dotter

commit 3050e351ad9b99de010605d37e10657f9dc1e65f
parent 0059eae50ec95f7a2f4ea86b93d46f9e6c5ae8bc
Author: Morel Bérenger <berengermorel76@gmail.com>
Date:   Fri, 27 Nov 2020 12:07:23 +0100

uml: adds friend relations

Diffstat:
M
README
 | 
8
++++++++
M
uml
 | 
14
+++++++++++---

2 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/README b/README
@@ -48,6 +48,7 @@ List of directives:
 * aggreg
 * compose
 * depends
+* friend
 
 ==== private ====
 
@@ -138,3 +139,10 @@ Closes the current class.
 
 Arg 1: "owner" class
 Arg 2: target class
+
+==== friend ====
+Defines a friendship relationt
+Closes the current class.
+
+Arg 1: "owner" class
+Arg 2: target class
diff --git a/uml b/uml
@@ -32,6 +32,12 @@ function relation( from, to, tail, head, label ) {
 	}
 }
 
+function depends( type ) {
+	end_class();
+	relation( $2, $3, "none", "vee", type );
+	printf( " style = \"dotted\" ];\n" );
+}
+
 BEGIN {
 	printf( "digraph %s\n{\n", FILENAME );
 	class = "";
@@ -101,9 +107,11 @@ $1 == "compose" {
 }
 
 $1 == "depends" {
-	end_class();
-	relation( $2, $3, "none", "vee", "" );
-	printf( " style = \"dotted\" ];\n" );
+	depends( "" );
+}
+
+$1 == "friend" {
+	depends( "friend" );
 }
 
 END {