ReadInt reads a signed integer of either 8, 16, 32 or 64 bits from r, returning the result as a int64.
(r Reader, bits int32)
| 83 | // ReadInt reads a signed integer of either 8, 16, 32 or 64 bits from r, |
| 84 | // returning the result as a int64. |
| 85 | func ReadInt(r Reader, bits int32) int64 { |
| 86 | switch bits { |
| 87 | case 8: |
| 88 | return int64(r.Int8()) |
| 89 | case 16: |
| 90 | return int64(r.Int16()) |
| 91 | case 32: |
| 92 | return int64(r.Int32()) |
| 93 | case 64: |
| 94 | return r.Int64() |
| 95 | default: |
| 96 | r.SetError(fmt.Errorf("Unsupported integer bit count %v", bits)) |
| 97 | return 0 |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | // ConsumeBytes reads and throws away a number of bytes from r, returning the |
| 102 | // number of bytes it consumed. |