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package notmuch
// Copyright © 2015 The go.notmuch Authors. Authors can be found in the AUTHORS file.
// Licensed under the GPLv3 or later.
// See COPYING at the root of the repository for details.
// #cgo LDFLAGS: -lnotmuch
// #include <stdlib.h>
// #include <notmuch.h>
import "C"
import "unsafe"
// Threads represents notmuch threads.
type Threads cStruct
func (ts *Threads) toC() *C.notmuch_threads_t {
return (*C.notmuch_threads_t)(ts.cptr)
}
func (ts *Threads) Close() error {
return (*cStruct)(ts).doClose(func() error {
C.notmuch_threads_destroy(ts.toC())
return nil
})
}
// Next retrieves the next thread from the result set. Next returns true if a thread
// was successfully retrieved.
func (ts *Threads) Next(t **Thread) bool {
if !ts.valid() {
return false
}
*t = ts.get()
C.notmuch_threads_move_to_next(ts.toC())
return true
}
func (ts *Threads) get() *Thread {
cthread := C.notmuch_threads_get(ts.toC())
checkOOM(unsafe.Pointer(cthread))
thread := &Thread{
cptr: unsafe.Pointer(cthread),
parent: (*cStruct)(ts),
}
setGcClose(thread)
return thread
}
func (ts *Threads) valid() bool {
cbool := C.notmuch_threads_valid(ts.toC())
return int(cbool) != 0
}
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