Name Colision on OSX notify.h = pnotify.h

dtool/src/prc/pnotify.I

@@ -0,0 +1,18 @@
+// Filename: notify.I
+// Created by:  drose (28Feb00)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// [email protected] .
+//
+////////////////////////////////////////////////////////////////////
+

dtool/src/prc/pnotify.h

@@ -0,0 +1,199 @@
+// Filename: pnotify.h
+// Created by:  drose (28Feb00)
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
+//
+// To contact the maintainers of this program write to
+// [email protected] .
+//
+////////////////////////////////////////////////////////////////////
+
+#ifndef NOTIFY_H
+#define NOTIFY_H
+
+#include "dtoolbase.h"
+
+#include "notifySeverity.h"
+#include "pmap.h"
+
+class NotifyCategory;
+
+////////////////////////////////////////////////////////////////////
+//       Class : Notify
+// Description : An object that handles general error reporting to the
+//               user.  It contains a pointer to an ostream, initially
+//               cerr, which can be reset at will to point to
+//               different output devices, according to the needs of
+//               the application.  All output generated within Panda
+//               should vector through the Notify ostream.
+//
+//               This also includes a collection of Categories and
+//               Severities, which may be independently enabled or
+//               disabled, so that error messages may be squelched or
+//               respected according to the wishes of the user.
+////////////////////////////////////////////////////////////////////
+class EXPCL_DTOOLCONFIG Notify {
+PUBLISHED:
+  Notify();
+  ~Notify();
+
+  void set_ostream_ptr(ostream *ostream_ptr, bool delete_later);
+  ostream *get_ostream_ptr() const;
+
+  typedef bool AssertHandler(const char *expression, int line,
+                             const char *source_file);
+
+  void set_assert_handler(AssertHandler *assert_handler);
+  void clear_assert_handler();
+  bool has_assert_handler() const;
+  AssertHandler *get_assert_handler() const;
+
+  bool has_assert_failed() const;
+  const string &get_assert_error_message() const;
+  void clear_assert_failed();
+
+  NotifyCategory *get_top_category();
+  NotifyCategory *get_category(const string &basename,
+                               NotifyCategory *parent_category);
+  NotifyCategory *get_category(const string &basename,
+                               const string &parent_fullname);
+  NotifyCategory *get_category(const string &fullname);
+
+  static ostream &out();
+  static ostream &null();
+  static void write_string(const string &str);
+  static Notify *ptr();
+
+public:
+  static ios_fmtflags get_literal_flag();
+
+  bool assert_failure(const string &expression, int line,
+                      const char *source_file);
+  bool assert_failure(const char *expression, int line,
+                      const char *source_file);
+
+  static NotifySeverity string_severity(const string &string);
+
+  void config_initialized();
+
+private:
+  ostream *_ostream_ptr;
+  bool _owns_ostream_ptr;
+  ostream *_null_ostream_ptr;
+
+  AssertHandler *_assert_handler;
+  bool _assert_failed;
+  string _assert_error_message;
+
+  typedef pmap<string, NotifyCategory *> Categories;
+  Categories _categories;
+
+  static Notify *_global_ptr;
+};
+
+
+// This defines the symbol nout in the same way that cerr and cout are
+// defined, for compactness of C++ code that uses Notify in its
+// simplest form.  Maybe it's a good idea to define this symbol and
+// maybe it's not, but it does seem that "nout" isn't likely to
+// collide with any other name.
+
+#define nout (Notify::out())
+
+// Here are a couple of assert-type functions.  These are designed to
+// avoid simply dumping core, since that's quite troublesome when the
+// programmer is working in a higher-level environment that is calling
+// into the C++ layer.
+
+// nassertr() is intended to be used in functions that have return
+// values; it returns the indicated value if the assertion fails.
+
+// nassertv() is intended to be used in functions that do not have
+// return values; it simply returns if the assertion fails.
+
+// nassertd() does not return from the function, but instead executes
+// the following block of code (like an if statement) if the assertion
+// fails.
+
+// nassertr_always() and nassertv_always() are like nassertr() and
+// nassertv(), except that they will not get completely compiled out
+// if NDEBUG is set.  Instead, they will quietly return from the
+// function.  These macros are appropriate, for instance, for sanity
+// checking user input parameters, where optimal performance is not
+// paramount.
+
+#ifdef NDEBUG
+
+#define nassertr(condition, return_value)
+#define nassertv(condition)
+#define nassertd(condition) if (false)
+// We trust the compiler to optimize the above out.
+
+#define nassertr_always(condition, return_value) \
+  { \
+    if (!(condition)) { \
+      return return_value; \
+    } \
+  }
+
+#define nassertv_always(condition) \
+  { \
+    if (!(condition)) { \
+      return; \
+    } \
+  }
+
+#define nassert_raise(message) Notify::write_string(message)
+
+#define enter_debugger_if(condition) ((void)0)
+
+#else   // NDEBUG
+
+#define nassertr(condition, return_value) \
+  { \
+    if (!(condition)) { \
+      if (Notify::ptr()->assert_failure(#condition, __LINE__, __FILE__)) { \
+        return return_value; \
+      } \
+    } \
+  }
+
+#define nassertv(condition) \
+  { \
+    if (!(condition)) { \
+      if (Notify::ptr()->assert_failure(#condition, __LINE__, __FILE__)) { \
+        return; \
+      } \
+    } \
+  }
+
+#define nassertd(condition) \
+  if (!(condition) && \
+      Notify::ptr()->assert_failure(#condition, __LINE__, __FILE__))
+
+#define nassertr_always(condition, return_value) nassertr(condition, return_value)
+#define nassertv_always(condition) nassertv(condition)
+
+#define nassert_raise(message) Notify::ptr()->assert_failure(message, __LINE__, __FILE__)
+
+#define enter_debugger_if(condition) \
+  if (condition) { \
+    Notify::ptr()->assert_failure(#condition, __LINE__, __FILE__); \
+    __asm { int 3 } \
+  }
+
+
+#endif  // NDEBUG
+
+
+#include "pnotify.I"
+
+#endif