| An Open Platform for Processing IFC Model Versions |
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| 作者单位： | Informatik im Bauwesen，Bauhaus-University Weimar |
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| 基金项目： | the InPro-Project (www.inpro-project.eu)—an integrated project co-funded by the European Commission within the Sixth Framework Programme (2002-2006) |
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| 摘 要： | The IFC initiative from the International Alliance of Interoperability has been developing since the mid-nineties through several versions. This paper addresses the problem of binding the growing number of IFC versions and their EXPRESS definitions to programming environments (Java and .NET). The solution developed in this paper automates the process of generating early binding classes, whenever a new version of the IFC model is released. Furthermore, a runtime instantiation of the generated early binding classes takes place by importing IFC-STEP ISO 10303-P21 models. The user can navigate the IFC STEP model with relevance to the defining EXPRESS-schema, modify, delete, and create new instances. These functionalities are considered to be a basis for any IFC based implementation. It enables researchers to experiment the IFC model independently from any software application.
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| 关 键 词： | IFC EXPRESS STEP bindings .NET Java |
An Open Platform for Processing IFC Model Versions |
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| Authors: | Mohamed Nour Karl Beucke |
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| Institution: | Informatik im Bauwesen, Bauhaus-University Weimar |
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| Abstract: | The IFC initiative from the International Alliance of Interoperability has been developing since the mid-nineties through several versions. This paper addresses the problem of binding the growing number of IFC versions and their EXPRESS definitions to programming environments (Java and .NET). The solution developed in this paper automates the process of generating early binding classes, whenever a new version of the IFC model is released. Furthermore, a runtime instantiation of the generated early binding classes takes place by importing IFC-STEP ISO 10303-P21 models. The user can navigate the IFC STEP model with relevance to the defining EXPRESS-schema, modify, delete, and create new instances. These functionalities are considered to be a basis for any IFC based implementation. It enables researchers to experiment the IFC model independently from any software application. |
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| Keywords: | IFC EXPRESS STEP bindings NET Java |
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