52     int operator()(int x1)  in operator ()()  argument
54         return state_ += x1;  in operator ()()
57     int operator()(int x1, int x2)  in operator ()()  argument
59         return state_ += x1+x2;  in operator ()()
62     int operator()(int x1, int x2, int x3)  in operator ()()  argument
64         return state_ += x1+x2+x3;  in operator ()()
67     int operator()(int x1, int x2, int x3, int x4)  in operator ()()  argument
69         return state_ += x1+x2+x3+x4;  in operator ()()
72     int operator()(int x1, int x2, int x3, int x4, int x5)  in operator ()()  argument
74         return state_ += x1+x2+x3+x4+x5;  in operator ()()
77     int operator()(int x1, int x2, int x3, int x4, int x5, int x6)  in operator ()()  argument
79         return state_ += x1+x2+x3+x4+x5+x6;  in operator ()()
82     int operator()(int x1, int x2, int x3, int x4, int x5, int x6, int x7)  in operator ()()  argument
84         return state_ += x1+x2+x3+x4+x5+x6+x7;  in operator ()()
87     int operator()(int x1, int x2, int x3, int x4, int x5, int x6, int x7, int x8)  in operator ()()  argument
89         return state_ += x1+x2+x3+x4+x5+x6+x7+x8;  in operator ()()
92     int operator()(int x1, int x2, int x3, int x4, int x5, int x6, int x7, int x8, int x9)  in operator ()()  argument
94         return state_ += x1+x2+x3+x4+x5+x6+x7+x8+x9;  in operator ()()
103 int f1(int & state_, int x1)  in f1()  argument
105     return state_ += x1;  in f1()
108 int f2(int & state_, int x1, int x2)  in f2()  argument
110     return state_ += x1+x2;  in f2()
113 int f3(int & state_, int x1, int x2, int x3)  in f3()  argument
115     return state_ += x1+x2+x3;  in f3()
118 int f4(int & state_, int x1, int x2, int x3, int x4)  in f4()  argument
120     return state_ += x1+x2+x3+x4;  in f4()
123 int f5(int & state_, int x1, int x2, int x3, int x4, int x5)  in f5()  argument
125     return state_ += x1+x2+x3+x4+x5;  in f5()
128 int f6(int & state_, int x1, int x2, int x3, int x4, int x5, int x6)  in f6()  argument
130     return state_ += x1+x2+x3+x4+x5+x6;  in f6()
133 int f7(int & state_, int x1, int x2, int x3, int x4, int x5, int x6, int x7)  in f7()  argument
135     return state_ += x1+x2+x3+x4+x5+x6+x7;  in f7()
138 int f8(int & state_, int x1, int x2, int x3, int x4, int x5, int x6, int x7, int x8)  in f8()  argument
140     return state_ += x1+x2+x3+x4+x5+x6+x7+x8;  in f8()