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# fastformat/format/specification_defect_handling/mismatched_arguments_scope_base.hpp

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    00001 /* /////////////////////////////////////////////////////////////////////////
    00002  * File:        fastformat/format/specification_defect_handling/mismatched_arguments_scope_base.hpp
    00003  *
    00004  * Purpose:     Base class for scoping classes that customise the behaviour
    00005  *              in response to mismatched arguments.
    00006  *
    00007  * Created:     1st December 2008
    00008  * Updated:     30th April 2010
    00009  *
    00010  * Home:        http://www.fastformat.org/
    00011  *
    00012  * Copyright (c) 2008-2010, Matthew Wilson and Synesis Software
    00013  * All rights reserved.
    00014  *
    00015  * Redistribution and use in source and binary forms, with or without
    00016  * modification, are permitted provided that the following conditions are
    00017  * met:
    00018  *
    00019  * - Redistributions of source code must retain the above copyright notice,
    00020  *   this list of conditions and the following disclaimer.
    00021  * - Redistributions in binary form must reproduce the above copyright
    00022  *   notice, this list of conditions and the following disclaimer in the
    00023  *   documentation and/or other materials provided with the distribution.
    00024  * - Neither the names of Matthew Wilson and Synesis Software nor the names
    00025  *   of any contributors may be used to endorse or promote products derived
    00026  *   from this software without specific prior written permission.
    00027  *
    00028  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
    00029  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    00030  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    00031  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    00032  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    00033  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    00034  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
    00035  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
    00036  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    00037  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    00038  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    00039  *
    00040  * ////////////////////////////////////////////////////////////////////// */
    00041
    00042
    00049 #ifndef FASTFORMAT_INCL_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE
    00050 #define FASTFORMAT_INCL_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE
    00051
    00052 /* /////////////////////////////////////////////////////////////////////////
    00053  * Version information
    00054  */
    00055
    00056 #ifndef FASTFORMAT_DOCUMENTATION_SKIP_SECTION
    00057 # define FASTFORMAT_VER_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE_MAJOR       1
    00058 # define FASTFORMAT_VER_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE_MINOR       0
    00059 # define FASTFORMAT_VER_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE_REVISION    1
    00060 # define FASTFORMAT_VER_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE_EDIT        4
    00061 #endif /* !FASTFORMAT_DOCUMENTATION_SKIP_SECTION */
    00062
    00063 /* /////////////////////////////////////////////////////////////////////////
    00064  * Language
    00065  */
    00066
    00067 #ifndef __cplusplus
    00068 # error This file can only be included in C++ compilation units
    00069 #endif /* !__cplusplus */
    00070
    00071 /* /////////////////////////////////////////////////////////////////////////
    00072  * Includes
    00073  */
    00074
    00075 #include <fastformat/fastformat.h>
    00076 #include <fastformat/quality/contract.h>
    00077
    00078 /* /////////////////////////////////////////////////////////////////////////
    00079  * Namespace
    00080  */
    00081
    00082 #if !defined(FASTFORMAT_NO_NAMESPACE)
    00083 namespace fastformat
    00084 {
    00085 #endif /* !FASTFORMAT_NO_NAMESPACE */
    00086
    00087 /* /////////////////////////////////////////////////////////////////////////
    00088  * Classes
    00089  */
    00090
    00094 class mismatched_arguments_scope_base
    00095 {
    00096 public: // Member Types
    00098     typedef mismatched_arguments_scope_base     class_type;
    00099
    00100 protected: // Construction
    00106     explicit mismatched_arguments_scope_base(fastformat_mismatchedHandler_t handler, void* param)
    00107         : m_previous(fastformat_setThreadMismatchedHandler(handler, param))
    00108     {}
    00109 public:
    00116     virtual ~mismatched_arguments_scope_base() throw()
    00117     {
    00118         fastformat_setThreadMismatchedHandler(m_previous.handler, m_previous.param);
    00119     }
    00120
    00121 protected: // Operations
    00124     int handle_default(
    00125         void*                   /* param */
    00126     ,   ff_replacement_code_t   code
    00127     ,   size_t                  numParameters
    00128     ,   int                     parameterIndex
    00129     ,   ff_string_slice_t*      slice
    00130     ,   void*                   reserved0
    00131     ,   size_t                  reserved1
    00132     ,   void*                   reserved2
    00133     )
    00134     {
    00135         if(NULL == m_previous.handler)
    00136         {
    00137             return +1; // Ignore unreferenced argument
    00138         }
    00139         else
    00140         {
    00141             return (m_previous.handler)(m_previous.param, code, numParameters, parameterIndex, slice, reserved0, reserved1, reserved2);
    00142         }
    00143     }
    00144
    00145 private:
    00146     mismatched_arguments_scope_base(class_type const&);
    00147     class_type& operator =(class_type const&);
    00148
    00149 protected:  // A (very) rare use case for protected member data, when using (private) implementation inheritance
    00150     mismatched_handler_info_t   m_previous;
    00151 };
    00152
    00153 /* /////////////////////////////////////////////////////////////////////////
    00154  * Namespace
    00155  */
    00156
    00157 #if !defined(FASTFORMAT_NO_NAMESPACE)
    00158 } /* namespace fastformat */
    00159 #endif /* !FASTFORMAT_NO_NAMESPACE */
    00160
    00161 /* ////////////////////////////////////////////////////////////////////// */
    00162
    00163 #endif /* FASTFORMAT_INCL_FASTFORMAT_FORMAT_SPECIFICATION_DEFECT_HANDLING_HPP_MISMATCHED_ARGUMENTS_SCOPE_BASE */
    00164
    00165 /* ///////////////////////////// end of file //////////////////////////// */

FastFormat Library documentation © Matthew Wilson, 2006-2009 |