/******************************************************** * Some code. Copyright (C) 2003 by Pascal Massimino.   * * All Rights Reserved.      (http://skal.planet-d.net) * * For Educational/Academic use ONLY. See 'LICENSE.TXT'.* ********************************************************//* * skl_exception.h * * exception classes ********************************************************/#ifndef _SKL_EXCEPTION_H_#define _SKL_EXCEPTION_H_////////////////////////////////////////////////////////////// This comment was for old compilers, horny with exceptions// (for instance, egcs-2.91.57 is really sensible to this mess)://// -- We embed exception throwing into a global func// (at the expense of some compiler's warning about//  some return being unreachable...).// All SKL_EXCEPTION must remain a pure virtual// object (only containing the _vptr).// Do NOT even think of making the Skl_Throw take// a "const SKL_EXCEPTION e". And re-read the Stroustrup// to find out why :((// Every *_EXCEPTION should only consist of a vtbl pointer.// It'll be copied by Skl_Throw(), and then re-thrown...////extern void Skl_Throw( const SKL_EXCEPTION &e );//////// But now, we have modern compilers and use something like:////#define Skl_Throw(e) throw( (const SKL_EXCEPTION &)(e) )//#define Skl_Throw(e) throw( (e) )extern void Skl_Throw( const SKL_EXCEPTION &e );//////////////////////////////////////////////////////////class SKL_MSG_EXCEPTION : public SKL_EXCEPTION {  public:    SKL_MSG_EXCEPTION(SKL_CST_STRING Msg, ...);    virtual ~SKL_MSG_EXCEPTION() {}};class SKL_MEM_EXCEPTION : public SKL_EXCEPTION {  private:    static size_t _Size;  public:    SKL_MEM_EXCEPTION(SKL_CST_STRING Msg, int Size=0);    virtual ~SKL_MEM_EXCEPTION() {}    virtual void Print() const;};class SKL_ASSERT_EXCEPTION : public SKL_EXCEPTION {  private:    static char _Text[MAX_LEN];    static char _File[MAX_LEN];     static int  _Line;  public:    SKL_ASSERT_EXCEPTION(SKL_CST_STRING Msg,                          SKL_CST_STRING Text,                         SKL_CST_STRING File,                          int Line);    virtual ~SKL_ASSERT_EXCEPTION() {}    virtual void Print() const;};//////////////////////////////////////////////////////////#endif  /* _SKL_EXCEPTION_H_ */