_range_errors.h

来自「symbian上STL模板库的实现」· C头文件 代码 · 共 99 行

/*
 * Copyright (c) 1999
 * Silicon Graphics
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Silicon Graphics makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 */

#ifndef _STLP_RANGE_ERRORS_H
#define _STLP_RANGE_ERRORS_H

// A few places in the STL throw range errors, using standard exception
// classes defined in <stdexcept>.  This header file provides functions
// to throw those exception objects.

// _STLP_DONT_THROW_RANGE_ERRORS is a hook so that users can disable
// this exception throwing.
#if defined(_STLP_CAN_THROW_RANGE_ERRORS) && defined(_STLP_USE_EXCEPTIONS) \
    && !defined(_STLP_DONT_THROW_RANGE_ERRORS)
# define _STLP_THROW_RANGE_ERRORS
#endif

// For the STLport iostreams, only declaration here, definition is in the lib

#if defined ( _STLP_OWN_IOSTREAMS  ) && ! defined (_STLP_EXTERN_RANGE_ERRORS) 
#  define _STLP_EXTERN_RANGE_ERRORS
# endif

#if defined (_STLP_EXTERN_RANGE_ERRORS)
    _STLP_BEGIN_NAMESPACE
    void  _STLP_DECLSPEC _STLP_CALL __stl_throw_range_error(const char* __msg);
    void  _STLP_DECLSPEC _STLP_CALL __stl_throw_out_of_range(const char* __msg);
    void  _STLP_DECLSPEC _STLP_CALL __stl_throw_length_error(const char* __msg);
    void  _STLP_DECLSPEC _STLP_CALL __stl_throw_invalid_argument(const char* __msg);
    void  _STLP_DECLSPEC _STLP_CALL __stl_throw_overflow_error(const char* __msg);
    _STLP_END_NAMESPACE
#else
    #if defined(_STLP_THROW_RANGE_ERRORS)
        #ifndef _STLP_STDEXCEPT
            #include <stdexcept>
        #endif
        #ifndef _STLP_STRING
            #include <string>
        #endif
        #define _STLP_THROW_MSG(ex,msg)  throw ex(string(msg))
    #else
        #if defined (_STLP_WINCE)
            #define _STLP_THROW_MSG(ex,msg)  TerminateProcess(GetCurrentProcess(), 0)
        #elif defined __SYMBIAN32__
            #include <cstdlib>
            #define _STLP_THROW_MSG(ex,msg)  abort()
        #else
            #include <cstdlib>
            #include <cstdio>
            #define _STLP_THROW_MSG(ex,msg)  puts(msg),_STLP_ABORT()
        #endif
    #endif
    
    // For wrapper mode and throwing range errors, include the
    // stdexcept header and throw the appropriate exceptions directly.
    
    _STLP_BEGIN_NAMESPACE
    inline void _STLP_DECLSPEC _STLP_CALL __stl_throw_range_error(const char* __msg) { 
      _STLP_THROW_MSG(range_error, __msg); 
    }
    
    inline void _STLP_DECLSPEC _STLP_CALL __stl_throw_out_of_range(const char* __msg) { 
      _STLP_THROW_MSG(out_of_range, __msg); 
    }
    
    inline void _STLP_DECLSPEC _STLP_CALL __stl_throw_length_error(const char* __msg) { 
      _STLP_THROW_MSG(length_error, __msg); 
    }
    
    inline void _STLP_DECLSPEC _STLP_CALL __stl_throw_invalid_argument(const char* __msg) { 
      _STLP_THROW_MSG(invalid_argument, __msg); 
    }
    
    inline void _STLP_DECLSPEC _STLP_CALL __stl_throw_overflow_error(const char* __msg) { 
      _STLP_THROW_MSG(overflow_error, __msg); 
    }
    _STLP_END_NAMESPACE
    
    # undef _STLP_THROW_MSG
# endif /* EXTERN_RANGE_ERRORS */


#endif /* _STLP_RANGE_ERRORS_H */

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