		arp.Add(*tp);
	}
	for ( ii = 0; ii < arp.GetSize(); ii++ )
		printf("Person %d's ID is : %d\n", ii + 1, arp.GetAt(ii).nID);
	
	PERSON* pp = new PERSON;
	pp->nID = 12345;
	if ( !arp.InsertAt(0, *pp) )
		out_str("Fail to insert at the first item.");
	
	for ( ii = 0; ii < arp.GetSize(); ii++ )
		printf("Person %d's ID is : %d\n", ii + 1, arp.GetAt(ii).nID);
}

Remark

See Also

Array::Add

Array::RemoveAt

Header to Included

Array.h