reflect.Float() Function in Golang with Examples Last Updated : 03 May, 2020 Comments Improve Suggest changes Like Article Like Report Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.Float() Function in Golang is used to get the v's underlying value, as a float64. To access this function, one needs to imports the reflect package in the program. Syntax: func (v Value) Float() float64 Parameters: This function does not accept any parameter. Return Value: This function returns the v's underlying value, as a float64. Below examples illustrate the use of the above method in Golang: Example 1: C // Golang program to illustrate // reflect.Float() Function package main import ( "fmt" "reflect" ) func main() { fmt.Println(reflect.ValueOf(1.2).Float()) } Output: 1.2 Example 2: C // Golang program to illustrate // reflect.Float() Function package main import ( "fmt" "reflect" ) const a = 1.2 const b = 3 func main() { fmt.Println("Number a : ", a) fmt.Println("Number b : ", b) c := a + b // use of Float() method fmt.Println(reflect.ValueOf(c).Float()) } Output: Number a : 1.2 Number b : 3 4.2 Comment More infoAdvertise with us Next Article reflect.Float() Function in Golang with Examples S SHUBHAMSINGH10 Follow Improve Article Tags : Go Language Golang-reflect Similar Reads reflect.Field() Function in Golang with Examples Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.Field() Function in Golang is used to get the i'th field of the struct v. To access this function, one needs to i 2 min read reflect.FuncOf() Function in Golang with Examples Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.FuncOf() Function in Golang is used to get the function type with the given argument and result types, i.e., if k 2 min read reflect.FieldByName() Function in Golang with Examples Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.FieldByName() Function in Golang is used to get the struct field with the given name. To access this function, on 2 min read reflect.Int() Function in Golang with Examples Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.Int() Function in Golang is used to get the v's underlying value, as an int64. To access this function, one needs 1 min read reflect.Set() Function in Golang with Examples Go language provides inbuilt support implementation of run-time reflection and allowing a program to manipulate objects with arbitrary types with the help of reflect package. The reflect.Set() Function in Golang is used to assigns x to the value v. To access this function, one needs to imports the r 2 min read Like