（認知有限，如有不妥，還望告知，歡迎討論）

常見數(shù)據(jù)在typeid(param).name()里的表示及其所占字節(jié)數(shù)。

輸出結果：

?*** int ***?

d1 in typeid is i.? -? the size of this data type is 4 bytes.? -??

d2 in typeid is Pi.? -? the size of this data type is 8 bytes.? -??

d3 in typeid is i.? -? the size of this data type is 4 bytes.? -??

d4 in typeid is i.? -? the size of this data type is 4 bytes.? -??

d5 in typeid is PKi.? -? the size of this data type is 8 bytes.? -??

d6 in typeid is i.? -? the size of this data type is 4 bytes.? -??

d7 in typeid is j.? -? the size of this data type is 4 bytes.? -??

d8 in typeid is Pj.? -? the size of this data type is 8 bytes.? -??

d9 in typeid is j.? -? the size of this data type is 4 bytes.? -??

d10 in typeid is PKj.? -? the size of this data type is 8 bytes.? -??

?*** *** ***?

?*** short int ***?

d11 in typeid is s.? -? the size of this data type is 2 bytes.? -??

d12 in typeid is Ps.? -? the size of this data type is 8 bytes.? -??

d13 in typeid is s.? -? the size of this data type is 2 bytes.? -??

d14 in typeid is s.? -? the size of this data type is 2 bytes.? -??

d15 in typeid is PKs.? -? the size of this data type is 8 bytes.? -??

d16 in typeid is s.? -? the size of this data type is 2 bytes.? -??

d17 in typeid is t.? -? the size of this data type is 2 bytes.? -??

d18 in typeid is Pt.? -? the size of this data type is 8 bytes.? -??

d19 in typeid is t.? -? the size of this data type is 2 bytes.? -??

d20 in typeid is PKt.? -? the size of this data type is 8 bytes.? -??

?*** *** ***?

?*** long int ***?

d21 in typeid is l.? -? the size of this data type is 8 bytes.? -??

d22 in typeid is Pl.? -? the size of this data type is 8 bytes.? -??

d23 in typeid is l.? -? the size of this data type is 8 bytes.? -??

d24 in typeid is l.? -? the size of this data type is 8 bytes.? -??

d25 in typeid is PKl.? -? the size of this data type is 8 bytes.? -??

d26 in typeid is l.? -? the size of this data type is 8 bytes.? -??

d27 in typeid is m.? -? the size of this data type is 8 bytes.? -??

d28 in typeid is Pm.? -? the size of this data type is 8 bytes.? -??

d29 in typeid is m.? -? the size of this data type is 8 bytes.? -??

d30 in typeid is PKm.? -? the size of this data type is 8 bytes.? -??

?*** *** ***?

?*** float ***?

d31 in typeid is f.? -? the size of this data type is 4 bytes.? -??

d32 in typeid is Pf.? -? the size of this data type is 8 bytes.? -??

d33 in typeid is f.? -? the size of this data type is 4 bytes.? -??

d34 in typeid is f.? -? the size of this data type is 4 bytes.? -??

d35 in typeid is PKf.? -? the size of this data type is 8 bytes.? -??

d36 in typeid is f.? -? the size of this data type is 4 bytes.? -??

?*** *** ***?

?*** double ***?

d41 in typeid is d.? -? the size of this data type is 8 bytes.? -??

d42 in typeid is Pd.? -? the size of this data type is 8 bytes.? -??

d43 in typeid is d.? -? the size of this data type is 8 bytes.? -??

d44 in typeid is d.? -? the size of this data type is 8 bytes.? -??

d45 in typeid is PKd.? -? the size of this data type is 8 bytes.? -??

d46 in typeid is d.? -? the size of this data type is 8 bytes.? -??

?*** *** ***?

?*** long double ***?

d51 in typeid is e.? -? the size of this data type is 16 bytes.? -??

d52 in typeid is Pe.? -? the size of this data type is 8 bytes.? -??

d53 in typeid is e.? -? the size of this data type is 16 bytes.? -??

d54 in typeid is e.? -? the size of this data type is 16 bytes.? -??

d55 in typeid is PKe.? -? the size of this data type is 8 bytes.? -??

d56 in typeid is e.? -? the size of this data type is 16 bytes.? -??

?*** *** ***?

?*** char ***?

d61 in typeid is c.? -? the size of this data type is 1 bytes.? -??

d62 in typeid is Pc.? -? the size of this data type is 8 bytes.? -??

d63 in typeid is c.? -? the size of this data type is 1 bytes.? -??

d64 in typeid is c.? -? the size of this data type is 1 bytes.? -??

d65 in typeid is PKc.? -? the size of this data type is 8 bytes.? -??

d66 in typeid is c.? -? the size of this data type is 1 bytes.? -??

d67 in typeid is h.? -? the size of this data type is 1 bytes.? -??

d68 in typeid is Ph.? -? the size of this data type is 8 bytes.? -??

d69 in typeid is h.? -? the size of this data type is 1 bytes.? -??

d70 in typeid is PKh.? -? the size of this data type is 8 bytes.? -??

?*** *** ***?

?*** wchar_t ***?

d70 in typeid is PKh.? -? the size of this data type is 8 bytes.? -??

d71 in typeid is w.? -? the size of this data type is 4 bytes.? -??

d72 in typeid is Pw.? -? the size of this data type is 8 bytes.? -??

d73 in typeid is w.? -? the size of this data type is 4 bytes.? -??

d74 in typeid is w.? -? the size of this data type is 4 bytes.? -??

d75 in typeid is PKw.? -? the size of this data type is 8 bytes.? -??

d76 in typeid is w.? -? the size of this data type is 4 bytes.? -??

?*** *** ***?

?*** bool ***?

d81 in typeid is b.? -? the size of this data type is 1 bytes.? -??

?*** *** ***?

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