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rude
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/**
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* Copyright (c) 2006-2010 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#ifndef LOVE_EXCEPTION_H
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#define LOVE_EXCEPTION_H
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#include <exception>
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#include <cstdarg> // vararg
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#include <cstdio> // vsnprintf
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namespace love
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{
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/**
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* A convenient vararg-enabled exception class.
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**/
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class Exception : public std::exception
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{
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private:
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/**
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* The vsnprintf operates on a buffer this large.
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**/
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static const int BUFFER_SIZE = 256;
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/**
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* The buffer for vsnprintf.
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**/
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char buffer[BUFFER_SIZE];
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public:
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/**
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* Creates a new Exception according to printf-rules.
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*
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* See: http://www.cplusplus.com/reference/clibrary/cstdio/printf/
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*
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* @param fmt The format string (see printf).
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**/
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Exception(const char * fmt, ...);
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/**
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* Returns a string containing reason for the exception.
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* @return A description of the exception.
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**/
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virtual const char * what() const throw();
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}; // class
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} // love
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#endif // LOVE_EXCEPTION_H
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