org.turro.math.Round Class Reference

Public Member Functions
	Round (double value)
Round	decimals (int digits)
double	perCent (int digits)
double	value ()

Static Public Member Functions
static Round	from (double value)

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 24 of file Round.java.

Constructor & Destructor Documentation

Round()

org.turro.math.Round.Round

(

double

value

)

Definition at line 28 of file Round.java.

                             {
    this.value = value;
  }

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Member Function Documentation

decimals()

Round org.turro.math.Round.decimals

(

int

digits

)

Definition at line 32 of file Round.java.

                                    {
    double tmp = Math.pow(10.0, digits);
    value = ((double) Math.floor((value * tmp) + 0.5555555)) / tmp;
    return this;
  }

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from()

static Round org.turro.math.Round.from ( double  value )

static

Definition at line 49 of file Round.java.

                                         {
    return new Round(value);
  }

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perCent()

double org.turro.math.Round.perCent

(

int

digits

)

Definition at line 38 of file Round.java.

                                    {
    value *= 100.0;
    return decimals(digits).value();
  }

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value()

double org.turro.math.Round.value

(

)

Definition at line 43 of file Round.java.

                        {
    return value;
  }

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The documentation for this class was generated from the following file:

• Round.java