CreateElement
CreateElement
Creates a new array element at the specified position.
bool CreateElement(
int index // position
)Parameters
- index
[in] Position in which you want to create a new element.
Return Value
true - successful, false - cannot create an element.
Note
Method CreateElement (int) in class CArrayObj always returns false and does not perform any action. If necessary, the CreateElement(int) method should be implemented in a derived class.
Example:
//--- example for CArrayObj::CreateElement(int)
#include <Arrays\ArrayObj.mqh>
//---
void OnStart()
{
int size=100;
CArrayObj *array=new CArrayObj;
//---
if(array==NULL)
{
printf("Object create error");
return;
}
//--- fill array
array.Reserve(size);
for(int i=0;i<size;i++)
{
if(!array.CreateElement(i))
{
printf("Element create error");
delete array;
return;
}
}
//--- use array
//--- . . .
//--- delete array
delete array;
}Last updated on