Class: WirisPlugin::DoubleTools

Inherits:

Object

• Object
• WirisPlugin::DoubleTools

Includes:

Wiris

Defined in:

lib/com/wiris/util/type/DoubleTools.rb

Class Method Summary

• .isFinite(x) ⇒ Object

Instance Method Summary

• #initialize ⇒ DoubleTools constructor

  A new instance of DoubleTools.

Constructor Details

#initialize ⇒ DoubleTools

Returns a new instance of DoubleTools.

# File 'lib/com/wiris/util/type/DoubleTools.rb', line 6

def initialize()
    super()
end

Class Method Details

.isFinite(x) ⇒ Object

# File 'lib/com/wiris/util/type/DoubleTools.rb', line 9

def self.isFinite(x)
    return (!Double::isNaN(x) && (x != Double::POSITIVE_INFINITY)) && (x != Double::NEGATIVE_INFINITY)
end