Program: gdcm
Module: $RCSfile: gdcmDebug.h,v $
Language: C++
- Date: $Date: 2005/01/31 12:19:33 $
- Version: $Revision: 1.26 $
+ Date: $Date: 2005/07/19 14:43:48 $
+ Version: $Revision: 1.36 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
//-----------------------------------------------------------------------------
/**
- * \ingroup Debug
* \brief Debug is an object for debugging in program.
* It has 2 debugging modes :
* - error : for bad library use, seriously wrong DICOM
* - debug : for information/debug messages
* - warning : for warning about DICOM quality (kosher)
+ * - assert : design by contract implementation. A function should have
+ * proper input and proper output.
+ * (should not happen, not user controlled)
*
* A debugging message is only show if the flag is on (DebugFlag)
* This is static var and can be set at beginning of code:
Debug();
~Debug();
- /// This is a global flag that controls whether any debug, warning
- /// messages are displayed.
- static bool GetDebugFlag ();
+ /// \brief This is a global flag that controls whether any debug, warning
+ /// messages are displayed.
static void SetDebugFlag (bool flag);
- static void SetDebugOn () { SetDebugFlag(true); };
- static void SetDebugOff () { SetDebugFlag(false); };
+ static bool GetDebugFlag ();
+ /// \brief Sets the Debug Flag to true
+ static void DebugOn () { SetDebugFlag(true); };
+ /// \brief Sets the Debug Flag to false
+ static void DebugOff () { SetDebugFlag(false); };
- /// This is a global flag that controls if debug are redirected
- /// to a file or not
- static bool GetDebugToFile ();
+ /// \brief This is a global flag that controls if debug are redirected
+ /// to a file or not
static void SetDebugToFile (bool flag);
- static void SetDebugToFileOn () { SetDebugToFile(true); };
- static void SetDebugToFileOff () { SetDebugToFile(false); };
+ static bool GetDebugToFile ();
+ /// \brief Next debug messages will be sent in the debug file
+ static void DebugToFileOn () { SetDebugToFile(true); };
+ /// \brief Next debug messages will be sent in the standard output
+ static void DebugToFileOff () { SetDebugToFile(false); };
- /// Set the filename the debug stream should be redirect to
- /// Settting a filename also set DebugToFile to true
- static void SetDebugFilename (std::string const& filename);
+ static void SetDebugFilename (std::string const &filename);
- /// Internal use only. Allow us to retrieve the static from anywhere
- /// in gdcm code
static std::ofstream &GetDebugFile ();
};
* @param msg message part
*/
#ifdef NDEBUG
-#define gdcmDebugMacro(msg)
+#define gdcmDebugMacro(msg) {}
#else
#define gdcmDebugMacro(msg) \
{ \
#endif //NDEBUG
/**
- * \brief Verbose
+ * \brief Warning
* @param msg message part
*/
#ifdef NDEBUG
-#define gdcmVerboseMacro(msg) \
-{ \
-}
+#define gdcmWarningMacro(msg) {}
#else
-#define gdcmVerboseMacro(msg) \
+#define gdcmWarningMacro(msg) \
{ \
if( Debug::GetDebugFlag() ) \
{ \
std::ostringstream osmacro; \
- osmacro << "Verbose: In " __FILE__ ", line " << __LINE__ \
+ osmacro << "Warning: In " __FILE__ ", line " << __LINE__ \
<< ", function " << GDCM_FUNCTION << "\n" \
<< msg << "\n\n"; \
if( Debug::GetDebugToFile() ) \
* @param msg second message part
*/
#ifdef NDEBUG
-#define gdcmErrorMacro(msg)
+#define gdcmErrorMacro(msg) {}
#else
#define gdcmErrorMacro(msg) \
{ \
* gdcmAssertMacro( "my message" && 2 < 3 )
*/
#ifdef NDEBUG
-#define gdcmAssertMacro(arg)
+#define gdcmAssertMacro(arg) {}
#else
#define gdcmAssertMacro(arg) \
{ \
}
#endif //NDEBUG
+//-----------------------------------------------------------------------------
+//
+// Define GDCM_LEGACY macro to mark legacy methods where they are
+// declared in their class. Example usage:
+//
+// // @deprecated Replaced by MyOtherMethod() as of gdcm 2.0.
+// GDCM_LEGACY(void MyMethod());
+#if defined(GDCM_LEGACY_REMOVE)
+ // Remove legacy methods completely.
+# define GDCM_LEGACY(method)
+#elif defined(GDCM_LEGACY_SILENT)
+ // Provide legacy methods with no warnings.
+# define GDCM_LEGACY(method) method
+#else
+ // Setup compile-time warnings for uses of deprecated methods if
+ // possible on this compiler.
+# if defined(__GNUC__) && !defined(__INTEL_COMPILER) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+# define GDCM_LEGACY(method) method __attribute__((deprecated))
+# elif defined(_MSC_VER) && _MSC_VER >= 1300
+# define GDCM_LEGACY(method) __declspec(deprecated) method
+# else
+# define GDCM_LEGACY(method) method
+# endif
+#endif
+
+// Macros to create runtime deprecation warning messages in function
+// bodies. Example usage:
+//
+// void MyClass::MyOldMethod()
+// {
+// GDCM_LEGACY_BODY(MyClass::MyOldMethod, 2.0);
+// }
+//
+// void MyClass::MyMethod()
+// {
+// GDCM_LEGACY_REPLACED_BODY(MyClass::MyMethod, 5.0,
+// MyClass::MyOtherMethod);
+// }
+#if defined(GDCM_LEGACY_REMOVE) || defined(GDCM_LEGACY_SILENT)
+# define GDCM_LEGACY_BODY(method, version)
+# define GDCM_LEGACY_REPLACED_BODY(method, version, replace)
+#else
+# define GDCM_LEGACY_BODY(method, version) \
+ gdcmWarningMacro(#method " was deprecated for gdcm" #version " and will be removed in a future version.")
+# define GDCM_LEGACY_REPLACED_BODY(method, version, replace) \
+ gdcmWarningMacro(#method " was deprecated for gdcm" #version " and will be removed in a future version. Use " #replace " instead.")
+#endif
+
#endif
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