本文整理汇总了C++中cl_command_queue::isA方法的典型用法代码示例。如果您正苦于以下问题：C++ cl_command_queue::isA方法的具体用法？C++ cl_command_queue::isA怎么用？C++ cl_command_queue::isA使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cl_command_queue的用法示例。
在下文中一共展示了cl_command_queue::isA方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: queueEvent
cl_int
clEnqueueNativeKernel(cl_command_queue command_queue,
void (*user_func)(void *),
void * args,
size_t cb_args,
cl_uint num_mem_objects,
const cl_mem * mem_list,
const void ** args_mem_loc,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
cl_int rs = CL_SUCCESS;
if (!command_queue->isA(Coal::Object::T_CommandQueue))
return CL_INVALID_COMMAND_QUEUE;
Coal::NativeKernelEvent *command = new Coal::NativeKernelEvent(
(Coal::CommandQueue *)command_queue,
user_func, args, cb_args, num_mem_objects,
(const Coal::MemObject **)mem_list, args_mem_loc,
num_events_in_wait_list, (const Coal::Event **)event_wait_list, &rs
);
if (rs != CL_SUCCESS)
{
delete command;
return rs;
}
return queueEvent(command_queue, command, event, false);
}示例2:
cl_int
clRetainCommandQueue(cl_command_queue command_queue)
{
if (!command_queue->isA(Coal::Object::T_CommandQueue))
return CL_INVALID_COMMAND_QUEUE;
command_queue->reference();
return CL_SUCCESS;
}示例3:
cl_int
clReleaseCommandQueue(cl_command_queue command_queue)
{
if (!command_queue->isA(Coal::Object::T_CommandQueue))
return CL_INVALID_COMMAND_QUEUE;
command_queue->flush();
if (command_queue->dereference())
delete command_queue;
return CL_SUCCESS;
}