github.com/searKing/golang/go@v1.2.117/runtime/cgosymbolizer/include/boost/predef/version_number.h (about)

     1  /*
     2  Copyright Rene Rivera 2005-2016
     3  Distributed under the Boost Software License, Version 1.0.
     4  (See accompanying file LICENSE_1_0.txt or copy at
     5  http://www.boost.org/LICENSE_1_0.txt)
     6  */
     7  
     8  #ifndef BOOST_PREDEF_VERSION_NUMBER_H
     9  #define BOOST_PREDEF_VERSION_NUMBER_H
    10  
    11  /* tag::reference[]
    12  = `BOOST_VERSION_NUMBER`
    13  
    14  [source]
    15  ----
    16  BOOST_VERSION_NUMBER(major,minor,patch)
    17  ----
    18  
    19  Defines standard version numbers, with these properties:
    20  
    21  * Decimal base whole numbers in the range [0,1000000000).
    22    The number range is designed to allow for a (2,2,5) triplet.
    23    Which fits within a 32 bit value.
    24  * The `major` number can be in the [0,99] range.
    25  * The `minor` number can be in the [0,99] range.
    26  * The `patch` number can be in the [0,99999] range.
    27  * Values can be specified in any base. As the defined value
    28    is an constant expression.
    29  * Value can be directly used in both preprocessor and compiler
    30    expressions for comparison to other similarly defined values.
    31  * The implementation enforces the individual ranges for the
    32    major, minor, and patch numbers. And values over the ranges
    33    are truncated (modulo).
    34  
    35  */ // end::reference[]
    36  #define BOOST_VERSION_NUMBER(major,minor,patch) \
    37      ( (((major)%100)*10000000) + (((minor)%100)*100000) + ((patch)%100000) )
    38  
    39  #define BOOST_VERSION_NUMBER_MAX \
    40      BOOST_VERSION_NUMBER(99,99,99999)
    41  
    42  #define BOOST_VERSION_NUMBER_ZERO \
    43      BOOST_VERSION_NUMBER(0,0,0)
    44  
    45  #define BOOST_VERSION_NUMBER_MIN \
    46      BOOST_VERSION_NUMBER(0,0,1)
    47  
    48  #define BOOST_VERSION_NUMBER_AVAILABLE \
    49      BOOST_VERSION_NUMBER_MIN
    50  
    51  #define BOOST_VERSION_NUMBER_NOT_AVAILABLE \
    52      BOOST_VERSION_NUMBER_ZERO
    53  
    54  /* tag::reference[]
    55  [source]
    56  ----
    57  BOOST_VERSION_NUMBER_MAJOR(N), BOOST_VERSION_NUMBER_MINOR(N), BOOST_VERSION_NUMBER_PATCH(N)
    58  ----
    59  
    60  The macros extract the major, minor, and patch portion from a well formed
    61  version number resulting in a preprocessor expression in the range of
    62  [0,99] or [0,99999] for the major and minor, or patch numbers
    63  respectively.
    64  */ // end::reference[]
    65  #define BOOST_VERSION_NUMBER_MAJOR(N) \
    66      ( ((N)/10000000)%100 )
    67  
    68  #define BOOST_VERSION_NUMBER_MINOR(N) \
    69      ( ((N)/100000)%100 )
    70  
    71  #define BOOST_VERSION_NUMBER_PATCH(N) \
    72      ( (N)%100000 )
    73  
    74  #endif