Extract a named field in Julia - getfield() Method

The getfield() is an inbuilt function in julia which is used to extract a named field from the specified value of composite type.

Syntax: getfield(value, name::Symbol) Parameters:

value: Specified value of composite type.

name::Symbol: Specified symbol.

Returns: It returns the extracted named field from the specified value of composite type.

Example 1:

Python

# Julia program to illustrate 
# the use of getfield() method
 
# Getting the extracted named field
# from the specified value of composite type. 
a = 5//2
println(getfield(a, :num))

Output:

Example 2:

Python

# Julia program to illustrate 
# the use of getfield() method
 
# Getting the extracted named field
# from the specified value of composite type. 
a = 7//3
println(getfield(a, :num))

Output:

Extract a named field in Julia - getfield() Method

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