Helpers.h File Reference

#include <sstream>
#include "StackUtil.h"

Go to the source code of this file.

Macros
#define	BUSBOY_FORMAT_STRING(targetString, message)   { std::ostringstream _ss; _ss << message; targetString = _ss.str(); }
	Copyright 2014 Google Inc. More...
#define	BUSBOY_RETURN_STRING(message)   { std::ostringstream _ss; _ss << message; return _ss.str(); }
	Allows returning a formatted string in one line. More...
#define	BUSBOY_THROW(name, message)
	Allows throwing an exception and formatting its message in one line. More...
#define	BUSBOY_DEBUG(message)

Macro Definition Documentation

#define BUSBOY_DEBUG

(

message

)

Value:

{ \
        std::cout << message << " at " << \
        StackUtil::formatLocation(__FILE__, __FUNCTION__, __LINE__) << std::endl; \
}

#define BUSBOY_FORMAT_STRING	(		targetString,
			message
	)		{ std::ostringstream _ss; _ss << message; targetString = _ss.str(); }

Copyright 2014 Google Inc.

All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Allows creating a formatted string in one line

#define BUSBOY_RETURN_STRING

(

message

)

{ std::ostringstream _ss; _ss << message; return _ss.str(); }

Allows returning a formatted string in one line.

#define BUSBOY_THROW	(		name,
			message
	)

Value:

{ \
        std::ostringstream _ss; \
        _ss << message << std::endl << \
        StackUtil::formatLocation(__FILE__, __FUNCTION__, __LINE__) << std::endl \
        << StackUtil::generateBackTrace(); \
        throw name(_ss.str()); \
}

Allows throwing an exception and formatting its message in one line.

This macro also captures the location in the code and a stack trace, which are added to the exception message.