Enable logging to Matlab window using callback function

Also introduces a mex initialize function that is called
at the first invocation of any mex method.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/Logging.cpp b/src/Logging.cpp
index 9011d37..9d7c219 100644
--- a/src/Logging.cpp
+++ b/src/Logging.cpp
@@ -124,8 +124,7 @@ void CLogger::_setLevel(int id, log_level m_eLevel)
 void CLogger::setOutputScreen(int fd, log_level m_eLevel)
 {
 	_assureIsInitialized();
-	clog_free(0);
-	clog_init_fd(0, fd);
+	clog_set_fd(0, fd);
 	_setLevel(0,m_eLevel);
 }
 
@@ -169,6 +168,11 @@ CLogger::CLogger()
 	;
 }
 
+bool CLogger::setCallbackScreen(void (*cb)(const char *msg, size_t len)){
+	_assureIsInitialized();
+	return clog_set_cb(0,cb)==0;
+}
+
 bool CLogger::m_bEnabledScreen = true;
 bool CLogger::m_bEnabledFile = true;
 bool CLogger::m_bFileProvided = false;