luabind/config.hpp

   1 // Copyright (c) 2003 Daniel Wallin and Arvid Norberg
   2
   3 // Permission is hereby granted, free of charge, to any person obtaining a
   4 // copy of this software and associated documentation files (the "Software"),
   5 // to deal in the Software without restriction, including without limitation
   6 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7 // and/or sell copies of the Software, and to permit persons to whom the
   8 // Software is furnished to do so, subject to the following conditions:
   9
  10 // The above copyright notice and this permission notice shall be included
  11 // in all copies or substantial portions of the Software.
  12
  13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
  14 // ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
  15 // TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  16 // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
  17 // SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
  18 // ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  19 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
  21 // OR OTHER DEALINGS IN THE SOFTWARE.
  22
  23
  24 #ifndef LUABIND_CONFIG_HPP_INCLUDED
  25 #define LUABIND_CONFIG_HPP_INCLUDED
  26
  27 #include <boost/config.hpp>
  28
  29 #ifdef BOOST_MSVC
  30         #define LUABIND_ANONYMOUS_FIX static
  31 #else
  32         #define LUABIND_ANONYMOUS_FIX
  33 #endif
  34
  35 #if defined (BOOST_MSVC) && (BOOST_MSVC <= 1200)
  36
  37 #define for if (false) {} else for
  38
  39 #include <cstring>
  40
  41 namespace std
  42 {
  43         using ::strlen;
  44         using ::strcmp;
  45         using ::type_info;
  46 }
  47
  48 #endif
  49
  50
  51 #if defined (BOOST_MSVC) && (BOOST_MSVC <= 1300)
  52         #define LUABIND_MSVC_TYPENAME
  53 #else
  54         #define LUABIND_MSVC_TYPENAME typename
  55 #endif
  56
  57 // the maximum number of arguments of functions that's
  58 // registered. Must at least be 2
  59 #ifndef LUABIND_MAX_ARITY
  60         #define LUABIND_MAX_ARITY 10
  61 #elif LUABIND_MAX_ARITY <= 1
  62         #undef LUABIND_MAX_ARITY
  63         #define LUABIND_MAX_ARITY 2
  64 #endif
  65
  66 // the maximum number of classes one class
  67 // can derive from
  68 // max bases must at least be 1
  69 #ifndef LUABIND_MAX_BASES
  70         #define LUABIND_MAX_BASES 4
  71 #elif LUABIND_MAX_BASES <= 0
  72         #undef LUABIND_MAX_BASES
  73         #define LUABIND_MAX_BASES 1
  74 #endif
  75
  76 // LUABIND_NO_ERROR_CHECKING
  77 // define this to remove all error checks
  78 // this will improve performance and memory
  79 // footprint.
  80 // if it is defined matchers will only be called on
  81 // overloaded functions, functions that's
  82 // not overloaded will be called directly. The
  83 // parameters on the lua stack are assumed
  84 // to match those of the function.
  85 // exceptions will still be catched when there's
  86 // no error checking.
  87
  88 // LUABIND_NOT_THREADSAFE
  89 // this define will make luabind non-thread safe. That is,
  90 // it will rely on a static variable. You can still have
  91 // multiple lua states and use coroutines, but only
  92 // one of your real threads may run lua code.
  93
  94 // LUABIND_NO_EXCEPTIONS
  95 // this define will disable all usage of try, catch and throw in
  96 // luabind. This will in many cases disable runtime-errors, such
  97 // as invalid casts, when calling lua-functions that fails or
  98 // returns values that cannot be converted by the given policy.
  99 // Luabind requires that no function called directly or indirectly
 100 // by luabind throws an exception (throwing exceptions through
 101 // C code has undefined behavior, lua is written in C).
 102
 103 #ifdef LUABIND_DYNAMIC_LINK
 104 # ifdef BOOST_WINDOWS
 105 #  ifdef LUABIND_BUILDING
 106 #   define LUABIND_API __declspec(dllexport)
 107 #  else
 108 #   define LUABIND_API __declspec(dllimport)
 109 #  endif
 110 # else
 111 #  if defined(_GNUC_) && _GNUC_ >=4
 112 #   define LUABIND_API __attribute__ ((visibility("default")))
 113 #  endif
 114 # endif
 115 #endif
 116
 117 #ifndef LUABIND_API
 118 # define LUABIND_API
 119 #endif
 120
 121 #if !defined(LUABIND_CPP0x) \
 122  && !defined(BOOST_NO_DECLTYPE) \
 123  && !defined(BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS) \
 124  && !defined(BOOST_NO_VARIADIC_TEMPLATES)
 125
 126 # define LUABIND_CPP0x
 127
 128 #endif
 129
 130 namespace luabind {
 131
 132 LUABIND_API void disable_super_deprecation();
 133
 134 } // namespace luabind
 135
 136 #endif // LUABIND_CONFIG_HPP_INCLUDED
 137