Java Ceil ceilingAbs(double a)

Description

Returns ceiling for absolute value of a, keeping the sign.

License

Open Source License

Declaration

public static int ceilingAbs(double a) 

Method Source Code

//package com.java2s;
//License from project: GNU General Public License 

public class Main {
    /** Returns ceiling for absolute value of a, keeping the sign. */
    public static int ceilingAbs(double a) {
        int ceil = (int) a;
        if (a >= 0) {
            return a > (double) ceil ? ceil + 1 : ceil;
        } else {//from  ww w  .  ja v a2  s .  c  om
            return a < (double) ceil ? ceil - 1 : ceil;
        }
    }
}

Related

1. ceilDivide(long a, long b)
2. ceilDivision(int value, int divisor)
3. ceiling(double d)
4. ceiling(double d)
5. ceiling_float_int(float value)
6. ceilingHalf(int num)
7. ceilingNextPowerOfTwo(final int x)
8. ceilingPow2(int n)
9. ceilingPowerOf2(final int n)