// Type: double, selector function is called
public static int Test5f()
{
Data_double[] source = new Data_double[] { new Data_double {
name = "Tim", num = 5.5
},
new Data_double {
name = "John", num = 15.5
},
new Data_double {
name = "Bob", num = 3.0
} };
double expected = 8.0;
var actual = source.Average((e) => e.num);
return((expected == actual) ? 0 : 1);
}
// Type: double, selector function is called
public static int Test5g()
{
Data_double[] source = new Data_double[]{ new Data_double{name="Tim", num=9.5},
new Data_double{name="John", num=10.5},
new Data_double{name="Bob", num=3.5}
};
double expected = 23.5;
var actual = source.Sum((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
// Type: double, selector function is called
public static int Test5f()
{
Data_double[] source = new Data_double[]{ new Data_double{name="Tim", num=5.5},
new Data_double{name="John", num=15.5},
new Data_double{name="Bob", num=3.0}
};
double expected = 8.0;
var actual = source.Average((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
// Type: double, selector function is called
public static int Test5g()
{
Data_double[] source = new Data_double[]{ new Data_double{name="Tim", num=40.5},
new Data_double{name="John", num=-10.25},
new Data_double{name="Bob", num=100.45}
};
double expected = 100.45;
var actual = source.Max((e) => e.num);
return ((expected == actual) ? 0 : 1);
}
