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1 | //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. |
2 | ||
3 | //Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #ifndef BOOST_QVM_5DD4CBFC96F5453B13D89A1CDBAE32 | |
7 | #define BOOST_QVM_5DD4CBFC96F5453B13D89A1CDBAE32 | |
8 | ||
9 | //This file was generated by a program. Do not edit manually. | |
10 | ||
11 | #include <boost/qvm/deduce_scalar.hpp> | |
12 | #include <boost/qvm/deduce_vec.hpp> | |
13 | #include <boost/qvm/enable_if.hpp> | |
14 | #include <boost/qvm/error.hpp> | |
15 | #include <boost/qvm/inline.hpp> | |
16 | #include <boost/qvm/math.hpp> | |
17 | #include <boost/qvm/static_assert.hpp> | |
18 | #include <boost/qvm/throw_exception.hpp> | |
19 | #include <boost/qvm/vec_traits.hpp> | |
20 | ||
21 | namespace | |
22 | boost | |
23 | { | |
24 | namespace | |
25 | qvm | |
26 | { | |
27 | template <class A,class B> | |
28 | BOOST_QVM_INLINE_OPERATIONS | |
29 | typename lazy_enable_if_c< | |
30 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
31 | deduce_vec2<A,B,2> >::type | |
32 | operator+( A const & a, B const & b ) | |
33 | { | |
34 | typedef typename deduce_vec2<A,B,2>::type R; | |
35 | BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2); | |
36 | R r; | |
37 | vec_traits<R>::template write_element<0>(r)=vec_traits<A>::template read_element<0>(a)+vec_traits<B>::template read_element<0>(b); | |
38 | vec_traits<R>::template write_element<1>(r)=vec_traits<A>::template read_element<1>(a)+vec_traits<B>::template read_element<1>(b); | |
39 | return r; | |
40 | } | |
41 | ||
42 | namespace | |
43 | sfinae | |
44 | { | |
45 | using ::boost::qvm::operator+; | |
46 | } | |
47 | ||
48 | namespace | |
49 | qvm_detail | |
50 | { | |
51 | template <int D> | |
52 | struct plus_vv_defined; | |
53 | ||
54 | template <> | |
55 | struct | |
56 | plus_vv_defined<2> | |
57 | { | |
58 | static bool const value=true; | |
59 | }; | |
60 | } | |
61 | ||
62 | template <class A,class B> | |
63 | BOOST_QVM_INLINE_OPERATIONS | |
64 | typename lazy_enable_if_c< | |
65 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
66 | deduce_vec2<A,B,2> >::type | |
67 | operator-( A const & a, B const & b ) | |
68 | { | |
69 | typedef typename deduce_vec2<A,B,2>::type R; | |
70 | BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2); | |
71 | R r; | |
72 | vec_traits<R>::template write_element<0>(r)=vec_traits<A>::template read_element<0>(a)-vec_traits<B>::template read_element<0>(b); | |
73 | vec_traits<R>::template write_element<1>(r)=vec_traits<A>::template read_element<1>(a)-vec_traits<B>::template read_element<1>(b); | |
74 | return r; | |
75 | } | |
76 | ||
77 | namespace | |
78 | sfinae | |
79 | { | |
80 | using ::boost::qvm::operator-; | |
81 | } | |
82 | ||
83 | namespace | |
84 | qvm_detail | |
85 | { | |
86 | template <int D> | |
87 | struct minus_vv_defined; | |
88 | ||
89 | template <> | |
90 | struct | |
91 | minus_vv_defined<2> | |
92 | { | |
93 | static bool const value=true; | |
94 | }; | |
95 | } | |
96 | ||
97 | template <class A,class B> | |
98 | BOOST_QVM_INLINE_OPERATIONS | |
99 | typename enable_if_c< | |
100 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
101 | A &>::type | |
102 | operator+=( A & a, B const & b ) | |
103 | { | |
104 | vec_traits<A>::template write_element<0>(a)+=vec_traits<B>::template read_element<0>(b); | |
105 | vec_traits<A>::template write_element<1>(a)+=vec_traits<B>::template read_element<1>(b); | |
106 | return a; | |
107 | } | |
108 | ||
109 | namespace | |
110 | sfinae | |
111 | { | |
112 | using ::boost::qvm::operator+=; | |
113 | } | |
114 | ||
115 | namespace | |
116 | qvm_detail | |
117 | { | |
118 | template <int D> | |
119 | struct plus_eq_vv_defined; | |
120 | ||
121 | template <> | |
122 | struct | |
123 | plus_eq_vv_defined<2> | |
124 | { | |
125 | static bool const value=true; | |
126 | }; | |
127 | } | |
128 | ||
129 | template <class A,class B> | |
130 | BOOST_QVM_INLINE_OPERATIONS | |
131 | typename enable_if_c< | |
132 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
133 | A &>::type | |
134 | operator-=( A & a, B const & b ) | |
135 | { | |
136 | vec_traits<A>::template write_element<0>(a)-=vec_traits<B>::template read_element<0>(b); | |
137 | vec_traits<A>::template write_element<1>(a)-=vec_traits<B>::template read_element<1>(b); | |
138 | return a; | |
139 | } | |
140 | ||
141 | namespace | |
142 | sfinae | |
143 | { | |
144 | using ::boost::qvm::operator-=; | |
145 | } | |
146 | ||
147 | namespace | |
148 | qvm_detail | |
149 | { | |
150 | template <int D> | |
151 | struct minus_eq_vv_defined; | |
152 | ||
153 | template <> | |
154 | struct | |
155 | minus_eq_vv_defined<2> | |
156 | { | |
157 | static bool const value=true; | |
158 | }; | |
159 | } | |
160 | ||
161 | template <class A,class B> | |
162 | BOOST_QVM_INLINE_OPERATIONS | |
163 | typename lazy_enable_if_c< | |
164 | vec_traits<A>::dim==2 && is_scalar<B>::value, | |
165 | deduce_vec<A> >::type | |
166 | operator*( A const & a, B b ) | |
167 | { | |
168 | typedef typename deduce_vec<A>::type R; | |
169 | R r; | |
170 | vec_traits<R>::template write_element<0>(r)=vec_traits<A>::template read_element<0>(a)*b; | |
171 | vec_traits<R>::template write_element<1>(r)=vec_traits<A>::template read_element<1>(a)*b; | |
172 | return r; | |
173 | } | |
174 | ||
175 | namespace | |
176 | sfinae | |
177 | { | |
178 | using ::boost::qvm::operator*; | |
179 | } | |
180 | ||
181 | namespace | |
182 | qvm_detail | |
183 | { | |
184 | template <int D> | |
185 | struct mul_vs_defined; | |
186 | ||
187 | template <> | |
188 | struct | |
189 | mul_vs_defined<2> | |
190 | { | |
191 | static bool const value=true; | |
192 | }; | |
193 | } | |
194 | ||
195 | template <class A,class B> | |
196 | BOOST_QVM_INLINE_OPERATIONS | |
197 | typename enable_if_c< | |
198 | vec_traits<A>::dim==2 && is_scalar<B>::value, | |
199 | A &>::type | |
200 | operator*=( A & a, B b ) | |
201 | { | |
202 | vec_traits<A>::template write_element<0>(a)*=b; | |
203 | vec_traits<A>::template write_element<1>(a)*=b; | |
204 | return a; | |
205 | } | |
206 | ||
207 | namespace | |
208 | sfinae | |
209 | { | |
210 | using ::boost::qvm::operator*=; | |
211 | } | |
212 | ||
213 | namespace | |
214 | qvm_detail | |
215 | { | |
216 | template <int D> | |
217 | struct mul_eq_vs_defined; | |
218 | ||
219 | template <> | |
220 | struct | |
221 | mul_eq_vs_defined<2> | |
222 | { | |
223 | static bool const value=true; | |
224 | }; | |
225 | } | |
226 | ||
227 | template <class A,class B> | |
228 | BOOST_QVM_INLINE_OPERATIONS | |
229 | typename lazy_enable_if_c< | |
230 | vec_traits<A>::dim==2 && is_scalar<B>::value, | |
231 | deduce_vec<A> >::type | |
232 | operator/( A const & a, B b ) | |
233 | { | |
234 | typedef typename deduce_vec<A>::type R; | |
235 | R r; | |
236 | vec_traits<R>::template write_element<0>(r)=vec_traits<A>::template read_element<0>(a)/b; | |
237 | vec_traits<R>::template write_element<1>(r)=vec_traits<A>::template read_element<1>(a)/b; | |
238 | return r; | |
239 | } | |
240 | ||
241 | namespace | |
242 | sfinae | |
243 | { | |
244 | using ::boost::qvm::operator/; | |
245 | } | |
246 | ||
247 | namespace | |
248 | qvm_detail | |
249 | { | |
250 | template <int D> | |
251 | struct div_vs_defined; | |
252 | ||
253 | template <> | |
254 | struct | |
255 | div_vs_defined<2> | |
256 | { | |
257 | static bool const value=true; | |
258 | }; | |
259 | } | |
260 | ||
261 | template <class A,class B> | |
262 | BOOST_QVM_INLINE_OPERATIONS | |
263 | typename enable_if_c< | |
264 | vec_traits<A>::dim==2 && is_scalar<B>::value, | |
265 | A &>::type | |
266 | operator/=( A & a, B b ) | |
267 | { | |
268 | vec_traits<A>::template write_element<0>(a)/=b; | |
269 | vec_traits<A>::template write_element<1>(a)/=b; | |
270 | return a; | |
271 | } | |
272 | ||
273 | namespace | |
274 | sfinae | |
275 | { | |
276 | using ::boost::qvm::operator/=; | |
277 | } | |
278 | ||
279 | namespace | |
280 | qvm_detail | |
281 | { | |
282 | template <int D> | |
283 | struct div_eq_vs_defined; | |
284 | ||
285 | template <> | |
286 | struct | |
287 | div_eq_vs_defined<2> | |
288 | { | |
289 | static bool const value=true; | |
290 | }; | |
291 | } | |
292 | ||
293 | template <class A,class B> | |
294 | BOOST_QVM_INLINE_OPERATIONS | |
295 | typename enable_if_c< | |
296 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
297 | A &>::type | |
298 | assign( A & a, B const & b ) | |
299 | { | |
300 | vec_traits<A>::template write_element<0>(a)=vec_traits<B>::template read_element<0>(b); | |
301 | vec_traits<A>::template write_element<1>(a)=vec_traits<B>::template read_element<1>(b); | |
302 | return a; | |
303 | } | |
304 | ||
305 | namespace | |
306 | sfinae | |
307 | { | |
308 | using ::boost::qvm::assign; | |
309 | } | |
310 | ||
311 | namespace | |
312 | qvm_detail | |
313 | { | |
314 | template <int D> | |
315 | struct assign_vv_defined; | |
316 | ||
317 | template <> | |
318 | struct | |
319 | assign_vv_defined<2> | |
320 | { | |
321 | static bool const value=true; | |
322 | }; | |
323 | } | |
324 | ||
325 | template <class R,class A> | |
326 | BOOST_QVM_INLINE_OPERATIONS | |
327 | typename enable_if_c< | |
328 | is_vec<A>::value && | |
329 | vec_traits<R>::dim==2 && vec_traits<A>::dim==2, | |
330 | R>::type | |
331 | convert_to( A const & a ) | |
332 | { | |
333 | R r; | |
334 | vec_traits<R>::template write_element<0>(r)=vec_traits<A>::template read_element<0>(a); | |
335 | vec_traits<R>::template write_element<1>(r)=vec_traits<A>::template read_element<1>(a); | |
336 | return r; | |
337 | } | |
338 | ||
339 | namespace | |
340 | sfinae | |
341 | { | |
342 | using ::boost::qvm::convert_to; | |
343 | } | |
344 | ||
345 | namespace | |
346 | qvm_detail | |
347 | { | |
348 | template <int D> | |
349 | struct convert_to_v_defined; | |
350 | ||
351 | template <> | |
352 | struct | |
353 | convert_to_v_defined<2> | |
354 | { | |
355 | static bool const value=true; | |
356 | }; | |
357 | } | |
358 | ||
359 | template <class A,class B> | |
360 | BOOST_QVM_INLINE_OPERATIONS | |
361 | typename enable_if_c< | |
362 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
363 | bool>::type | |
364 | operator==( A const & a, B const & b ) | |
365 | { | |
366 | return | |
367 | vec_traits<A>::template read_element<0>(a)==vec_traits<B>::template read_element<0>(b) && | |
368 | vec_traits<A>::template read_element<1>(a)==vec_traits<B>::template read_element<1>(b); | |
369 | } | |
370 | ||
371 | namespace | |
372 | sfinae | |
373 | { | |
374 | using ::boost::qvm::operator==; | |
375 | } | |
376 | ||
377 | namespace | |
378 | qvm_detail | |
379 | { | |
380 | template <int D> | |
381 | struct eq_vv_defined; | |
382 | ||
383 | template <> | |
384 | struct | |
385 | eq_vv_defined<2> | |
386 | { | |
387 | static bool const value=true; | |
388 | }; | |
389 | } | |
390 | ||
391 | template <class A,class B> | |
392 | BOOST_QVM_INLINE_OPERATIONS | |
393 | typename enable_if_c< | |
394 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
395 | bool>::type | |
396 | operator!=( A const & a, B const & b ) | |
397 | { | |
398 | return | |
399 | !(vec_traits<A>::template read_element<0>(a)==vec_traits<B>::template read_element<0>(b)) || | |
400 | !(vec_traits<A>::template read_element<1>(a)==vec_traits<B>::template read_element<1>(b)); | |
401 | } | |
402 | ||
403 | namespace | |
404 | sfinae | |
405 | { | |
406 | using ::boost::qvm::operator!=; | |
407 | } | |
408 | ||
409 | namespace | |
410 | qvm_detail | |
411 | { | |
412 | template <int D> | |
413 | struct neq_vv_defined; | |
414 | ||
415 | template <> | |
416 | struct | |
417 | neq_vv_defined<2> | |
418 | { | |
419 | static bool const value=true; | |
420 | }; | |
421 | } | |
422 | ||
423 | template <class A> | |
424 | BOOST_QVM_INLINE_OPERATIONS | |
425 | typename lazy_enable_if_c< | |
426 | vec_traits<A>::dim==2, | |
427 | deduce_vec<A> >::type | |
428 | operator-( A const & a ) | |
429 | { | |
430 | typedef typename deduce_vec<A>::type R; | |
431 | R r; | |
432 | vec_traits<R>::template write_element<0>(r)=-vec_traits<A>::template read_element<0>(a); | |
433 | vec_traits<R>::template write_element<1>(r)=-vec_traits<A>::template read_element<1>(a); | |
434 | return r; | |
435 | } | |
436 | ||
437 | namespace | |
438 | sfinae | |
439 | { | |
440 | using ::boost::qvm::operator-; | |
441 | } | |
442 | ||
443 | namespace | |
444 | qvm_detail | |
445 | { | |
446 | template <int D> | |
447 | struct minus_v_defined; | |
448 | ||
449 | template <> | |
450 | struct | |
451 | minus_v_defined<2> | |
452 | { | |
453 | static bool const value=true; | |
454 | }; | |
455 | } | |
456 | ||
457 | template <class A> | |
458 | BOOST_QVM_INLINE_OPERATIONS | |
459 | typename enable_if_c< | |
460 | is_vec<A>::value && vec_traits<A>::dim==2, | |
461 | typename vec_traits<A>::scalar_type>::type | |
462 | mag( A const & a ) | |
463 | { | |
464 | typedef typename vec_traits<A>::scalar_type T; | |
465 | T const a0=vec_traits<A>::template read_element<0>(a); | |
466 | T const a1=vec_traits<A>::template read_element<1>(a); | |
467 | T const m2=a0*a0+a1*a1; | |
468 | T const mag=sqrt<T>(m2); | |
469 | return mag; | |
470 | } | |
471 | ||
472 | namespace | |
473 | sfinae | |
474 | { | |
475 | using ::boost::qvm::mag; | |
476 | } | |
477 | ||
478 | namespace | |
479 | qvm_detail | |
480 | { | |
481 | template <int D> | |
482 | struct mag_v_defined; | |
483 | ||
484 | template <> | |
485 | struct | |
486 | mag_v_defined<2> | |
487 | { | |
488 | static bool const value=true; | |
489 | }; | |
490 | } | |
491 | ||
492 | template <class A> | |
493 | BOOST_QVM_INLINE_OPERATIONS | |
494 | typename enable_if_c< | |
495 | is_vec<A>::value && vec_traits<A>::dim==2, | |
496 | typename vec_traits<A>::scalar_type>::type | |
497 | mag_sqr( A const & a ) | |
498 | { | |
499 | typedef typename vec_traits<A>::scalar_type T; | |
500 | T const a0=vec_traits<A>::template read_element<0>(a); | |
501 | T const a1=vec_traits<A>::template read_element<1>(a); | |
502 | T const m2=a0*a0+a1*a1; | |
503 | return m2; | |
504 | } | |
505 | ||
506 | namespace | |
507 | sfinae | |
508 | { | |
509 | using ::boost::qvm::mag_sqr; | |
510 | } | |
511 | ||
512 | namespace | |
513 | qvm_detail | |
514 | { | |
515 | template <int D> | |
516 | struct mag_sqr_v_defined; | |
517 | ||
518 | template <> | |
519 | struct | |
520 | mag_sqr_v_defined<2> | |
521 | { | |
522 | static bool const value=true; | |
523 | }; | |
524 | } | |
525 | ||
526 | template <class A> | |
527 | BOOST_QVM_INLINE_OPERATIONS | |
528 | typename lazy_enable_if_c< | |
529 | vec_traits<A>::dim==2, | |
530 | deduce_vec<A> >::type | |
531 | normalized( A const & a ) | |
532 | { | |
533 | typedef typename vec_traits<A>::scalar_type T; | |
534 | T const a0=vec_traits<A>::template read_element<0>(a); | |
535 | T const a1=vec_traits<A>::template read_element<1>(a); | |
536 | T const m2=a0*a0+a1*a1; | |
537 | if( m2==scalar_traits<typename vec_traits<A>::scalar_type>::value(0) ) | |
538 | BOOST_QVM_THROW_EXCEPTION(zero_magnitude_error()); | |
539 | T const rm=scalar_traits<T>::value(1)/sqrt<T>(m2); | |
540 | typedef typename deduce_vec<A>::type R; | |
541 | R r; | |
542 | vec_traits<R>::template write_element<0>(r)=a0*rm; | |
543 | vec_traits<R>::template write_element<1>(r)=a1*rm; | |
544 | return r; | |
545 | } | |
546 | ||
547 | namespace | |
548 | sfinae | |
549 | { | |
550 | using ::boost::qvm::normalized; | |
551 | } | |
552 | ||
553 | template <class A> | |
554 | BOOST_QVM_INLINE_OPERATIONS | |
555 | typename enable_if_c< | |
556 | vec_traits<A>::dim==2, | |
557 | void>::type | |
558 | normalize( A & a ) | |
559 | { | |
560 | typedef typename vec_traits<A>::scalar_type T; | |
561 | T const a0=vec_traits<A>::template read_element<0>(a); | |
562 | T const a1=vec_traits<A>::template read_element<1>(a); | |
563 | T const m2=a0*a0+a1*a1; | |
564 | if( m2==scalar_traits<typename vec_traits<A>::scalar_type>::value(0) ) | |
565 | BOOST_QVM_THROW_EXCEPTION(zero_magnitude_error()); | |
566 | T const rm=scalar_traits<T>::value(1)/sqrt<T>(m2); | |
567 | vec_traits<A>::template write_element<0>(a)*=rm; | |
568 | vec_traits<A>::template write_element<1>(a)*=rm; | |
569 | } | |
570 | ||
571 | namespace | |
572 | sfinae | |
573 | { | |
574 | using ::boost::qvm::normalize; | |
575 | } | |
576 | ||
577 | namespace | |
578 | qvm_detail | |
579 | { | |
580 | template <int D> | |
581 | struct normalize_v_defined; | |
582 | ||
583 | template <> | |
584 | struct | |
585 | normalize_v_defined<2> | |
586 | { | |
587 | static bool const value=true; | |
588 | }; | |
589 | } | |
590 | ||
591 | template <class A,class B> | |
592 | BOOST_QVM_INLINE_OPERATIONS | |
593 | typename lazy_enable_if_c< | |
594 | vec_traits<A>::dim==2 && vec_traits<B>::dim==2, | |
595 | deduce_scalar<typename vec_traits<A>::scalar_type,typename vec_traits<B>::scalar_type> >::type | |
596 | dot( A const & a, B const & b ) | |
597 | { | |
598 | typedef typename vec_traits<A>::scalar_type Ta; | |
599 | typedef typename vec_traits<B>::scalar_type Tb; | |
600 | typedef typename deduce_scalar<Ta,Tb>::type Tr; | |
601 | Ta const a0=vec_traits<A>::template read_element<0>(a); | |
602 | Ta const a1=vec_traits<A>::template read_element<1>(a); | |
603 | Tb const b0=vec_traits<B>::template read_element<0>(b); | |
604 | Tb const b1=vec_traits<B>::template read_element<1>(b); | |
605 | Tr const dot=a0*b0+a1*b1; | |
606 | return dot; | |
607 | } | |
608 | ||
609 | namespace | |
610 | sfinae | |
611 | { | |
612 | using ::boost::qvm::dot; | |
613 | } | |
614 | ||
615 | namespace | |
616 | qvm_detail | |
617 | { | |
618 | template <int D> | |
619 | struct dot_vv_defined; | |
620 | ||
621 | template <> | |
622 | struct | |
623 | dot_vv_defined<2> | |
624 | { | |
625 | static bool const value=true; | |
626 | }; | |
627 | } | |
628 | ||
629 | } | |
630 | } | |
631 | ||
632 | #endif |