Generative Programming and Component Engineering. GPCE'03 Main Page 2019-01-13

Generative Programming and Component Engineering Rating: 4,9/10 436 reviews

Dymocks

Generative Programming and Component Engineering

By making global facts visible between method implementations in a flowinsensitive way, analysis sacrifices precision so its execution time can scale linearly with the size of a program. When rule S7 is applied to the above code, lock acquisition and release calls are made around the field store in method setBalance int , but calls to method setBalance int are not protected since they do not return protected state. The Comp N metaprogram loops over the function arguments and generates a conjunction of comparisons. For instance, a macro can introduce code that inadvertently refers to a variable in the generation site instead of the variable the macro programmer intended. The callback methods are categorised into general callbacks, evolution primitive binding callbacks, version polymorphism callbacks and exception handling callbacks.

Next

Generative programming and component engineering : second International Conference, GPCE 2003, Erfurt, Germany, September 22

Generative Programming and Component Engineering

Violations are liable to prosecution under the German Copyright Law. Generative Programming developing programs that synthesize other programs , Component Engineering raising the level of mo- larization and analysis in application design , and Domain-Speci? Advice code is transformed into a template member function of the aspect, which in turn is transformed to a class. A rule with negated antecedents cannot fire until the latest stage where the negation of all facts that can unify with its negated antecedents are known. A further example will be given in the next section. Maximize the provided bandwidth— That is, continually make adjustments that provide maximal bandwidth given the circumstances. Splice: Aspects That Analyze Programs 21 2.

Next

Dymocks

Generative Programming and Component Engineering

As we will describe in Section 4. NonUpdated iterator,filter facts can describe the case where an element of an iterator can be updated when a filter method is not known to be true on that element. At run-time joinpoints are generated based on the positive evaluation of the pointcuts against the joinpoint shadows. If the removed type has subtypes, there are further implications in terms of structural and behavioural consistency of their definitions and instances. Please note that if the delivery address is incorrect and the order has been shipped, depending on the delivery option selected we may not be able to change the delivery address until the order has been returned. You will notice that each product page on the Web site includes an estimated delivery date range for Saver Delivery, as well as for Express Delivery if it is available for that product. Predicates generalize facts like classes generalize objects; e.

Next

Generative Programming and Component Engineering: Third International Conference, GPCE 2004, Vancouver, Canada, October 24

Generative Programming and Component Engineering

In this case, both callers are collected in a data structure to be visited by the advice. Table 2 lists the primitive pointcuts that SourceWeave. One intriguing direction 52 Douglas R. The similarity in platform architecture of. Apart from the definition of compile-time constants, value template parameters are frequently used for arithmetics and looping in template metaprogramming. Jasmine, The Jasmine Documentation, 1996-1998 ed: Computer Associates International, Inc. In this instance, however, aspects are being employed to preserve encapsulation and information hiding.

Next

GPCE'03 Main Page

Generative Programming and Component Engineering

Code to maintain the invariant is automatically generated and inserted at points where the dependent variables change. For the in-place cache, cache hit represent the costs of a successful call to Lookup , cache miss represents the costs of an unsuccessful call to Lookup , followed by a call to Update. It does not depend on a particular programming language, but it only requires the notion of strict function or method as provided by C or Java, for instance ; — A formal semantics for our language. You can check if the delivery address is in a remote area at. Smith is to consider generalizing the generation techniques of this paper to classes of policy automata. Has lck , after lck. Callbacks in the abstract Schema Manager strategy class 4 The Framework in Operation In this section we discuss how two significantly different evolution strategies namely, class versioning and basic schema modification can be implemented using the framework.

Next

GPCE 2014 / Web Home

Generative Programming and Component Engineering

For example, the joinpoint model in AspectBuilder cannot modularise concerns that crosscut the structures internal to a component interface. The 68 Daniel Lohmann, Georg Blaschke, and Olaf Spinczyk source code complexity, on the other hand, is notably higher. This article is structured as follows. . This strategy has been shown to exhibit several drawbacks including performance degradation; current approaches that have followed this strategy support limited joinpoint models and do not support essential developer tools such as debuggers.

Next

GPCE'03 Main Page

Generative Programming and Component Engineering

Therefore, no handling code, aside from that of the custom strategy on which the Exception Handling aspect calls back, is in place. Finally, we review related work Section 6 and conclude Section 7. The contains antecedent in rule S0b queries the membership of a variable var1 in a list of variables args. Then on the next line the before advice is called on the class identified as an aspect. The papers are organized in topical sections on domain-specific languages, staged programming, modeling to code, aspect-orientation, meta-programming and language extension, automating design-to-code transitions, principled domain-specific approaches, and generation and translation. This enables the framework to present the programmer with detailed information about where problems might occur. Rules that define and use WillUse facts.

Next

Generative programming and component engineering : second International Conference, GPCE 2003, Erfurt, Germany, September 22

Generative Programming and Component Engineering

If a simple or composite event that a rule responds to is fired, the specified condition is evaluated and subsequently the action is executed provided the condition evaluates to true. WillUse var , Needs var,lck ; Fig. However, this requires more effort from programmers to encode what otherwise could be automatically derived. We show how a prototype of Splice is used to write two useful aspects in the areas of domain-specific optimization and synchronization. These dependencies affect the order in which source code units can be compiled. Neither system provides meta-programs with data-flow analysis capabilities. Hsieh fired respectively during forward and backward analysis passes.

Next