Revert "Octave: cleanup/restructure library files"

This reverts commit bf12d76d03.

Reverting a series of Octave commits for re-applying again without
incorrect whitespace changes.

Lib/octave/director.swg

@@ -0,0 +1,132 @@
+/* -----------------------------------------------------------------------------
+ * director.swg
+ *
+ * This file contains support for director classes so that D proxy
+ * methods can be called from C++.
+ * ----------------------------------------------------------------------------- */
+
+# define SWIG_DIRECTOR_CAST(ARG) dynamic_cast<Swig::Director *>(ARG)
+
+#include <exception>
+
+namespace Swig {
+
+  class Director {
+    octave_swig_type *self;
+    bool swig_disowned;
+
+    Director(const Director &x);
+    Director &operator=(const Director &rhs);
+  public:
+
+    Director(void *vptr):self(0), swig_disowned(false) {
+      set_rtdir(vptr, this);
+    }
+
+    ~Director() {
+      swig_director_destroyed(self, this);
+      if (swig_disowned)
+	self->decref();
+    }
+
+    void swig_set_self(octave_swig_type *new_self) {
+      assert(!swig_disowned);
+      self = new_self;
+    }
+
+    octave_swig_type *swig_get_self() const {
+      return self;
+    }
+
+    void swig_disown() {
+      if (swig_disowned)
+	return;
+      swig_disowned = true;
+      self->incref();
+    }
+  };
+
+  struct DirectorTypeMismatchException {
+    static void raise(const char *msg) {
+      // ... todo
+      throw(DirectorTypeMismatchException());
+    }
+
+    static void raise(const octave_value &ov, const char *msg) {
+      // ... todo
+      raise(msg);
+    }
+  };
+
+  struct DirectorPureVirtualException {
+    static void raise(const char *msg) {
+      // ... todo
+      throw(DirectorPureVirtualException());
+    }
+
+    static void raise(const octave_value &ov, const char *msg) {
+      // ... todo
+      raise(msg);
+    }
+  };
+
+  SWIGINTERN rtdir_map *get_rtdir_map() {
+    static swig_module_info *module = 0;
+    if (!module)
+      module = SWIG_GetModule(0);
+    if (!module)
+      return 0;
+    if (!module->clientdata)
+      module->clientdata = new rtdir_map;
+    return (rtdir_map *) module->clientdata;
+  }
+
+  SWIGINTERNINLINE void set_rtdir(void *vptr, Director *d) {
+    rtdir_map *rm = get_rtdir_map();
+    if (rm)
+      (*rm)[vptr] = d;
+  }
+
+  SWIGINTERNINLINE void erase_rtdir(void *vptr) {
+    rtdir_map *rm = get_rtdir_map();
+    if (rm)
+      (*rm).erase(vptr);
+  }
+
+  SWIGINTERNINLINE Director *get_rtdir(void *vptr) {
+    rtdir_map *rm = get_rtdir_map();
+    if (!rm)
+      return 0;
+    rtdir_map::const_iterator pos = rm->find(vptr);
+    Director *rtdir = (pos != rm->end())? pos->second : 0;
+    return rtdir;
+  }
+
+  SWIGRUNTIME void swig_director_destroyed(octave_swig_type *self, Director *d) {
+    self->director_destroyed(d);
+  }
+
+  SWIGRUNTIME octave_swig_type *swig_director_get_self(Director *d) {
+    return d->swig_get_self();
+  }
+
+  SWIGRUNTIME void swig_director_set_self(Director *d, octave_swig_type *self) {
+    d->swig_set_self(self);
+  }
+
+}
+
+SWIGRUNTIME void swig_acquire_ownership(void *vptr) {
+  //  assert(0);
+  // ... todo
+}
+
+SWIGRUNTIME void swig_acquire_ownership_array(void *vptr) {
+  //  assert(0);
+  // ... todo
+}
+
+SWIGRUNTIME void swig_acquire_ownership_obj(void *vptr, int own) {
+  //  assert(0);
+  // ... todo
+}