Quantitative Analysis of Software Functional Flexibility
Software static form and running state were analyzed,a new definition from the force view was given and the factors that affect software functional flexibility were analyzed.A hierarchical model that can quantitatively measuring software functional flexibility according to flexible distance,flexible force and flexible point.Flexible distance was measured by Function Point Counting,and flexible force is measured by leveling flexible point,flexible force and flexible distance' quantitatively measurement are solved,and the method can quantitatively measure software functional flexibility;an actual case study was carried out to illustrate the analysis and measurement of software functional flexibility,the metric result was analyzed.Finally bring forward the existing problems of the metric and the following study goals.