ATL: Atlas Transformation Language Specification of the ... - Eclipse

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4.4.2 The get instruction Operation Fetch field from object. Format Operand Stack Description get name …, reference ⇒ …, value Specification of the ATL Virtual Machine The reference is popped from the operand stack. The referenced field is resolved from reference and name. The value of the resolved field of the object pointed by reference is then fetched and pushed onto the operand stack. Notes The get instruction must be defined for the object pointed by reference. The ATL virtual machine internal types for which get instruction is defined are model elements and the ATL context module. 4.4.3 The set instruction Operation Set field in object. Format Operand Stack Description set name …, reference, value ⇒ … The referenced field is resolved from reference and name. The type of a value stored by a set instruction must be compatible with the referenced field. The value and reference are popped from the operand stack. The referenced field of the object pointed by reference is then set to value. Notes The set instruction must be defined for the object pointed by reference. The ATL virtual machine internal types for which set instruction is defined are model elements and the ATL context module. 4.4.4 The findme instruction Operation Fetch a classifier. Format Operand Stack Description findme …, classifier-name, metamodel-name ⇒ …, classifier The classifier is resolved from classifier-name and metamodel-name. As a result, both classifiername and metamodel-name are popped from the operand stack, and replaced by the resolved classifier. Page 32 / 62
4.4.5 The getasm instruction Operation Fetch the asm element. Format Operand Stack Description getasm … ⇒ …, asm Specification of the ATL Virtual Machine Push asm, a reference to the ATL Context Module element, onto the operand stack. Page 33 / 62
Page 1 and 2: ATL: Atlas Transformation Language
Page 3 and 4: 4.2.2 The pushi instruction........
Page 5 and 6: 1 Introduction Specification of the
Page 7 and 8: Boolean operations: true or false 2
Page 9 and 10: • Removing an element from the ba
Page 11 and 12: Specification of the ATL Virtual Ma
Page 13 and 14: 2.2.1 Preparation Specification of
Page 17 and 18: 2.3.2 Libraries Specification of th
Page 23 and 24: 3.3.1 Local Variables Specification
Page 27 and 28: Push int constant. Format Operand S
Page 29 and 30: Duplicate the top operand stack val
Page 31: Description Specification of the AT
Page 37 and 38: ]> Specification of the ATL Virtua
Page 39 and 40: ]> Specification of the ATL Vi
Page 51 and 52: 6.2.9 Invoking an Operation Specifi
Page 55 and 56: 7 Future developments Specification
Page 59 and 60: I. asm File DTD

ATL: Atlas Transformation Language Specification of the ... - Eclipse

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