[generator.c.reference] first reference code for async MSC logging

9 files changed, 588 insertions, 0 deletions

diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etmap b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etmap
new file mode 100644
index 000000000..569e9f730
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etmap
@@ -0,0 +1,10 @@
+MappingModel MappingModel1 {

+	import RoomModel1.* from "MSCgen.room"
+	import PhysicalModel1.* from "MSCgen.etphys"
+	Mapping LogSys1 -> PhysSys1 {
+		SubSystemMapping subSysRef1 -> nodeRef1 {
+			ThreadMapping defaultThread -> PhysicalThread1
+		}
+	}
+	
+}
\ No newline at end of file
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etphys b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etphys
new file mode 100644
index 000000000..253fc68a1
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.etphys
@@ -0,0 +1,25 @@
+PhysicalModel PhysicalModel1 {

+
+	PhysicalSystem PhysSys1 {

+		NodeRef nodeRef1 : NodeClass1
+	}
+	
+	NodeClass NodeClass1 {
+		runtime = RuntimeClass1
+		priomin = -10
+		priomax = 10
+		
+		DefaultThread PhysicalThread1 {
+			execmode = blocked
+			prio = 0
+			stacksize = 1024
+			msgblocksize = 32
+			msgpoolsize = 10
+		}
+	}
+
+	RuntimeClass RuntimeClass1 {
+		model = multiThreaded
+	} 
+	
+}
\ No newline at end of file
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.room b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.room
new file mode 100644
index 000000000..4efc13fd2
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/MSCgen.room
@@ -0,0 +1,84 @@
+RoomModel RoomModel1 {
+	import room.basic.types.* from "../Types.room"
+	LogicalSystem LogSys1 {
+		SubSystemRef subSysRef1: SubSysClass1
+	}
+
+	SubSystemClass SubSysClass1 {
+		ActorRef actorRef1: Toplevel
+		LogicalThread defaultThread
+	}
+
+	ActorClass Toplevel {
+		Structure {
+			ActorRef sender: Sender
+			ActorRef receiver: Receiver
+			Binding sender.receiver and receiver.sender
+		}
+		Behavior { }
+	}
+
+	ActorClass Sender {
+		Interface {
+			conjugated Port receiver: PSendData
+		}
+		Structure {
+			external Port receiver
+		}
+		Behavior {
+			StateMachine {
+				Transition init: initial -> SendingData { }
+				Transition tr0: SendingData -> Received {
+					triggers {
+						<receivedData: receiver>
+					}
+				}
+				State SendingData {
+					entry {
+						"receiver.sendData(1234);"
+					}
+				}
+				State Received
+			}
+		}
+	}
+
+	ActorClass Receiver {
+		Interface {
+			Port sender: PSendData
+		}
+		Structure {
+			external Port sender
+		}
+		Behavior {
+			StateMachine {
+				Transition init: initial -> WaitingForData { }
+				Transition tr0: WaitingForData -> Received {
+					triggers {
+						<sendData: sender>
+					}
+					action {
+						"sender.receivedData();"
+					}
+				}
+				State WaitingForData
+				State Received {
+					entry {
+						"printf(\"Receiver - Received\");"
+					}
+				}
+			}
+		}
+	}
+
+	ProtocolClass PSendData {
+		incoming {
+			Message sendData(i: int32)
+			
+		}
+		outgoing {
+			Message receivedData()
+		}
+	}
+
+}
\ No newline at end of file
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.behavior b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.behavior
new file mode 100644
index 000000000..e1b86817a
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.behavior
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.behavior" name="Behavior of Receiver" pictogramLinks="//@link //@children.0/@link //@children.0/@children.1/@link //@children.0/@children.2/@link //@connections.0/@link //@children.0/@children.3/@link //@connections.1/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#ActorClass:Receiver"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="sg"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40" cornerHeight="20" cornerWidth="20"/>
+      <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40" cornerHeight="20" cornerWidth="20"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#StateGraph:Receiver$sg"/>
+    </link>
+    <children visible="true">
+      <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="800" height="80" y="40" font="//@fonts.1" horizontalAlignment="ALIGNMENT_RIGHT" verticalAlignment="ALIGNMENT_TOP" value="/"/>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="trp"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="40" height="40" x="95" y="77">
+        <graphicsAlgorithmChildren xsi:type="al:Ellipse" background="//@colors.1" foreground="//@colors.2" lineWidth="2" transparency="0.0" width="20" height="20" x="10" y="10"/>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#StateGraph:Receiver$sg"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" outgoingConnections="//@connections.0" referencedGraphicsAlgorithm="//@children.0/@children.1/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="40" height="20" y="10" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="I"/>
+      </children>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="state"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="160" height="90" x="262" y="106">
+        <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="100" height="30" x="30" y="30" cornerHeight="20" cornerWidth="20">
+          <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="15" height="8" x="75" y="3" cornerHeight="5" cornerWidth="5"/>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="50" y="24">
+            <points x="-3" y="-3"/>
+            <points x="-3" y="3"/>
+            <points x="-11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="50" y="24">
+            <points x="3" y="-3"/>
+            <points x="3" y="3"/>
+            <points x="11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="50" y="24">
+            <points x="-2" y="-3"/>
+            <points x="-2" y="3"/>
+            <points x="2" y="3"/>
+            <points x="2" y="-3"/>
+          </graphicsAlgorithmChildren>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#SimpleState:Receiver$WaitingForData"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" outgoingConnections="//@connections.1" incomingConnections="//@connections.0" referencedGraphicsAlgorithm="//@children.0/@children.2/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="100" height="30" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="WaitingForData"/>
+      </children>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="state"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="122" height="90" x="301" y="286">
+        <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="62" height="30" x="30" y="30" cornerHeight="20" cornerWidth="20">
+          <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="15" height="8" x="37" y="3" cornerHeight="5" cornerWidth="5"/>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="31" y="24">
+            <points x="-3" y="-3"/>
+            <points x="-3" y="3"/>
+            <points x="-11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="31" y="24">
+            <points x="3" y="-3"/>
+            <points x="3" y="3"/>
+            <points x="11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="31" y="24">
+            <points x="-2" y="-3"/>
+            <points x="-2" y="3"/>
+            <points x="2" y="3"/>
+            <points x="2" y="-3"/>
+          </graphicsAlgorithmChildren>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#SimpleState:Receiver$Received"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" incomingConnections="//@connections.1"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="62" height="30" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="Received"/>
+      </children>
+    </children>
+  </children>
+  <connections xsi:type="pi:FreeFormConnection" visible="true" active="true" start="//@children.0/@children.1/@anchors.0" end="//@children.0/@children.2/@anchors.0">
+    <properties key="obj-type" value="trans"/>
+    <graphicsAlgorithm xsi:type="al:Polyline" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0"/>
+    <link>
+      <businessObjects href="../MSCgen.room#InitialTransition:Receiver$initial"/>
+    </link>
+    <connectionDecorators visible="true" locationRelative="true" location="1.0">
+      <graphicsAlgorithm xsi:type="al:Polygon" background="//@colors.1" foreground="//@colors.2" lineWidth="1" filled="true" transparency="0.0">
+        <points x="-15" y="5"/>
+        <points/>
+        <points x="-15" y="-5"/>
+      </graphicsAlgorithm>
+    </connectionDecorators>
+    <connectionDecorators visible="true" active="true" locationRelative="true" location="0.5">
+      <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="10" font="//@fonts.0" value="init"/>
+    </connectionDecorators>
+  </connections>
+  <connections xsi:type="pi:FreeFormConnection" visible="true" active="true" start="//@children.0/@children.2/@anchors.0" end="//@children.0/@children.3/@anchors.0">
+    <properties key="obj-type" value="trans"/>
+    <graphicsAlgorithm xsi:type="al:Polyline" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0"/>
+    <link>
+      <businessObjects href="../MSCgen.room#TriggeredTransition:Receiver$tr0"/>
+    </link>
+    <connectionDecorators visible="true" locationRelative="true" location="1.0">
+      <graphicsAlgorithm xsi:type="al:Polygon" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="true" transparency="0.0">
+        <points x="-15" y="5"/>
+        <points/>
+        <points x="-15" y="-5"/>
+      </graphicsAlgorithm>
+    </connectionDecorators>
+    <connectionDecorators visible="true" active="true" locationRelative="true" location="0.5">
+      <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="10" font="//@fonts.0" value="tr0: &lt;sendData:sende..."/>
+    </connectionDecorators>
+  </connections>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <colors red="200" green="200" blue="200"/>
+  <fonts name="Arial" size="8"/>
+  <fonts name="Arial" size="9" bold="true"/>
+</pi:Diagram>
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.structure b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.structure
new file mode 100644
index 000000000..a25b0b4ea
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Receiver.structure
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.structure" name="Structure of Receiver" pictogramLinks="//@children.0/@link //@link //@children.0/@children.0/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#ActorClass:Receiver"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="cls"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40"/>
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#ActorClass:Receiver"/>
+    </link>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="port"/>
+      <properties key="item-kind" value=""/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="80" height="80" y="240">
+        <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.2" foreground="//@colors.2" lineWidth="2" transparency="0.0" width="40" height="40" x="20" y="20"/>
+        <graphicsAlgorithmChildren xsi:type="al:Ellipse" background="//@colors.1" foreground="//@colors.1" lineWidth="2" transparency="0.0" width="20" height="20" x="30" y="30"/>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#Port:Receiver$sender"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" referencedGraphicsAlgorithm="//@children.0/@children.0/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="80" height="20" y="60" font="//@fonts.0" value="sender"/>
+      </children>
+    </children>
+  </children>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <fonts name="Arial" size="8"/>
+</pi:Diagram>
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.behavior b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.behavior
new file mode 100644
index 000000000..d2dfa73e1
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.behavior
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.behavior" name="Behavior of Sender" pictogramLinks="//@link //@children.0/@link //@children.0/@children.1/@link //@children.0/@children.2/@link //@connections.0/@link //@children.0/@children.3/@link //@connections.1/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#ActorClass:Sender"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="sg"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40" cornerHeight="20" cornerWidth="20"/>
+      <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40" cornerHeight="20" cornerWidth="20"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#StateGraph:Sender$sg"/>
+    </link>
+    <children visible="true">
+      <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="800" height="80" y="40" font="//@fonts.1" horizontalAlignment="ALIGNMENT_RIGHT" verticalAlignment="ALIGNMENT_TOP" value="/"/>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="trp"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="40" height="40" x="109" y="77">
+        <graphicsAlgorithmChildren xsi:type="al:Ellipse" background="//@colors.1" foreground="//@colors.2" lineWidth="2" transparency="0.0" width="20" height="20" x="10" y="10"/>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#StateGraph:Sender$sg"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" outgoingConnections="//@connections.0" referencedGraphicsAlgorithm="//@children.0/@children.1/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="40" height="20" y="10" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="I"/>
+      </children>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="state"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="144" height="90" x="319" y="114">
+        <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="84" height="30" x="30" y="30" cornerHeight="20" cornerWidth="20">
+          <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="15" height="8" x="59" y="3" cornerHeight="5" cornerWidth="5"/>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="42" y="24">
+            <points x="-3" y="-3"/>
+            <points x="-3" y="3"/>
+            <points x="-11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="42" y="24">
+            <points x="3" y="-3"/>
+            <points x="3" y="3"/>
+            <points x="11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="42" y="24">
+            <points x="-2" y="-3"/>
+            <points x="-2" y="3"/>
+            <points x="2" y="3"/>
+            <points x="2" y="-3"/>
+          </graphicsAlgorithmChildren>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#SimpleState:Sender$SendingData"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" outgoingConnections="//@connections.1" incomingConnections="//@connections.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="84" height="30" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="SendingData"/>
+      </children>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="state"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="122" height="90" x="349" y="261">
+        <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="62" height="30" x="30" y="30" cornerHeight="20" cornerWidth="20">
+          <graphicsAlgorithmChildren xsi:type="al:RoundedRectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="15" height="8" x="37" y="3" cornerHeight="5" cornerWidth="5"/>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="31" y="24">
+            <points x="-3" y="-3"/>
+            <points x="-3" y="3"/>
+            <points x="-11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="31" y="24">
+            <points x="3" y="-3"/>
+            <points x="3" y="3"/>
+            <points x="11" y="3"/>
+          </graphicsAlgorithmChildren>
+          <graphicsAlgorithmChildren xsi:type="al:Polygon" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" x="31" y="24">
+            <points x="-2" y="-3"/>
+            <points x="-2" y="3"/>
+            <points x="2" y="3"/>
+            <points x="2" y="-3"/>
+          </graphicsAlgorithmChildren>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#SimpleState:Sender$Received"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" incomingConnections="//@connections.1" referencedGraphicsAlgorithm="//@children.0/@children.3/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="62" height="30" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="Received"/>
+      </children>
+    </children>
+  </children>
+  <connections xsi:type="pi:FreeFormConnection" visible="true" active="true" start="//@children.0/@children.1/@anchors.0" end="//@children.0/@children.2/@anchors.0">
+    <properties key="obj-type" value="trans"/>
+    <graphicsAlgorithm xsi:type="al:Polyline" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0"/>
+    <link>
+      <businessObjects href="../MSCgen.room#InitialTransition:Sender$initial"/>
+    </link>
+    <connectionDecorators visible="true" locationRelative="true" location="1.0">
+      <graphicsAlgorithm xsi:type="al:Polygon" background="//@colors.1" foreground="//@colors.2" lineWidth="1" filled="true" transparency="0.0">
+        <points x="-15" y="5"/>
+        <points/>
+        <points x="-15" y="-5"/>
+      </graphicsAlgorithm>
+    </connectionDecorators>
+    <connectionDecorators visible="true" active="true" locationRelative="true" location="0.5">
+      <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="10" font="//@fonts.0" value="init"/>
+    </connectionDecorators>
+  </connections>
+  <connections xsi:type="pi:FreeFormConnection" visible="true" active="true" start="//@children.0/@children.2/@anchors.0" end="//@children.0/@children.3/@anchors.0">
+    <properties key="obj-type" value="trans"/>
+    <graphicsAlgorithm xsi:type="al:Polyline" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0"/>
+    <link>
+      <businessObjects href="../MSCgen.room#TriggeredTransition:Sender$tr0"/>
+    </link>
+    <connectionDecorators visible="true" locationRelative="true" location="1.0">
+      <graphicsAlgorithm xsi:type="al:Polygon" background="//@colors.1" foreground="//@colors.2" lineWidth="1" filled="true" transparency="0.0">
+        <points x="-15" y="5"/>
+        <points/>
+        <points x="-15" y="-5"/>
+      </graphicsAlgorithm>
+    </connectionDecorators>
+    <connectionDecorators visible="true" active="true" locationRelative="true" location="0.5">
+      <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" x="10" font="//@fonts.0" value="tr0: &lt;receivedData:r..."/>
+    </connectionDecorators>
+  </connections>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <colors red="200" green="200" blue="200"/>
+  <fonts name="Arial" size="8"/>
+  <fonts name="Arial" size="9" bold="true"/>
+</pi:Diagram>
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.structure b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.structure
new file mode 100644
index 000000000..6fb7dd516
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Sender.structure
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.structure" name="Structure of Sender" pictogramLinks="//@children.0/@link //@link //@children.0/@children.0/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#ActorClass:Sender"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="cls"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40"/>
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#ActorClass:Sender"/>
+    </link>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="port"/>
+      <properties key="item-kind" value="C"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="80" height="80" x="800" y="234">
+        <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="2" transparency="0.0" width="40" height="40" x="20" y="20"/>
+        <graphicsAlgorithmChildren xsi:type="al:Ellipse" background="//@colors.2" foreground="//@colors.2" lineWidth="2" transparency="0.0" width="20" height="20" x="30" y="30"/>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#Port:Sender$receiver"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" referencedGraphicsAlgorithm="//@children.0/@children.0/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="80" height="20" y="60" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="receiver"/>
+      </children>
+    </children>
+  </children>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <fonts name="Arial" size="8"/>
+</pi:Diagram>
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.SubSysClass1.structure b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.SubSysClass1.structure
new file mode 100644
index 000000000..f6c600ff4
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.SubSysClass1.structure
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.structure" name="Structure of SubSysClass1" pictogramLinks="//@children.0/@link //@link //@children.0/@children.0/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#SubSystemClass:SubSysClass1"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="cls"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40"/>
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#SubSystemClass:SubSysClass1"/>
+    </link>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="ref"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="240" height="140" x="320" y="170">
+        <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="180" height="80" x="30" y="30">
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="150" y="50"/>
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="145" y="65"/>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#ActorRef:SubSysClass1$actorRef1"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" referencedGraphicsAlgorithm="//@children.0/@children.0/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="180" height="80" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="actorRef1&#xA;(Toplevel)"/>
+      </children>
+    </children>
+  </children>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <colors red="200" green="200" blue="200"/>
+  <fonts name="Arial" size="8"/>
+</pi:Diagram>
diff --git a/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Toplevel.structure b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Toplevel.structure
new file mode 100644
index 000000000..651fec69c
--- /dev/null
+++ b/examples/org.eclipse.etrice.generator.c.reference/model/MSCgen/diagrams/RoomModel1.Toplevel.structure
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pi:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:al="http://eclipse.org/graphiti/mm/algorithms" xmlns:pi="http://eclipse.org/graphiti/mm/pictograms" visible="true" gridUnit="10" diagramTypeId="room.structure" name="Structure of Toplevel" pictogramLinks="//@children.0/@link //@link //@children.0/@children.0/@link //@children.0/@children.1/@link //@children.0/@children.1/@children.1/@link //@children.0/@children.0/@children.1/@link //@connections.0/@link" verticalGridUnit="10" version="0.10.0">
+  <graphicsAlgorithm xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.0" lineWidth="1" transparency="0.0" width="1000" height="1000"/>
+  <link>
+    <businessObjects href="../MSCgen.room#ActorClass:Toplevel"/>
+  </link>
+  <children xsi:type="pi:ContainerShape" visible="true" active="true">
+    <properties key="obj-type" value="cls"/>
+    <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="880" height="580" x="40" y="40">
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="4" transparency="0.5" width="800" height="500" x="40" y="40"/>
+      <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="4" filled="false" transparency="0.0" width="800" height="500" x="40" y="40"/>
+    </graphicsAlgorithm>
+    <link>
+      <businessObjects href="../MSCgen.room#ActorClass:Toplevel"/>
+    </link>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="ref"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="240" height="140" x="89" y="121">
+        <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="180" height="80" x="30" y="30">
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="150" y="50"/>
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="145" y="65"/>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#ActorRef:Toplevel$sender"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" referencedGraphicsAlgorithm="//@children.0/@children.0/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="180" height="80" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="sender&#xA;(Sender)"/>
+      </children>
+      <children xsi:type="pi:ContainerShape" visible="true" active="true">
+        <properties key="obj-type" value="port"/>
+        <properties key="item-kind" value="C"/>
+        <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="60" height="60" x="180" y="37">
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.1" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="18" height="18" x="21" y="21"/>
+        </graphicsAlgorithm>
+        <link>
+          <businessObjects href="../MSCgen.room#Port:Sender$receiver"/>
+        </link>
+        <anchors xsi:type="pi:ChopboxAnchor" outgoingConnections="//@connections.0" referencedGraphicsAlgorithm="//@children.0/@children.0/@children.1/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+        <children visible="true">
+          <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="60" height="15" y="39" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="receiver"/>
+        </children>
+      </children>
+    </children>
+    <children xsi:type="pi:ContainerShape" visible="true" active="true">
+      <properties key="obj-type" value="ref"/>
+      <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="240" height="140" x="509" y="189">
+        <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.3" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="180" height="80" x="30" y="30">
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="150" y="50"/>
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" foreground="//@colors.2" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="20" height="10" x="145" y="65"/>
+        </graphicsAlgorithmChildren>
+      </graphicsAlgorithm>
+      <link>
+        <businessObjects href="../MSCgen.room#ActorRef:Toplevel$receiver"/>
+      </link>
+      <anchors xsi:type="pi:ChopboxAnchor" referencedGraphicsAlgorithm="//@children.0/@children.1/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+      <children visible="true">
+        <graphicsAlgorithm xsi:type="al:Text" background="//@colors.2" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="180" height="80" x="30" y="30" font="//@fonts.0" horizontalAlignment="ALIGNMENT_CENTER" value="receiver&#xA;(Receiver)"/>
+      </children>
+      <children xsi:type="pi:ContainerShape" visible="true" active="true">
+        <properties key="obj-type" value="port"/>
+        <properties key="item-kind" value=""/>
+        <graphicsAlgorithm xsi:type="al:Rectangle" lineWidth="1" filled="false" lineVisible="false" transparency="0.0" width="60" height="60" y="38">
+          <graphicsAlgorithmChildren xsi:type="al:Rectangle" background="//@colors.2" foreground="//@colors.2" lineWidth="1" transparency="0.0" width="18" height="18" x="21" y="21"/>
+        </graphicsAlgorithm>
+        <link>
+          <businessObjects href="../MSCgen.room#Port:Receiver$sender"/>
+        </link>
+        <anchors xsi:type="pi:ChopboxAnchor" incomingConnections="//@connections.0" referencedGraphicsAlgorithm="//@children.0/@children.1/@children.1/@graphicsAlgorithm/@graphicsAlgorithmChildren.0"/>
+        <children visible="true">
+          <graphicsAlgorithm xsi:type="al:Text" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0" width="60" height="15" y="39" font="//@fonts.0" value="sender"/>
+        </children>
+      </children>
+    </children>
+  </children>
+  <connections xsi:type="pi:FreeFormConnection" visible="true" active="true" start="//@children.0/@children.0/@children.1/@anchors.0" end="//@children.0/@children.1/@children.1/@anchors.0">
+    <properties key="obj-type" value="bind"/>
+    <graphicsAlgorithm xsi:type="al:Polyline" foreground="//@colors.2" lineWidth="1" filled="false" transparency="0.0"/>
+    <link>
+      <businessObjects href="../MSCgen.room#Binding:Toplevel$receiver!sender-sender!receiver"/>
+    </link>
+  </connections>
+  <colors red="227" green="238" blue="249"/>
+  <colors red="255" green="255" blue="255"/>
+  <colors/>
+  <colors red="200" green="200" blue="200"/>
+  <fonts name="Arial" size="8"/>
+</pi:Diagram>