70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
//----------------------------------------------------------------------------
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// Anti-Grain Geometry - Version 2.3
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// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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//----------------------------------------------------------------------------
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// Contact: mcseem@antigrain.com
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// mcseemagg@yahoo.com
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// http://www.antigrain.com
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//----------------------------------------------------------------------------
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//
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// SVG exception
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//
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//----------------------------------------------------------------------------
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#ifndef AGG_SVG_EXCEPTION_INCLUDED
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#define AGG_SVG_EXCEPTION_INCLUDED
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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namespace agg
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{
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namespace svg
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{
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class exception
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{
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public:
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~exception()
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{
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delete [] m_msg;
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}
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exception() : m_msg(0) {}
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exception(const char* fmt, ...) :
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m_msg(0)
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{
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if(fmt)
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{
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m_msg = new char [4096];
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va_list arg;
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va_start(arg, fmt);
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vsprintf(m_msg, fmt, arg);
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va_end(arg);
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}
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}
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exception(const exception& exc) :
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m_msg(exc.m_msg ? new char[strlen(exc.m_msg) + 1] : 0)
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{
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if(m_msg) strcpy(m_msg, exc.m_msg);
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}
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const char* msg() const { return m_msg; }
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private:
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char* m_msg;
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};
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}
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}
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#endif
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