1 | // |
2 | // Copyright (c) 2000-2002 |
3 | // Joerg Walter, Mathias Koch |
4 | // |
5 | // Distributed under the Boost Software License, Version 1.0. (See |
6 | // accompanying file LICENSE_1_0.txt or copy at |
7 | // http://www.boost.org/LICENSE_1_0.txt) |
8 | // |
9 | // The authors gratefully acknowledge the support of |
10 | // GeNeSys mbH & Co. KG in producing this work. |
11 | // |
12 | |
13 | #ifndef _BOOST_UBLAS_CONFIG_ |
14 | #define _BOOST_UBLAS_CONFIG_ |
15 | |
16 | #include <cassert> |
17 | #include <cstddef> |
18 | #include <algorithm> |
19 | #include <limits> |
20 | |
21 | #include <boost/config.hpp> |
22 | #include <boost/static_assert.hpp> |
23 | #include <boost/noncopyable.hpp> |
24 | #include <boost/mpl/if.hpp> |
25 | #include <boost/mpl/and.hpp> |
26 | #include <boost/type_traits/is_same.hpp> |
27 | #include <boost/type_traits/is_convertible.hpp> |
28 | #include <boost/type_traits/is_const.hpp> |
29 | #include <boost/type_traits/remove_reference.hpp> |
30 | |
31 | // C++11 |
32 | #if defined(__cplusplus) && __cplusplus >= 201103L |
33 | |
34 | #define BOOST_UBLAS_CPP_GE_2011 |
35 | |
36 | #elif BOOST_MSVC >= 1800 |
37 | |
38 | #define BOOST_UBLAS_CPP_GE_2011 |
39 | |
40 | #else |
41 | |
42 | #undef BOOST_UBLAS_CPP_GE_2011 // Make sure no one defined it |
43 | |
44 | #endif |
45 | |
46 | // Microsoft Visual C++ |
47 | #if defined (BOOST_MSVC) && ! defined (BOOST_STRICT_CONFIG) |
48 | |
49 | // Version 7.1 |
50 | #if BOOST_MSVC == 1310 |
51 | // One of these workarounds is needed for MSVC 7.1 AFAIK |
52 | // (thanks to John Maddock and Martin Lauer). |
53 | #if !(defined(BOOST_UBLAS_NO_NESTED_CLASS_RELATION) || defined(BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION)) |
54 | #define BOOST_UBLAS_NO_NESTED_CLASS_RELATION |
55 | #endif |
56 | |
57 | #endif |
58 | |
59 | #endif |
60 | |
61 | |
62 | // GNU Compiler Collection |
63 | #if defined (__GNUC__) && ! defined (BOOST_STRICT_CONFIG) |
64 | |
65 | #if __GNUC__ >= 4 || (__GNUC__ >= 3 && __GNUC_MINOR__ >= 4) |
66 | // Specified by ABI definition see GCC bug id 9982 |
67 | #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW |
68 | #endif |
69 | |
70 | #if __GNUC__ < 3 |
71 | #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1 |
72 | #endif |
73 | |
74 | #endif |
75 | |
76 | |
77 | // Intel Compiler |
78 | #if defined (BOOST_INTEL) && ! defined (BOOST_STRICT_CONFIG) |
79 | |
80 | #if defined (BOOST_INTEL_LINUX) && (BOOST_INTEL_LINUX >= 800) |
81 | // By inspection of compiler results |
82 | #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW |
83 | #endif |
84 | |
85 | #if (BOOST_INTEL < 700) |
86 | #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1 |
87 | #endif |
88 | |
89 | // Define swap for index_pair and triple. |
90 | #if (BOOST_INTEL <= 800) |
91 | namespace boost { namespace numeric { namespace ublas { |
92 | template<class C, class IC> |
93 | class indexed_iterator; |
94 | |
95 | template<class V> |
96 | class index_pair; |
97 | template<class M> |
98 | class index_triple; |
99 | }}} |
100 | |
101 | namespace std { |
102 | template<class V> |
103 | inline |
104 | void swap (boost::numeric::ublas::index_pair<V> i1, boost::numeric::ublas::index_pair<V> i2) { |
105 | i1.swap (i2); |
106 | } |
107 | template<class M> |
108 | inline |
109 | void swap (boost::numeric::ublas::index_triple<M> i1, boost::numeric::ublas::index_triple<M> i2) { |
110 | i1.swap (i2); |
111 | } |
112 | // iter_swap also needed for ICC on Itanium? |
113 | template<class C, class IC> |
114 | inline |
115 | void iter_swap (boost::numeric::ublas::indexed_iterator<C, IC> it1, |
116 | boost::numeric::ublas::indexed_iterator<C, IC> it2) { |
117 | swap (*it1, *it2); |
118 | } |
119 | } |
120 | #endif |
121 | |
122 | #endif |
123 | |
124 | |
125 | // Comeau compiler - thanks to Kresimir Fresl |
126 | #if defined (__COMO__) && ! defined (BOOST_STRICT_CONFIG) |
127 | |
128 | // Missing std::abs overloads for float types in <cmath> are in <cstdlib> |
129 | #if defined(__LIBCOMO__) && (__LIBCOMO_VERSION__ <= 31) |
130 | #include <cstdlib> |
131 | #endif |
132 | |
133 | #endif |
134 | |
135 | // PGI compiler |
136 | #ifdef __PGIC__ |
137 | #define BOOST_UBLAS_UNSUPPORTED_COMPILER 0 |
138 | #endif |
139 | |
140 | // HP aCC C++ compiler |
141 | #if defined (__HP_aCC) && ! defined (BOOST_STRICT_CONFIG) |
142 | # if (__HP_aCC >= 60000 ) |
143 | # define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW |
144 | #endif |
145 | #endif |
146 | |
147 | |
148 | // SGI MIPSpro C++ compiler |
149 | #if defined (__sgi) && ! defined (BOOST_STRICT_CONFIG) |
150 | |
151 | // Missing std::abs overloads for float types in <cmath> are in <cstdlib> |
152 | // This test should be library version specific. |
153 | #include <cstdlib> |
154 | |
155 | #if __COMPILER_VERSION >=650 |
156 | // By inspection of compiler results - thanks to Peter Schmitteckert |
157 | #define BOOST_UBLAS_USEFUL_ARRAY_PLACEMENT_NEW |
158 | #endif |
159 | |
160 | #endif |
161 | |
162 | |
163 | // Metrowerks Codewarrior |
164 | #if defined (__MWERKS__) && ! defined (BOOST_STRICT_CONFIG) |
165 | |
166 | // 8.x |
167 | #if __MWERKS__ <= 0x3003 |
168 | #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1 |
169 | #endif |
170 | |
171 | #endif |
172 | |
173 | |
174 | // Detect other compilers with serious defects - override by defineing BOOST_UBLAS_UNSUPPORTED_COMPILER=0 |
175 | #ifndef BOOST_UBLAS_UNSUPPORTED_COMPILER |
176 | #if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) || defined(BOOST_NO_SFINAE) || defined(BOOST_NO_STDC_NAMESPACE) |
177 | #define BOOST_UBLAS_UNSUPPORTED_COMPILER 1 |
178 | #endif |
179 | #endif |
180 | |
181 | // Cannot continue with an unsupported compiler |
182 | #if defined(BOOST_UBLAS_UNSUPPORTED_COMPILER) && (BOOST_UBLAS_UNSUPPORTED_COMPILER != 0) |
183 | #error Your compiler and/or configuration is unsupported by this verions of uBLAS. Define BOOST_UBLAS_UNSUPPORTED_COMPILER=0 to override this message. Boost 1.32.0 includes uBLAS with support for many older compilers. |
184 | #endif |
185 | |
186 | |
187 | |
188 | // Enable performance options in RELEASE mode |
189 | #if defined (NDEBUG) || defined (BOOST_UBLAS_NDEBUG) |
190 | |
191 | #ifndef BOOST_UBLAS_INLINE |
192 | #define BOOST_UBLAS_INLINE inline |
193 | #endif |
194 | |
195 | // Do not check sizes! |
196 | #define BOOST_UBLAS_USE_FAST_SAME |
197 | |
198 | // NO runtime error checks with BOOST_UBLAS_CHECK macro |
199 | #ifndef BOOST_UBLAS_CHECK_ENABLE |
200 | #define BOOST_UBLAS_CHECK_ENABLE 0 |
201 | #endif |
202 | |
203 | // NO type compatibility numeric checks |
204 | #ifndef BOOST_UBLAS_TYPE_CHECK |
205 | #define BOOST_UBLAS_TYPE_CHECK 0 |
206 | #endif |
207 | |
208 | |
209 | // Disable performance options in DEBUG mode |
210 | #else |
211 | |
212 | #ifndef BOOST_UBLAS_INLINE |
213 | #define BOOST_UBLAS_INLINE |
214 | #endif |
215 | |
216 | // Enable runtime error checks with BOOST_UBLAS_CHECK macro. Check bounds etc |
217 | #ifndef BOOST_UBLAS_CHECK_ENABLE |
218 | #define BOOST_UBLAS_CHECK_ENABLE 1 |
219 | #endif |
220 | |
221 | // Type compatibiltity numeric checks |
222 | #ifndef BOOST_UBLAS_TYPE_CHECK |
223 | #define BOOST_UBLAS_TYPE_CHECK 1 |
224 | #endif |
225 | |
226 | #endif |
227 | |
228 | |
229 | /* |
230 | * Type compatibility checks |
231 | * Control type compatibility numeric runtime checks for non dense matrices. |
232 | * Require additional storage and complexity |
233 | */ |
234 | #if BOOST_UBLAS_TYPE_CHECK |
235 | template <class Dummy> |
236 | struct disable_type_check |
237 | { |
238 | static bool value; |
239 | }; |
240 | template <class Dummy> |
241 | bool disable_type_check<Dummy>::value = false; |
242 | #endif |
243 | #ifndef BOOST_UBLAS_TYPE_CHECK_EPSILON |
244 | #define BOOST_UBLAS_TYPE_CHECK_EPSILON (type_traits<real_type>::type_sqrt (std::numeric_limits<real_type>::epsilon ())) |
245 | #endif |
246 | #ifndef BOOST_UBLAS_TYPE_CHECK_MIN |
247 | #define BOOST_UBLAS_TYPE_CHECK_MIN (type_traits<real_type>::type_sqrt ( (std::numeric_limits<real_type>::min) ())) |
248 | #endif |
249 | |
250 | |
251 | /* |
252 | * General Configuration |
253 | */ |
254 | |
255 | // Proxy shortcuts overload the alreadly heavily over used operator () |
256 | //#define BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS |
257 | |
258 | // In order to simplify debugging is is possible to simplify expression template |
259 | // so they are restricted to a single operation |
260 | // #define BOOST_UBLAS_SIMPLE_ET_DEBUG |
261 | |
262 | // Use invariant hoisting. |
263 | // #define BOOST_UBLAS_USE_INVARIANT_HOISTING |
264 | |
265 | // Use Duff's device in element access loops |
266 | // #define BOOST_UBLAS_USE_DUFF_DEVICE |
267 | |
268 | // Choose evaluation method for dense vectors and matrices |
269 | #if !(defined(BOOST_UBLAS_USE_INDEXING) || defined(BOOST_UBLAS_USE_ITERATING)) |
270 | #define BOOST_UBLAS_USE_INDEXING |
271 | #endif |
272 | // #define BOOST_UBLAS_ITERATOR_THRESHOLD 0 |
273 | |
274 | // Use indexed iterators - unsupported implementation experiment |
275 | // #define BOOST_UBLAS_USE_INDEXED_ITERATOR |
276 | |
277 | // Alignment of bounded_array type |
278 | #ifndef BOOST_UBLAS_BOUNDED_ARRAY_ALIGN |
279 | #define BOOST_UBLAS_BOUNDED_ARRAY_ALIGN |
280 | #endif |
281 | |
282 | // Enable different sparse element proxies |
283 | #ifndef BOOST_UBLAS_NO_ELEMENT_PROXIES |
284 | // Sparse proxies prevent reference invalidation problems in expressions such as: |
285 | // a [1] = a [0] = 1 Thanks to Marc Duflot for spotting this. |
286 | // #define BOOST_UBLAS_STRICT_MAP_ARRAY |
287 | #define BOOST_UBLAS_STRICT_VECTOR_SPARSE |
288 | #define BOOST_UBLAS_STRICT_MATRIX_SPARSE |
289 | // Hermitian matrices use element proxies to allow assignment to conjugate triangle |
290 | #define BOOST_UBLAS_STRICT_HERMITIAN |
291 | #endif |
292 | |
293 | // Define to configure special settings for reference returning members |
294 | // #define BOOST_UBLAS_REFERENCE_CONST_MEMBER |
295 | // #define BOOST_UBLAS_PROXY_CONST_MEMBER |
296 | |
297 | |
298 | // Include type declerations and functions |
299 | #include <boost/numeric/ublas/fwd.hpp> |
300 | #include <boost/numeric/ublas/detail/definitions.hpp> |
301 | |
302 | |
303 | #endif |
304 | |
305 | |