An object-oriented approach to transport modelling: Software development to calculate road traffic noise |
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Authors: | Ton TT Black JA Vandebona U |
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Institution: | (1) Institute of Transport Studies, University of Syndey, NSW, 2006, Australia;(2) Department of Transport Engineering, University of New South Wales, Sydney, NSW 2052, Australia (e-mail |
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Abstract: | A framework for developing object-oriented software in transport modelling in proposed and demonstrated with the implementation of the calculation of road traffic noise (CORTN). Major tasks in the life cycle of an object-oriented development process are identified, and illustrated with the implementation of TRANSOOP – a software library containing 33,000 lines of C++ programming code. Software re-use from this library to produce a object-oriented noise program is compared with conventional computer programming shows that almost 90 per cent of the lines of code were drawn from TRANSOOP. Advantages of the object-oriented approach are discussed. |
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