2.2.7.1.10 Array::SetSize

SetSize

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

Updates array size to the requested size

Syntax

BOOL SetSize( int nNewSize )

Parameters

nNewSize: [input] The requested new size of the array

Return

Returns a boolean indicating success or failure of the requested operation

Examples

EX1

#include <Array.h>
struct PERSON
{
	int nID;
};

void Array_SetSize_ex1()
{
	Array<PERSON&> arp(true);
	int nOldSize = arp.GetSize(); //should be zero;
	int nNewSize = 10;
	//set the size of the array as 10
	if ( arp.SetSize(nNewSize) )
	{
		printf("Set the size of the array as %d successfully.\n", arp.GetSize());
	}
	else
		printf("Fail to set the size of the array as %d.\n", nNewSize);
}