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/*******************************************************************************
* Copyright (c) 2012 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* CONTRIBUTORS:
* Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.generator.cpp.gen
import com.google.inject.Inject
import com.google.inject.Singleton
import java.util.List
import org.eclipse.etrice.core.room.Attribute
import org.eclipse.etrice.core.room.ComplexType
import org.eclipse.etrice.generator.base.IDataConfiguration
import org.eclipse.etrice.generator.generic.ILanguageExtension
import org.eclipse.etrice.generator.generic.ProcedureHelpers
import org.eclipse.etrice.generator.generic.RoomExtensions
import org.eclipse.etrice.generator.generic.TypeHelpers
@Singleton
class Initialization {
@Inject extension TypeHelpers
@Inject extension RoomExtensions
@Inject ILanguageExtension languageExt
@Inject IDataConfiguration dataConfigExt
@Inject ProcedureHelpers procedureHelpers
def attributeInitialization(List<Attribute> attribs, boolean useClassDefaultsOnly) {
'''
// initialize attributes
«FOR a : attribs»
«var aType = a.refType.type»
«var value = a.defaultValueLiteral»
«IF value!=null»
«IF a.size == 0 || aType.characterType»
«ELSEIF value.startsWith("{")»
«initializeArrayWithValues(a.name, value.replace("{", "").replace("}", "").split(","))»
«ELSE»
for (int i=0;i<«a.size»;i++){
«a.name»[i] = «value»;
}
«ENDIF»
«ELSEIF aType instanceof ComplexType || a.size>1 || !useClassDefaultsOnly»
«IF a.size==0»
«ELSE»
«IF !useClassDefaultsOnly»
for (int i=0;i<«a.size»;i++){
«a.name»[i] = «IF a.refType.isRef»«languageExt.nullPointer()»«ELSE»«languageExt.defaultValue(aType)»«ENDIF»;
}
«ENDIF»
«ENDIF»
«ENDIF»
«ENDFOR»
'''
}
def initializeArrayWithValues(String varName, String[] values) {
'''
«values.map(v | varName + "[" + values.indexOf(v) + "] = " + v + ";" ).join("\r\n")»
'''
}
def attributeInitialization(Attribute a, boolean useClassDefaultsOnly) {
var aType = a.refType.type
var value = a.defaultValueLiteral
if (value != null) {
if (a.size == 0 || aType.characterType) {
if (a.refType.isRef)
'''«a.name»(new «aType.name»(«value»))'''
else
'''«a.name»(«value»)'''
}
else if (value.startsWith("{")) {
'''«a.name»()'''
}
else {
'''«a.name»()'''
}
}
else if (aType instanceof ComplexType || a.size>1 || !useClassDefaultsOnly) {
if (a.size==0) {
if (a.refType.isRef)
'''«a.name»(«languageExt.nullPointer()»)'''
else
'''«a.name»(«languageExt.defaultValue(aType)»)'''
}
else
'''«a.name»()'''
}
}
}
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