Qlib :: Event C ++ delegation Typleength

Qlib :: Event Vertuate Download Http://upload.programfan.com/upfile/200548160qevent.rar

Qlib :: Event The delegation supports any delegation statement of 0-9 parameters.

Qlib :: Event EV0;

Qlib :: Event EV1;

Qlib :: Event EV2;

Implement the core as TypeLength - derive the number of parameters of the actual input.

Struct NullType;

template struct Length { Template struct len ​​{enum {value = 1};}; template <> struct len ​​ {enum {value = 0};}; enum enum_len {value = len :: value Len :: Value Len :: Value LEN :: Value Len :: Value Len :: Value Len :: Value Len < T8> :: Value Len :: value};

Using Length :: Value, you can get the number of parameters of the actual input, for example

Length :: Value is 1;

Length :: value is 3.