MathContext toString() Method in Java
Last Updated :
20 Jun, 2018
The java.math.MathContext.toString() function is an in-built function in Java which returns the string representation of a MathContext object’s context settings.
The string returned represents the settings of the MathContext object as two space-separated words. These two space-separated strings are as follows :
- The first part of the returned string displays the value of the precision settings preceded by string “precision=”
- The second part of the returned string displays the value of the RoundingMode settings preceded by string “roundingMode=”
Syntax :
public String toString()
Parameter: The method accepts no parameter.
Return Values: This method returns a string representing the context settings of the object of the MathContext class in the format mentioned above.
Examples:
Input : m1 = new MathContext(2, RoundingMode.HALF_DOWN)
Output : precision=2 roundingMode=HALF_DOWN
Input : m1 = new MathContext(60)
Output : precision=60 roundingMode=HALF_UP
Below programs illustrates the use of java.math.MathContext.toString() function :
Program 1:
import java.math.*;
import java.io.*;
class GFG {
public static void main(String[] args)
{
MathContext m1;
m1 = new MathContext( 37 , RoundingMode.HALF_DOWN);
System.out.println(m1.toString());
}
}
|
Output:
precision=37 roundingMode=HALF_DOWN
Program 2:
import java.math.*;
import java.io.*;
class GFG {
public static void main(String[] args)
{
MathContext m1;
m1 = new MathContext( 60 );
System.out.println(m1.toString());
}
}
|
Output:
precision=60 roundingMode=HALF_UP
Reference : https://docs.oracle.com/javase/7/docs/api/java/math/MathContext.html#toString()
Share your thoughts in the comments
Please Login to comment...