From 4b870cc5f9671201dfad6fa836847cdd40aef519 Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Tue, 27 Jul 2010 21:31:13 -0400
Subject: Added debug_cast which uses dynamic_cast on debug builds, and
 static_cast on release builds

---
 include/extensible.h    |  6 +++---
 include/services.h      | 17 +++++++++++++++++
 include/sysconf.h.cmake |  2 ++
 3 files changed, 22 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/extensible.h b/include/extensible.h
index 523a25b6d..5ab32c6eb 100644
--- a/include/extensible.h
+++ b/include/extensible.h
@@ -153,7 +153,7 @@ class CoreExport Extensible
 
 		if (it != this->Extension_Items.end())
 		{
-			p = dynamic_cast<ExtensibleItemRegular<T> *>(it->second)->GetItem();
+			p = debug_cast<ExtensibleItemRegular<T> *>(it->second)->GetItem();
 			return true;
 		}
 
@@ -172,7 +172,7 @@ class CoreExport Extensible
 
 		if (it != this->Extension_Items.end())
 		{
-			p = dynamic_cast<ExtensibleItemPointer<T> *>(it->second)->GetItem();
+			p = debug_cast<ExtensibleItemPointer<T> *>(it->second)->GetItem();
 			return true;
 		}
 
@@ -192,7 +192,7 @@ class CoreExport Extensible
 
 		if (it != this->Extension_Items.end())
 		{
-			p = dynamic_cast<ExtensibleItemPointerArray<T> *>(it->second)->GetItem();
+			p = debug_cast<ExtensibleItemPointerArray<T> *>(it->second)->GetItem();
 			return true;
 		}
 
diff --git a/include/services.h b/include/services.h
index 16f365a09..8e1adcf01 100644
--- a/include/services.h
+++ b/include/services.h
@@ -41,6 +41,7 @@
 #include <sys/types.h>
 #include <assert.h>
 #include <fcntl.h>
+#include <typeinfo>
 
 #ifndef _WIN32
 # include <unistd.h>
@@ -268,6 +269,22 @@ class DatabaseException : public CoreException
 	virtual ~DatabaseException() throw() { }
 };
 
+/** Debug cast to be used instead of dynamic_cast, this uses dynamic_cast
+ * for debug builds and static_cast on releass builds to speed up the program
+ * because dynamic_cast relies on RTTI.
+ */
+template<typename T, typename O> inline T debug_cast(O ptr)
+{
+#ifdef DEBUG_BUILD
+	T ret = dynamic_cast<T>(ptr);
+	if (ret == NULL)
+		throw CoreException(Anope::string("debug_cast<") + typeid(T).name() + ">(" + typeid(O).name() + ") fail");
+	return ret;
+#else
+	return static_cast<T>(ptr);
+#endif
+}
+
 /*************************************************************************/
 
 /** Class with the ability to keep flags on items, they should extend from this
diff --git a/include/sysconf.h.cmake b/include/sysconf.h.cmake
index 5884a3284..0184c5359 100644
--- a/include/sysconf.h.cmake
+++ b/include/sysconf.h.cmake
@@ -1,6 +1,8 @@
 #ifndef _SYSCONF_H_
 #define _SYSCONF_H_
 
+#cmakedefine DEBUG_BUILD
+
 #cmakedefine DEFUMASK @DEFUMASK@
 #cmakedefine HAVE_SYS_TYPES_H 1
 #cmakedefine HAVE_STDINT_H 1
-- 
cgit 


From a2573a2c3067343ebf46292691671ba4bad855a8 Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Tue, 27 Jul 2010 22:12:20 -0400
Subject: Removed some assertions, replaced with throwing CoreExceptions

---
 include/services.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include')

diff --git a/include/services.h b/include/services.h
index 8e1adcf01..fdbaccbfc 100644
--- a/include/services.h
+++ b/include/services.h
@@ -39,7 +39,6 @@
 
 #include <sys/stat.h> /* for umask() on some systems */
 #include <sys/types.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <typeinfo>
 
-- 
cgit