gdcmTrace.h File Reference

#include "gdcmTypes.h"
#include "gdcmSystem.h"
#include <iosfwd>
#include <cassert>

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Classes
class	gdcm::Trace
	Trace. More...

Namespaces
namespace	gdcm

Macros
#define	GDCM_FUNCTION   "<unknown>"
#define	gdcmAssertAlwaysMacro(arg)   gdcmAssertMacro(arg)
	AssertAlways.
#define	gdcmAssertMacro(arg)
	Assert.
#define	gdcmDebugMacro(msg)
	Debug.
#define	gdcmErrorMacro(msg)
	Error this is pretty bad, more than just warning It could mean lost of data, something not handle...
#define	gdcmWarningMacro(msg)
	Warning.

Macro Definition Documentation

GDCM_FUNCTION

#define GDCM_FUNCTION   "<unknown>"

gdcmAssertAlwaysMacro

#define gdcmAssertAlwaysMacro

(

arg

)

gdcmAssertMacro(arg)

AssertAlways.

Parameters

arg	argument to test An easy solution to pass also a message is to do: gdcmAssertMacro( "my message" && 2 < 3 )

gdcmAssertMacro

#define gdcmAssertMacro

(

arg

)

Value:

{                                                                 \
   if( !(arg) )                                                   \
   {                                                              \
   std::ostringstream osmacro;                                    \
   osmacro << "Assert: In " __FILE__ ", line " << __LINE__        \
           << ", function " << GDCM_FUNCTION                      \
           << "\n\n";                                             \
   std::ostream &_os = gdcm::Trace::GetErrorStream();             \
   _os << osmacro.str() << std::endl;                             \
   assert ( arg );                                                \
   }                                                              \
}                                                                 \
GDCM_NOOP_STATEMENT

Assert.

Parameters

arg	argument to test An easy solution to pass also a message is to do: gdcmAssertMacro( "my message" && 2 < 3 )

gdcmDebugMacro

#define gdcmDebugMacro

(

msg

)

Value:

{                                                                 \
   if( gdcm::Trace::GetDebugFlag() )                              \
   {                                                              \
   std::ostringstream osmacro;                                    \
   osmacro << "Debug: In " __FILE__ ", line " << __LINE__         \
           << ", function " << GDCM_FUNCTION << '\n'              \
           << "Last system error was: "                           \
           << gdcm::System::GetLastSystemError() << '\n' << msg;  \
   std::ostream &_os = gdcm::Trace::GetDebugStream();             \
   _os << osmacro.str() << "\n\n" << std::endl;                   \
   }                                                              \
}                                                                 \
GDCM_NOOP_STATEMENT

Debug.

Parameters

msg	message part

gdcmErrorMacro

#define gdcmErrorMacro

(

msg

)

Value:

{                                                                 \
   if( gdcm::Trace::GetErrorFlag() )                              \
   {                                                              \
   std::ostringstream osmacro;                                    \
   osmacro << "Error: In " __FILE__ ", line " << __LINE__         \
           << ", function " << GDCM_FUNCTION << '\n'              \
           << msg << "\n\n";                                      \
   std::ostream &_os = gdcm::Trace::GetErrorStream();             \
   _os << osmacro.str() << std::endl;                             \
   }                                                              \
}                                                                 \
GDCM_NOOP_STATEMENT

Error this is pretty bad, more than just warning It could mean lost of data, something not handle...

Parameters

msg	second message part

gdcmWarningMacro

#define gdcmWarningMacro

(

msg

)

Value:

{                                                                 \
   if( gdcm::Trace::GetWarningFlag() )                            \
   {                                                              \
   std::ostringstream osmacro;                                    \
   osmacro << "Warning: In " __FILE__ ", line " << __LINE__       \
           << ", function " << GDCM_FUNCTION << "\n"              \
           << msg << "\n\n";                                      \
   std::ostream &_os = gdcm::Trace::GetWarningStream();           \
   _os << osmacro.str() << std::endl;                             \
   }                                                              \
}                                                                 \
GDCM_NOOP_STATEMENT

Warning.

Parameters

msg	message part