Intel® oneAPI DPC++/C++ Compiler Developer Guide and Reference

ID 767253
Date 9/08/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

wait

Stops execution of current thread.

Syntax

int wait(void)

int wait(unsigned int operation_id)

Description

Method wait(void) stops execution of the current thread until all the asynchronous operations are completed.

Method wait(operation_id) stops execution of the current thread until the operation identified by operation_id is completed.

Return Values

-1 : On error during queue execution

Call the get_last_error() method to check the error code.