00001 #ifndef s11n_net_s11n_1_1_FUNCTIONAL_HPP_INCLUDED
00002 #define s11n_net_s11n_1_1_FUNCTIONAL_HPP_INCLUDED 1
00003
00004
00005
00006
00007 #include <s11n.net/s11n/tags.hpp>
00008
00009 namespace s11n {
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022 template <typename T>
00023 struct reference_base_f
00024 {
00025 typedef T type;
00026 type & value;
00027 explicit reference_base_f( type & _ref ) : value(_ref)
00028 {}
00029
00030
00031
00032
00033 inline operator T() const
00034 {
00035 return this->value;
00036 }
00037
00038
00039
00040
00041
00042 inline type & operator()() const
00043 {
00044 return this->value;
00045 }
00046
00047 };
00048
00049
00050
00051
00052
00053
00054
00055 template <typename T>
00056 struct reference_f : reference_base_f<T>
00057 {
00058 typedef typename reference_base_f<T>::type type;
00059 explicit reference_f( type & _ref ) : reference_base_f<T>(_ref)
00060 {}
00061
00062 template <typename X>
00063 inline const reference_f & operator=( const X & val ) const
00064 {
00065 this->value = val;
00066 return *this;
00067 }
00068 };
00069
00070
00071
00072
00073
00074
00075
00076 template <typename T>
00077 struct reference_f<T const> : reference_base_f<T const>
00078 {
00079 typedef typename reference_base_f<T const>::type type;
00080 explicit reference_f( type & _ref ) : reference_base_f<T const>(_ref)
00081 {}
00082 };
00083
00084
00085
00086
00087 template <typename T>
00088 struct reference_f<T *> : reference_base_f<T>
00089 {
00090
00091 typedef typename reference_base_f<T>::type type;
00092 explicit reference_f( type * _ref ) : reference_base_f<T>(*_ref)
00093 {}
00094 };
00095
00096
00097
00098
00099 template <typename T>
00100 struct reference_f<T const *> : reference_base_f<T const>
00101 {
00102
00103 typedef typename reference_base_f<T const>::type type;
00104 explicit reference_f( type * _ref ) : reference_base_f<T const>(*_ref)
00105 {}
00106 };
00107
00108
00109
00110
00111
00112
00113
00114 template <typename T>
00115 inline reference_f<T> ref( T & ref )
00116 {
00117 return reference_f<T>(ref);
00118 }
00119
00120
00121
00122
00123
00124
00125
00126
00127
00128
00129
00130
00131 template <typename T>
00132 struct pointer_base_f
00133 {
00134
00135 typedef T type;
00136 type * value;
00137 explicit pointer_base_f( type * _ref ) : value(_ref)
00138 {}
00139 explicit pointer_base_f( type & _ref ) : value(&_ref)
00140 {}
00141
00142
00143
00144
00145 inline type * operator()() const
00146 {
00147 return this->value;
00148 }
00149
00150
00151 inline type * get() const
00152 {
00153 return this->value;
00154 }
00155
00156 inline type * operator->() const
00157 {
00158 return this->value;
00159 }
00160
00161 inline bool empty() const
00162 {
00163 return 0 != this->value;
00164 }
00165 };
00166
00167
00168
00169
00170
00171 template <typename T>
00172 struct pointer_f : pointer_base_f<T>
00173 {
00174 typedef typename pointer_base_f<T>::type type;
00175 explicit pointer_f( type & _ref ) : pointer_base_f<T>(&_ref)
00176 {}
00177 explicit pointer_f( type * _ref ) : pointer_base_f<T>(_ref)
00178 {}
00179 };
00180
00181
00182
00183
00184
00185 template <typename T>
00186 struct pointer_f<T const> : pointer_base_f<T const>
00187 {
00188 typedef typename pointer_base_f<T const>::type type;
00189 explicit pointer_f( type & _ref ) : pointer_base_f<T const>(&_ref)
00190 {}
00191 explicit pointer_f( type * _ref ) : pointer_base_f<T const>(_ref)
00192 {}
00193
00194 };
00195
00196
00197
00198
00199
00200 template <typename T>
00201 struct pointer_f<T *> : pointer_base_f<T>
00202 {
00203 typedef typename pointer_base_f<T>::type type;
00204 explicit pointer_f( type * _ref ) : pointer_base_f<T>(_ref)
00205 {}
00206 explicit pointer_f( type & _ref ) : pointer_base_f<T>(&_ref)
00207 {}
00208 };
00209
00210
00211
00212
00213
00214 template <typename T>
00215 struct pointer_f<T const *> : pointer_base_f<T const>
00216 {
00217 typedef typename pointer_base_f<T const>::type type;
00218 explicit pointer_f( type * _ref ) : pointer_base_f<T const>(_ref)
00219 {}
00220 explicit pointer_f( type & _ref ) : pointer_base_f<T const>(&_ref)
00221 {}
00222 };
00223
00224
00225
00226
00227
00228
00229
00230
00231
00232
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00247
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00249
00250
00251
00252
00253
00254
00255 template <typename T>
00256 struct value_f
00257 {
00258 typedef T type;
00259 type value;
00260 value_f( type const & _ref ) : value(_ref)
00261 {}
00262
00263
00264 inline operator T() const
00265 {
00266 return this->value;
00267 }
00268
00269
00270 inline type operator()() const
00271 {
00272 return this->value;
00273 }
00274 };
00275
00276
00277 template <typename T>
00278 struct value_f<T const> : value_f<T> {};
00279
00280
00281 template <typename T>
00282 struct value_f<T &> : value_f<T> {};
00283
00284
00285 template <typename T>
00286 struct value_f<T const &> : value_f<T> {};
00287
00288
00289
00290 template <typename T>
00291 inline value_f<T> val( const T & v )
00292 {
00293 return value_f<T>(v);
00294 }
00295
00296
00297
00298
00299
00300
00301
00302
00303
00304 struct serialize_f : serialize_binary_f_tag
00305 {
00306 template <typename NT, typename ST>
00307 inline bool operator()( NT & dest, const ST & src ) const
00308 {
00309 return serialize<NT,ST>( dest, src );
00310 }
00311 };
00312
00313
00314
00315
00316
00317
00318
00319 struct deserialize_f : deserialize_binary_f_tag
00320 {
00321 template <typename NT, typename ST>
00322 inline bool operator()( const NT & src, ST & dest ) const
00323 {
00324 return deserialize<NT,ST>( src, dest );
00325 }
00326 };
00327
00328
00329
00330
00331
00332
00333
00334
00335
00336
00337
00338
00339
00340
00341
00342
00343 template <typename NodeType,typename SerializableT, typename BinaryFunctorT = serialize_f>
00344 struct serialize_nullary_f : serialize_nullary_f_tag
00345 {
00346 reference_f<NodeType> node;
00347 reference_f<SerializableT const> serializable;
00348 BinaryFunctorT functor;
00349 serialize_nullary_f( NodeType & n, SerializableT const & s )
00350 : node(n), serializable(s), functor()
00351 {
00352 }
00353
00354 serialize_nullary_f( NodeType & n, SerializableT const & s, BinaryFunctorT const & f ): node(n), serializable(s), functor(f)
00355 {
00356 }
00357
00358 inline bool operator()() const
00359 {
00360 return this->functor( this->node(), this->serializable() );
00361 }
00362 };
00363
00364
00365
00366
00367 template <typename NodeType,typename SerializableT, typename BinaryFunctorT>
00368 inline serialize_nullary_f<NodeType,SerializableT,BinaryFunctorT>
00369 ser_nullary_f( NodeType & n, SerializableT const & s, BinaryFunctorT const & f )
00370 {
00371 return serialize_nullary_f<NodeType,SerializableT,BinaryFunctorT>( n, s, f );
00372 }
00373
00374
00375
00376
00377 template <typename NodeType,typename SerializableT>
00378 inline serialize_nullary_f<NodeType,SerializableT>
00379 ser_nullary_f( NodeType & n, SerializableT const & s )
00380 {
00381 return serialize_nullary_f<NodeType,SerializableT>( n, s );
00382 }
00383
00384
00385
00386
00387
00388
00389
00390 template <typename NodeType, typename BinaryFunctorT = serialize_f>
00391 struct node_to_serialize_unary_f : serialize_unary_serializable_f_tag
00392 {
00393
00394 reference_f<NodeType> node;
00395 BinaryFunctorT functor;
00396 node_to_serialize_unary_f( NodeType & n ) : node(n), functor() {}
00397 node_to_serialize_unary_f( NodeType & n, BinaryFunctorT const & f ) : node(n), functor(f) {}
00398
00399 template <typename SerT>
00400 inline bool operator()( const SerT & src ) const
00401 {
00402 return this->functor( this->node(), src );
00403 }
00404 };
00405
00406
00407
00408
00409 template <typename NodeType, typename BinaryFunctorT>
00410 node_to_serialize_unary_f<NodeType,BinaryFunctorT>
00411 node_to_ser_unary_f( NodeType & n, BinaryFunctorT f )
00412 {
00413 return node_to_serialize_unary_f<NodeType,BinaryFunctorT>(n,f);
00414 }
00415
00416
00417
00418
00419 template <typename NodeType>
00420 node_to_serialize_unary_f<NodeType>
00421 node_to_ser_unary_f( NodeType & n )
00422 {
00423 return node_to_serialize_unary_f<NodeType>(n);
00424 }
00425
00426
00427
00428
00429
00430
00431
00432
00433 template <typename NodeType, typename BinaryFunctorT = deserialize_f>
00434 struct node_to_deserialize_unary_f : deserialize_unary_serializable_f_tag
00435 {
00436
00437 reference_f<NodeType const> node;
00438 BinaryFunctorT functor;
00439 node_to_deserialize_unary_f( NodeType const & n ) : node(n), functor() {}
00440 node_to_deserialize_unary_f( NodeType const & n, BinaryFunctorT const & f ) : node(n), functor(f) {}
00441 template <typename SerT>
00442 inline bool operator()( SerT & dest ) const
00443 {
00444 return this->functor( this->node(), dest );
00445 }
00446 };
00447
00448
00449
00450
00451 template <typename NodeType, typename BinaryFunctorT>
00452 node_to_deserialize_unary_f<NodeType,BinaryFunctorT>
00453 node_to_deser_unary_f( NodeType const & n, BinaryFunctorT const & f )
00454 {
00455 return node_to_deserialize_unary_f<NodeType,BinaryFunctorT>(n,f);
00456 }
00457
00458
00459
00460
00461 template <typename NodeType>
00462 inline node_to_deserialize_unary_f<NodeType>
00463 node_to_deser_unary_f( NodeType const & n )
00464 {
00465 return node_to_deserialize_unary_f<NodeType>(n);
00466 }
00467
00468
00469
00470
00471
00472
00473
00474
00475
00476
00477 template <typename SerT, typename BinaryFunctorT = serialize_f>
00478 struct serializable_to_serialize_unary_f : serialize_unary_node_f_tag
00479 {
00480 typedef SerT type;
00481 reference_f<SerT const> serializable;
00482 BinaryFunctorT functor;
00483 serializable_to_serialize_unary_f( SerT const & n ) : serializable(n), functor() {}
00484 serializable_to_serialize_unary_f( SerT const & n, BinaryFunctorT const & f ) : serializable(n), functor(f) {}
00485
00486 template <typename NodeT>
00487 inline bool operator()( NodeT & dest ) const
00488 {
00489 return this->functor( dest, this->serializable() );
00490 }
00491 };
00492
00493
00494
00495
00496 template <typename SerT, typename BinaryFunctorT>
00497 inline serializable_to_serialize_unary_f<SerT,BinaryFunctorT>
00498 ser_to_ser_unary_f( SerT const & s, BinaryFunctorT const & f )
00499 {
00500 return serializable_to_serialize_unary_f<SerT,BinaryFunctorT>( s, f );
00501 }
00502
00503
00504
00505
00506 template <typename SerT>
00507 inline serializable_to_serialize_unary_f<SerT>
00508 ser_to_ser_unary_f( SerT const & s)
00509 {
00510 return serializable_to_serialize_unary_f<SerT>( s );
00511 }
00512
00513
00514
00515
00516
00517
00518
00519
00520
00521
00522 template <typename SerT, typename BinaryFunctorT = deserialize_f>
00523 struct serializable_to_deserialize_unary_f : deserialize_unary_node_f_tag
00524 {
00525 typedef SerT type;
00526 reference_f<SerT> serializable;
00527 BinaryFunctorT functor;
00528 serializable_to_deserialize_unary_f( SerT & n ) : serializable(n), functor() {}
00529 serializable_to_deserialize_unary_f( SerT & n, BinaryFunctorT const & f ) : serializable(n), functor(f) {}
00530
00531 template <typename NodeT>
00532 inline bool operator()( NodeT const & src ) const
00533 {
00534 return this->functor( src, this->serializable() );
00535 }
00536 };
00537
00538
00539
00540
00541 template <typename SerT, typename BinaryFunctorT>
00542 inline serializable_to_deserialize_unary_f<SerT,BinaryFunctorT>
00543 ser_to_deser_unary_f( SerT & s, BinaryFunctorT const & f )
00544 {
00545 return serializable_to_deserialize_unary_f<SerT,BinaryFunctorT>( s, f );
00546 }
00547
00548
00549
00550
00551 template <typename SerT>
00552 inline serializable_to_deserialize_unary_f<SerT>
00553 ser_to_deser_unary_f( SerT const & s)
00554 {
00555 return serializable_to_deserialize_unary_f<SerT>( s );
00556 }
00557
00558
00559
00560
00561
00562
00563
00564
00565
00566
00567
00568
00569
00570
00571
00572
00573
00574 template <typename NodeType,typename DeserializableT, typename BinaryFunctorT = deserialize_f>
00575 struct deserialize_nullary_f : deserialize_nullary_f_tag
00576 {
00577 reference_f<NodeType const> node;
00578 reference_f<DeserializableT> serializable;
00579 BinaryFunctorT functor;
00580 deserialize_nullary_f( NodeType const & n, DeserializableT & s )
00581 : node(n), serializable(s), functor()
00582 {
00583 }
00584
00585 deserialize_nullary_f( NodeType const & n, DeserializableT & s, BinaryFunctorT const & f )
00586 : node(n), serializable(s), functor(f)
00587 {
00588 }
00589
00590
00591
00592
00593 inline bool operator()() const
00594 {
00595 return this->functor( this->node(), this->serializable() );
00596 }
00597 };
00598
00599
00600
00601
00602 template <typename NodeType,typename DeserializableT, typename BinaryFunctorT>
00603 inline deserialize_nullary_f<NodeType,DeserializableT,BinaryFunctorT>
00604 deser_nullary_f( NodeType const & n, DeserializableT & s, BinaryFunctorT const & f )
00605 {
00606 return deserialize_nullary_f<NodeType,DeserializableT,BinaryFunctorT>( n, s, f );
00607 }
00608
00609
00610
00611
00612 template <typename NodeType,typename DeserializableT>
00613 inline deserialize_nullary_f<NodeType,DeserializableT>
00614 deser_nullary_f( NodeType const & n, DeserializableT & s )
00615 {
00616 return deserialize_nullary_f<NodeType,DeserializableT>( n, s );
00617 }
00618
00619
00620
00621
00622
00623
00624
00625
00626
00627
00628
00629
00630
00631 template <typename SerializableT, typename BinaryFunctorT = serialize_f>
00632 struct serializable_f : serialize_unary_node_f_tag
00633 {
00634 typedef SerializableT const type;
00635 reference_f<type> reference;
00636 BinaryFunctorT functor;
00637
00638
00639
00640
00641 explicit serializable_f( type & _ref ) : reference(_ref), functor()
00642 {
00643 }
00644
00645 serializable_f( type & _ref, BinaryFunctorT f ) : reference(_ref), functor(f)
00646 {
00647 }
00648
00649
00650
00651
00652
00653
00654
00655 template <typename NodeType>
00656 inline bool operator()( NodeType & dest ) const
00657 {
00658 return this->functor( dest, this->reference() );
00659 }
00660
00661
00662 inline type & operator()() const
00663 {
00664 return this->reference();
00665 }
00666 };
00667
00668
00669
00670
00671
00672
00673
00674
00675 template <typename SerializableT>
00676 inline serializable_f<SerializableT>
00677 ser_f( SerializableT const & ref )
00678 {
00679 return serializable_f<SerializableT>( ref );
00680 }
00681
00682
00683
00684
00685
00686
00687
00688
00689 template <typename SerializableT,typename BinaryFunctorT>
00690 inline serializable_f<SerializableT,BinaryFunctorT>
00691 ser_f( SerializableT const & ref, BinaryFunctorT f )
00692 {
00693 return serializable_f<SerializableT,BinaryFunctorT>( ref, f );
00694 }
00695
00696
00697
00698
00699
00700
00701
00702
00703
00704
00705
00706
00707 template <typename DeserializableT, typename BinaryFunctorT = deserialize_f>
00708 struct deserializable_f : deserialize_unary_node_f_tag
00709 {
00710
00711 typedef DeserializableT type;
00712 reference_f<type> reference;
00713 BinaryFunctorT functor;
00714
00715
00716
00717
00718 explicit deserializable_f( type & _ref ) : reference(_ref),functor()
00719 {
00720 }
00721
00722 deserializable_f( type & _ref, BinaryFunctorT f ) : reference(_ref),functor(f)
00723 {
00724 }
00725
00726
00727
00728
00729
00730
00731 template <typename NodeType>
00732 inline bool operator()( const NodeType & src ) const
00733 {
00734 return this->functor( src, this->reference() );
00735 }
00736
00737
00738 inline type & operator()() const
00739 {
00740 return this->reference();
00741 }
00742 };
00743
00744
00745
00746
00747
00748
00749
00750
00751
00752 template <typename DeserializableT>
00753 inline deserializable_f<DeserializableT>
00754 deser_f( DeserializableT & ref )
00755 {
00756 return deserializable_f<DeserializableT>( ref );
00757 }
00758
00759
00760
00761
00762
00763
00764
00765
00766 template <typename DeserializableT,typename BinaryFunctorT>
00767 inline deserializable_f<DeserializableT,BinaryFunctorT>
00768 deser_f( DeserializableT & ref, BinaryFunctorT f )
00769 {
00770 return deserializable_f<DeserializableT,BinaryFunctorT>( ref, f );
00771 }
00772
00773
00774
00775
00776
00777
00778
00779
00780
00781
00782
00783
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00800
00801
00802
00803
00804
00805 template <typename SerializableType, typename OutIterator, typename BinaryFunctorT = deserialize_f>
00806 struct deserialize_to_output_iter_f
00807 {
00808
00809 typedef OutIterator type;
00810 type iterator;
00811 BinaryFunctorT functor;
00812 typedef SerializableType serializable_type;
00813
00814
00815
00816
00817
00818
00819 explicit deserialize_to_output_iter_f( type target ) : iterator(target), functor()
00820 {}
00821
00822
00823
00824
00825
00826 deserialize_to_output_iter_f( type target, BinaryFunctorT f ) : iterator(target), functor(f)
00827 {}
00828
00829
00830
00831
00832
00833
00834
00835
00836
00837
00838
00839
00840 template <typename NodeType>
00841 bool operator()( NodeType * const & src )
00842 {
00843 if( src )
00844 {
00845
00846
00847
00848 serializable_type dest;
00849 if( this->functor( *src, dest ) )
00850 {
00851 *(iterator++) = dest;
00852 return true;
00853 }
00854 }
00855 return false;
00856 }
00857 };
00858
00859
00860
00861
00862
00863
00864 template <typename SerializableType,typename OutIterator, typename BinaryFunctorT>
00865 inline deserialize_to_output_iter_f<SerializableType,OutIterator,BinaryFunctorT>
00866 deser_to_outiter_f( OutIterator target, BinaryFunctorT f )
00867 {
00868 return deserialize_to_output_iter_f<SerializableType,OutIterator,BinaryFunctorT>( target, f );
00869 }
00870
00871
00872
00873
00874
00875
00876 template <typename SerializableType, typename OutIterator>
00877 inline deserialize_to_output_iter_f<SerializableType,OutIterator>
00878 deser_to_outiter_f( OutIterator target )
00879 {
00880 return deserialize_to_output_iter_f<SerializableType,OutIterator>( target );
00881 }
00882
00883
00884
00885
00886
00887
00888
00889
00890
00891
00892 template <typename BinaryFunctorT = serialize_f>
00893 struct serialize_to_subnode_f : serialize_binary_f_tag
00894 {
00895
00896 std::string name;
00897 BinaryFunctorT functor;
00898
00899
00900
00901
00902 serialize_to_subnode_f( const std::string & subnodename, BinaryFunctorT f )
00903 : name(subnodename),functor(f)
00904 {
00905 }
00906
00907
00908
00909 explicit serialize_to_subnode_f( const std::string & subnodename )
00910 : name(subnodename),functor()
00911 {
00912 }
00913
00914
00915
00916
00917
00918
00919
00920
00921
00922
00923 template <typename NodeType, typename SerializableT>
00924 inline bool operator()( NodeType & dest, SerializableT const & src ) const
00925 {
00926 typedef node_traits<NodeType> NTR;
00927 std::auto_ptr<NodeType> nap( NTR::create( this->name ) );
00928 return this->functor( *nap, src )
00929 ? (NTR::children(dest).push_back( nap.release() ),true)
00930 : false;
00931 }
00932
00933 };
00934
00935
00936
00937
00938
00939
00940
00941
00942 inline serialize_to_subnode_f<>
00943 ser_to_subnode_f( const std::string & subnodename )
00944 {
00945 return serialize_to_subnode_f<>( subnodename );
00946 }
00947
00948
00949
00950
00951
00952
00953 template <typename BinaryFunctorT>
00954 inline serialize_to_subnode_f<BinaryFunctorT>
00955 ser_to_subnode_f( const std::string & subnodename, BinaryFunctorT f )
00956 {
00957 return serialize_to_subnode_f<BinaryFunctorT>( subnodename, f );
00958 }
00959
00960
00961
00962
00963
00964
00965
00966
00967
00968
00969
00970 template <typename NodeType, typename BinaryFunctorT = serialize_f>
00971 struct serialize_to_subnode_unary_f : serialize_unary_serializable_f_tag
00972 {
00973
00974 reference_f<NodeType> node;
00975 std::string name;
00976 BinaryFunctorT functor;
00977
00978
00979
00980 serialize_to_subnode_unary_f( NodeType & parent, const std::string & subnodename )
00981 : node(parent), name(subnodename),functor()
00982 {
00983 }
00984
00985
00986
00987 serialize_to_subnode_unary_f( NodeType & parent, const std::string & subnodename, BinaryFunctorT f )
00988 : node(parent), name(subnodename),functor(f)
00989 {
00990 }
00991
00992
00993
00994
00995
00996
00997
00998
00999
01000
01001
01002 template <typename SerializableT>
01003 bool operator()( SerializableT const & src ) const
01004 {
01005 typedef node_traits<NodeType> NTR;
01006 std::auto_ptr<NodeType> nap( NTR::create( this->name ) );
01007 if( this->functor( *nap, src ) )
01008 {
01009 NTR::children(this->node()).push_back( nap.release() );
01010 }
01011 return 0 == nap.get();
01012 }
01013 };
01014
01015
01016
01017
01018
01019
01020
01021
01022
01023
01024
01025
01026
01027
01028
01029 template <typename NodeType>
01030 inline serialize_to_subnode_unary_f<NodeType>
01031 ser_to_subnode_unary_f( NodeType & parent, const std::string & subnodename )
01032 {
01033 return serialize_to_subnode_unary_f<NodeType>( parent, subnodename );
01034 }
01035
01036
01037
01038
01039
01040
01041
01042
01043
01044
01045
01046
01047
01048
01049
01050 template <typename NodeType, typename BinaryFunctorT>
01051 inline serialize_to_subnode_unary_f<NodeType,BinaryFunctorT>
01052 ser_to_subnode_unary_f( NodeType & parent, const std::string & subnodename, BinaryFunctorT f )
01053 {
01054 return serialize_to_subnode_unary_f<NodeType,BinaryFunctorT>( parent, subnodename, f );
01055 }
01056
01057
01058
01059
01060
01061
01062
01063
01064
01065
01066
01067
01068 template <typename BinaryFunctorT = deserialize_f>
01069 struct deserialize_from_subnode_f : deserialize_binary_f_tag
01070 {
01071
01072 std::string name;
01073 BinaryFunctorT functor;
01074 deserialize_from_subnode_f( const std::string & subnodename )
01075 : name(subnodename),functor()
01076 {
01077 }
01078
01079 deserialize_from_subnode_f( const std::string & subnodename, BinaryFunctorT f )
01080 : name(subnodename),functor(f)
01081 {
01082 }
01083
01084
01085
01086
01087
01088
01089 template <typename NodeType, typename SerializableT>
01090 inline bool operator()( NodeType const & src, SerializableT & dest ) const
01091 {
01092 const NodeType * ch = ::s11n::find_child_by_name( src, this->name );
01093 return ch
01094 ? this->functor( *ch, dest )
01095 : false;
01096 }
01097 };
01098
01099
01100
01101
01102
01103
01104
01105 inline deserialize_from_subnode_f<>
01106 deser_from_subnode_f( const std::string & subnodename )
01107 {
01108 return deserialize_from_subnode_f<>( subnodename );
01109 }
01110
01111
01112
01113
01114
01115 template <typename BinaryFunctorT>
01116 inline deserialize_from_subnode_f<BinaryFunctorT>
01117 deser_from_subnode_f( const std::string & subnodename, BinaryFunctorT f )
01118 {
01119 return deserialize_from_subnode_f<BinaryFunctorT>( subnodename, f );
01120 }
01121
01122
01123
01124
01125
01126
01127
01128
01129 template <typename NodeType, typename BinaryFunctorT = deserialize_f>
01130 struct deserialize_from_subnode_unary_f : deserialize_unary_serializable_f_tag
01131 {
01132
01133 reference_f<NodeType const> node;
01134 std::string name;
01135 BinaryFunctorT functor;
01136 deserialize_from_subnode_unary_f( const NodeType & parent, const std::string & subnodename )
01137 : node(parent), name(subnodename),functor()
01138 {
01139 }
01140
01141 deserialize_from_subnode_unary_f( const NodeType & parent, const std::string & subnodename, BinaryFunctorT f )
01142 : node(parent), name(subnodename),functor(f)
01143 {
01144 }
01145
01146
01147
01148
01149
01150
01151 template <typename SerializableT>
01152 inline bool operator()( SerializableT & dest ) const
01153 {
01154 const NodeType * ch = ::s11n::find_child_by_name( this->node(), this->name );
01155 return ch
01156 ? this->functor( *ch, dest )
01157 : false;
01158 }
01159 };
01160
01161
01162
01163
01164
01165
01166
01167 template <typename NodeType>
01168 inline deserialize_from_subnode_unary_f<NodeType>
01169 deser_from_subnode_unary_f( const NodeType & parent, const std::string & subnodename )
01170 {
01171 return deserialize_from_subnode_unary_f<NodeType>( parent, subnodename );
01172 }
01173
01174
01175
01176
01177
01178 template <typename NodeType, typename BinaryFunctorT>
01179 inline deserialize_from_subnode_unary_f<NodeType,BinaryFunctorT>
01180 deser_from_subnode_unary_f( const NodeType & parent, const std::string & subnodename, BinaryFunctorT f )
01181 {
01182 return deserialize_from_subnode_unary_f<NodeType,BinaryFunctorT>( parent, subnodename, f );
01183 }
01184
01185
01186
01187
01188
01189
01190
01191
01192 struct logical_and_binary_f
01193 {
01194 template <typename F1, typename F2>
01195 inline bool operator()( F1 const & f1, F2 const & f2 ) const
01196 {
01197 return f1() && f2();
01198 }
01199 };
01200
01201
01202
01203
01204
01205 template <typename F1>
01206 struct logical_and_unary_f
01207 {
01208 F1 functor;
01209 logical_and_unary_f( F1 const & f ) : functor(f)
01210 {}
01211 template <typename F2>
01212 inline bool operator()( F2 const & f2 ) const
01213 {
01214 return this->functor() && f2();
01215 }
01216 };
01217
01218
01219
01220
01221
01222 template <typename F1, typename F2>
01223 struct logical_and_nullary_f
01224 {
01225 F1 functor1;
01226 F2 functor2;
01227 logical_and_nullary_f( F1 const & f1, F2 const & f2 ) : functor1(f1), functor2(f2)
01228 {}
01229 inline bool operator()() const
01230 {
01231 return this->functor1() && this->functor2();
01232 }
01233 };
01234
01235
01236
01237
01238
01239 template <typename F1, typename F2>
01240 inline logical_and_nullary_f<F1,F2>
01241 logical_and( F1 const & f1, F2 const & f2 )
01242 {
01243 return logical_and_nullary_f<F1,F2>(f1,f2);
01244 }
01245
01246
01247
01248
01249 template <typename F1>
01250 inline logical_and_unary_f<F1>
01251 logical_and( F1 const & f1 )
01252 {
01253 return logical_and_unary_f<F1>(f1);
01254 }
01255
01256
01257
01258
01259 inline logical_and_binary_f
01260 logical_and()
01261 {
01262 return logical_and_binary_f();
01263 }
01264
01265
01266
01267
01268 }
01269
01270
01271 #endif // s11n_net_s11n_1_1_FUNCTIONAL_HPP_INCLUDED