return int64(len(me.MMap))
}
-type MMapSpan []gommap.MMap
+type MMapSpan struct {
+ span
+}
-func (me MMapSpan) span() (s span) {
- for _, mmap := range me {
- s = append(s, segment{mmap})
- }
- return
+func (me *MMapSpan) Append(mmap gommap.MMap) {
+ me.span = append(me.span, segment{mmap})
}
func (me MMapSpan) Close() {
- for _, mMap := range me {
- mMap.UnsafeUnmap()
+ for _, mMap := range me.span {
+ mMap.(segment).UnsafeUnmap()
}
}
func (me MMapSpan) Size() (ret int64) {
- for _, seg := range me.span() {
+ for _, seg := range me.span {
ret += seg.Size()
}
return
}
func (me MMapSpan) ReadAt(p []byte, off int64) (n int, err error) {
- me.span().ApplyTo(off, func(intervalOffset int64, interval sizer) (stop bool) {
+ me.ApplyTo(off, func(intervalOffset int64, interval sizer) (stop bool) {
_n := copy(p, interval.(segment).MMap[intervalOffset:])
p = p[_n:]
n += _n
}
func (me MMapSpan) WriteSectionTo(w io.Writer, off, n int64) (written int64, err error) {
- me.span().ApplyTo(off, func(intervalOffset int64, interval sizer) (stop bool) {
+ me.ApplyTo(off, func(intervalOffset int64, interval sizer) (stop bool) {
var _n int
p := interval.(segment).MMap[intervalOffset:]
if n < int64(len(p)) {
}
func (me MMapSpan) WriteAt(p []byte, off int64) (n int, err error) {
- me.span().ApplyTo(off, func(iOff int64, i sizer) (stop bool) {
+ me.ApplyTo(off, func(iOff int64, i sizer) (stop bool) {
mMap := i.(segment)
_n := copy(mMap.MMap[iOff:], p)
// err = mMap.Sync(gommap.MS_ASYNC)