OpenGamma/OG-Platform — pull request #158 by richardopengamma (2014-08-20 13:50:54+00:00)
Title: Topic/plat 6702

This adds ParameterizedSmileModelDiscreateVolatilityFunctionProvider which is a type of DiscreteVolatilityFunctionProvider, but was missed out of the previous PR (topic/PLAT-6701) because it is a relativity involved class. ParameterizedSABRModelDiscreteVolatilityFunctionProvider is a concrete implementation which just implements two small abstract methods.