Ensure the premature garbage collection prevention parameter (pgcpp) is generated for Java wrappers

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9943 626c5289-ae23-0410-ae9c-e8d60b6d4f22

1 files changed, 17 insertions, 0 deletions

diff --git a/Source/Swig/typeobj.c b/Source/Swig/typeobj.c
index e5781cc5b..038e87ecc 100644
--- a/Source/Swig/typeobj.c
+++ b/Source/Swig/typeobj.c
@@ -556,6 +556,23 @@ int SwigType_isarray(SwigType *t) {
   }
   return 0;
 }
+/*
+ * SwigType_prefix_is_simple_1D_array
+ *
+ * Determine if the type is a 1D array type that is treated as a pointer within SWIG
+ * eg Foo[], Foo[3] return true, but Foo[3][3], Foo*[], Foo*[3], Foo**[] return false
+ */
+int SwigType_prefix_is_simple_1D_array(SwigType *t) {
+  char *c = Char(t);
+
+  if (c && (strncmp(c, "a(", 2) == 0)) {
+    c = strchr(c, '.');
+    c++;
+    return (*c == 0);
+  }
+  return 0;
+}
+
 
 /* Remove all arrays */
 SwigType *SwigType_pop_arrays(SwigType *t) {