不带关键字packed
type
TMyRecord = record
abyte :byte;
along :longint;
end;
长度为 8
type
TMyRecord = packed record
abyte :byte;
along :longint;
end;
长度为 4
规则:不要猜测一个记录类型有多大,还是老实用sizeof
不带关键字packed
type
TMyRecord = record
abyte :byte;
along :longint;
end;
长度为 8
type
TMyRecord = packed record
abyte :byte;
along :longint;
end;
长度为 4
规则:不要猜测一个记录类型有多大,还是老实用sizeof
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