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event.go
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51 lines (41 loc) · 1.42 KB
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// Code generated by idiomgen. DO NOT EDIT.
package nnapi
import (
"unsafe"
capi "github.com/AndroidGoLab/ndk/capi/neuralnetworks"
)
// Event wraps the NDK ANeuralNetworksEvent handle.
type Event struct {
ptr *capi.ANeuralNetworksEvent
}
// cptr returns the underlying C pointer, or nil if h is nil.
// This allows passing optional (nullable) handle parameters to capi functions.
func (h *Event) cptr() *capi.ANeuralNetworksEvent {
if h == nil {
return nil
}
return h.ptr
}
// NewEventFromPointer wraps a raw ANeuralNetworksEvent pointer.
func NewEventFromPointer(ptr unsafe.Pointer) *Event {
return &Event{ptr: (*capi.ANeuralNetworksEvent)(ptr)}
}
// Pointer returns the underlying pointer as unsafe.Pointer.
func (h *Event) Pointer() unsafe.Pointer {
return unsafe.Pointer(h.ptr)
}
// UintPtr returns the underlying pointer as a uintptr.
// This is useful for interop with gomobile bind, golang.org/x/mobile,
// gioui.org, and other packages that represent native handles as uintptr.
func (h *Event) UintPtr() uintptr {
return uintptr(unsafe.Pointer(h.ptr))
}
// NewEventFromUintPtr wraps a uintptr as a Event.
// The caller must ensure ptr points to a valid ANeuralNetworksEvent.
func NewEventFromUintPtr(ptr uintptr) *Event {
return &Event{ptr: (*capi.ANeuralNetworksEvent)(unsafe.Pointer(ptr))}
}
// Wait calls the underlying NDK function.
func (h *Event) Wait() error {
return result(capi.ANeuralNetworksEvent_wait(h.ptr))
}