forked from bensema/gotdx
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathmac_bitmap.go
More file actions
30 lines (27 loc) · 903 Bytes
/
Copy pathmac_bitmap.go
File metadata and controls
30 lines (27 loc) · 903 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
package gotdx
// DefaultMACBoardMembersQuotesFieldBitmap 返回与当前稳定成分报价接口一致的默认字段位图。
func DefaultMACBoardMembersQuotesFieldBitmap() [20]byte {
return [20]byte{
0xff, 0xfc, 0xe1, 0xcc, 0x3f, 0x08, 0x03, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}
}
// FullMACBoardMembersQuotesFieldBitmap 返回 20 字节全 1 位图,适合实验性全字段请求。
func FullMACBoardMembersQuotesFieldBitmap() [20]byte {
var bitmap [20]byte
for i := range bitmap {
bitmap[i] = 0xff
}
return bitmap
}
// MACBoardMembersQuotesFieldBitmapFromBits 根据 bit 列表组装 20 字节字段位图。
func MACBoardMembersQuotesFieldBitmapFromBits(bits ...int) [20]byte {
var bitmap [20]byte
for _, bit := range bits {
if bit < 0 || bit >= len(bitmap)*8 {
continue
}
bitmap[bit/8] |= 1 << uint(bit%8)
}
return bitmap
}