Julia | checkindex() function with examples
The checkindex() is an inbuilt function in julia which is used to return true if the given index value lies within the range, otherwise returns false.
Syntax: checkindex(Bool, Range, Index)
Parameters: This function accepts three parameters which are illustrated below:-
- Bool: This says that this function will return boolean values as output.
- Range: It is the specified range.
- Index: It is the index value which are going to be calculated either it lies in the range or not.
Returns: It returns the value true if the index value lies in the range else false.
Below are some codes which illustrate the above function:
Example #1:
# Julia Program for illustration of # checkindex() function # Initializing a range value from 1 to 10 Range = 1:10 # Initializing a index value of 5 Index = 5 # Calling the checkindex() function A = checkindex(Bool, Range, Index) # Getting the value true or false println(A) |
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Output:
true
Example #2:
# Julia Program for illustration of # checkindex() function # Initializing a range value from 1 to 10 Range = 1:10 # Initializing a index value of 15 Index = 15 # Calling the checkindex() function A = checkindex(Bool, Range, Index) # Getting the value true or false println(A) |
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Output:
false
