Abstract: The present invention related to data processing apparatus, data processing systems, and data processing methods used for trial-and-error calculation, simulation calculation during data write, and the like, and recording media storing processing steps for executing such calculation so as to allow a computer to read them out.

Abstract: The invention provides a software development support system capable of reflecting the content added by a person to source code in source code generated again, without modifying design information. A generator 41 generates source code in which plural insertion markers are inserted on the basis of design information. An extracting portion 43 extracts code (inserted code) contained in a range specified by each insertion marker in source code. Each extracted inserted code is associated with its identification information and stored into a saving portion 32.

Abstract: The present invention related to data processing apparatus, data processing systems, and data processing methods used for trial-and-error calculation, simulation calculation during data write, and the like, and recording media storing processing steps for executing such calculation so as to allow a computer to read them out.

Abstract: A connection manager 112 manages, for each client, a set of object data (contexts #0, #1, #2, . . . ) subjected to arbitrary processing executed by clients C1, C2, C3, . . . . An entity manager 111 manages, for each context, the relationship between object data constituting the context and entities corresponding to the object data, and the parentage (context tree) between contexts.

Abstract: The invention provides a software development support system capable of reflecting the content added by a person to source code in source code generated again, without modifying design information. A generator 41 generates source code in which plural insertion markers are inserted on the basis of design information. An extracting portion 43 extracts code (inserted code) contained in a range specified by each insertion marker in source code. Each extracted inserted code is associated with its identification information and stored into a saving portion 32.

Abstract: Templates are multiplexed such that at least a part of a content description of a higher order parent template is represented by a lower order child template, and a desired source code is generated by performing instantiation from the lower order child template, and by inputting the generated lower order child instance into the higher order parent template to perform further instantiation. Accordingly, the pattern of the content description that is being expanded as a source code is made flexible, and it becomes possible to easily generate different source codes by merely changing the lower order child template without a need of changing the engine program used for instantiation.

Abstract: Templates are multiplexed such that at least a part of a content description of a higher order parent template is represented by a lower order child template, and a desired source code is generated by performing instantiation from the lower order child template, and by inputting the generated lower order child instance into the higher order parent template to perform further instantiation. Accordingly, the pattern of the content description that is being expanded as a source code is made flexible, and it becomes possible to easily generate different source codes by merely changing the lower order child template without a need of changing the engine program used for instantiation.

Abstract: A method and an apparatus for editing displayed tree structures allows movement and connection of a moving object in the tree structure to an aimed object with a reduced number of operational steps and displays the moving object on a display unit in order to facilitate the work of an operator who edits tree structures.