Code Generation with Cache'' Object Script - InterSystems Benelux

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Output from the simple generator• When the class MyApp.MyClass is compiledMethod MyMethod(){}Write "MyApp.MyClass"Quit
How Method Generators Work• Resolves inheritance for the class– builds a list of all inherited members.• Makes a list of all methods specified as method generators– by looking at the <strong>Code</strong>Mode keyword of each method.• Gathers the code from all method generators, copies it into one ormore temporary routines, and compiles them– makes it possible to execute the method generator code.• Creates a set of transient objects that represent the definition of theclass being compiled.– These objects are made available to the method generator code.• It executes the code for every method generator.
Page 1 and 2: Code Generation with Cache’ Objec
Page 3 and 4: Class Generation
Page 5 and 6: Class Generator• Abstract class %
Page 8 and 9: Class GeneratorLoad and compile the
Page 10 and 11: What is a Method Generator?• A sm
Page 14 and 15: How Method Generators Work• If pr
Page 16 and 17: So how does this work in practice?T
Page 18 and 19: NewClass (%Persistent,TM.MyMethods)
Page 20 and 21: CodeMode - expression/// Converts %
Page 22 and 23: Implementing Parameters with CodeGe
Page 24 and 25: Implementing Parameters with CodeGe
Page 26 and 27: What is a Routine Generator?• A p
Page 28 and 29: Routine GeneratorMake use of the %D
Page 30 and 31: More info• Examples of method gen
Page 32 and 33: Examples• Generation of ClassDefi
Page 34: Thank You!!

Code Generation with Cache'' Object Script - InterSystems Benelux

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