-
+/*
+# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+# pour la Santé)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+# Previous Authors : Laurent Guigues, Jean-Pierre Roux
+# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+#
+# This software is governed by the CeCILL-B license under French law and
+# abiding by the rules of distribution of free software. You can use,
+# modify and/ or redistribute the software under the terms of the CeCILL-B
+# license as circulated by CEA, CNRS and INRIA at the following URL
+# http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+# or in the file LICENSE.txt.
+#
+# As a counterpart to the access to the source code and rights to copy,
+# modify and redistribute granted by the license, users are provided only
+# with a limited warranty and the software's author, the holder of the
+# economic rights, and the successive licensors have only limited
+# liability.
+#
+# The fact that you are presently reading this means that you have had
+# knowledge of the CeCILL-B license and that you accept its terms.
+# ------------------------------------------------------------------------
+*/
/*! \file
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-
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\brief Class creaMessageManager and Macros for outputing messages in crea
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-
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There are 4 kinds of messages :
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- Messages (normal messages)
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- Debug messages (not compiled in release)
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- Warnings
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- Errors
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There are also "types" of messages which are strings which identify the nature of the message
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(for example : "Kernel" messages are generated by the core classes of the library, there can be a type of
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message for each type of Node, and so on...)
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A type of message must be declared by registering it into the MessageManager. This is done by a line like :
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crea::MessageManager::RegisterMessageType("Kernel","Messages generated by the core classes of the library",5);
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where :
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-The first string is the type of the message (the category which will be used to generate a message of this type)
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-The second string is help string
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-The integer is the initial level for the messages of this type (see below).
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-
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To generate a message of a known type then use one of the macros :
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creaMessage, creaDebugMessage, creaWarning, creaError or their variants.
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example :
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-
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creaMessage("Kernel",4,"problem with "<<GetName()<<creaendl);
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will push the 3rd argument in std::cout if the message level of "Kernel" messages is greater or equal to 4.
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which means that it generates a message of level 4 (0 : very important/always displayed ... 9 : deep debug message).
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-
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At run time, one is able to change the level of the messages displayed by using a command like :
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crea::MessageManager::SetMessageLevel("Kernel",5);
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which tells the manager to display all Kernel messages of level up to 5.
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-
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Variants :
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-
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crea*Cont : continues a previous creaMessage on the same line (without rewriting the type and level)
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crea*Inc / Dec : displays the message and then increments/decrement the messages tabulation
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-
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*/
//===========================================================
-
/**
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\class crea::MessageManager
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\brief Manages the messages displayed by crea
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*/
-
-
-
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#ifndef __creaMessageManager_h__
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#define __creaMessageManager_h__
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// The do { } while(0) statement in macros is made to "swallow the semicolon"
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// see http://gcc.gnu.org/onlinedocs/cpp/Swallowing-the-Semicolon.html#Swallowing-the-Semicolon
-
-
-
#include "creaSystem.h"
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#include "creaRTTI.h" // for CREA_GET_CURRENT_OBJECT_NAME
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// Signal/slot mechanism for message events
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-#include <boost/signal.hpp>
-
+#include <boost/signals2/signal.hpp>
#include <boost/bind.hpp>
-
-
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#include <string>
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#include <map>
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#include <iostream>
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#include <sstream>
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-
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// Comment out these symbols to prevent compilation
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//#define CREA_COMPILE_MESSAGES
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//#define CREA_COMPILE_DEBUG_MESSAGES
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//#define CREA_COMPILE_WARNING_MESSAGES
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//#define CREA_COMPILE_ERROR_MESSAGES
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-
-
-
-
#define creaOnMessageLevel(key,value) \
int __creaOnMessageLevelVariable = \
crea::MessageManager::GetMessageLevel(key); \
} \
else if (value<= __creaOnMessageLevelVariable)
-
-
#ifdef CREA_PREPEND_MESSAGE_WITH_CODE
#define creaMessageCode \
key[0] << key[1] << key[2] << value << " "
#define creaMessageCode ""
#endif
-
-
#ifdef CREA_PREPEND_MESSAGE_WITH_TAB
#define creaMessageTab \
crea::MessageManager::GetTab()
#define creaMessageTab ""
#endif
-
-
//#define CREA_PREPEND_MESSAGE_WITH_SPACE
#ifdef CREA_PREPEND_MESSAGE_WITH_SPACE
#define creaMessageSpace(value) \
//=============================================
- typedef boost::signal<void (const std::string&)> MessageSignalType;
+ typedef boost::signals2::signal<void (const std::string&)> MessageSignalType;
typedef MessageSignalType::slot_function_type MessageCallbackType;
git://git.creatis.insa-lyon.fr / crea.git / blobdiff