Foxit PDF SDK

Instance Methods | List of all members
<FSNotifierCallback> Protocol Reference

Inherits <NSObject>.

## Instance Methods
(void) | - onOutOfMemory
| A callback function used to notify application when Foxit PDF SDK runs out of memory. More...

## Detailed Description

This class represents a callback object to notify the Foxit PDF SDK events. All the pure virtual functions in this class are used as callback functions and should be implemented by user. An implemented FSNotifierCallback object can be set to Foxit PDF SDK by function FSLibrary::setNotifierCallback:.

See also
  FSLibrary

## Method Documentation

## ◆ onOutOfMemory()

- (void) onOutOfMemory |  |  |
| required

A callback function used to notify application when Foxit PDF SDK runs out of memory.

When this callback function is triggered, that means Foxit PDF SDK runs out of memory. At this moment, application cannot use any API in Foxit PDF SDK. In this case, application can exit with some warning information, or application is aborted and tried to restart. Here, "restart an application" does not mean to call function FSLibrary::reinitialize but to call function FSLibrary::initialize:key: again to load Foxit PDF SDK again from the beginning.

Returns
  None.