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# vallist.h

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    00001
    00002
    00003
    00004 /***********************************************************************
    00005  Copyright (c) 1998 by Kevin Atkinson, (c) 1999, 2000 and 2001 by
    00006  MySQL AB, and (c) 2004, 2005 by Educational Technology Resources, Inc.
    00007  Others may also hold copyrights on code in this file.  See the CREDITS
    00008  file in the top directory of the distribution for details.
    00009
    00010  This file is part of MySQL++.
    00011
    00012  MySQL++ is free software; you can redistribute it and/or modify it
    00013  under the terms of the GNU Lesser General Public License as published
    00014  by the Free Software Foundation; either version 2.1 of the License, or
    00015  (at your option) any later version.
    00016
    00017  MySQL++ is distributed in the hope that it will be useful, but WITHOUT
    00018  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    00019  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
    00020  License for more details.
    00021
    00022  You should have received a copy of the GNU Lesser General Public
    00023  License along with MySQL++; if not, write to the Free Software
    00024  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
    00025  USA
    00026 ***********************************************************************/
    00027
    00028 #ifndef MYSQLPP_VALLIST_H
    00029 #define MYSQLPP_VALLIST_H
    00030
    00031 #include "manip.h"
    00032
    00033 #include <string>
    00034 #include <vector>
    00035
    00036 namespace mysqlpp {
    00037
    00038
    00058
    00059 template <class Seq1, class Seq2, class Manip>
    00060 struct equal_list_ba
    00061 {
    00064         const Seq1* list1;
    00065
    00068         const Seq2* list2;
    00069
    00071         const char* delem;
    00072
    00075         const char* equl;
    00076
    00079         Manip manip;
    00080
    00091         equal_list_ba(const Seq1& s1, const Seq2& s2, const char* d,
    00092                         const char* e, Manip m) :
    00093         list1(&s1),
    00094         list2(&s2),
    00095         delem(d),
    00096         equl(e),
    00097         manip(m)
    00098         {
    00099         }
    00100 };
    00101
    00102
    00113
    00114 template <class Seq1, class Seq2, class Manip>
    00115 struct equal_list_b
    00116 {
    00119         const Seq1* list1;
    00120
    00123         const Seq2* list2;
    00124
    00127         const std::vector<bool> fields;
    00128
    00130         const char* delem;
    00131
    00134         const char* equl;
    00135
    00138         Manip manip;
    00139
    00152         equal_list_b(const Seq1& s1, const Seq2& s2,
    00153                         const std::vector<bool>& f, const char* d,
    00154                         const char* e, Manip m) :
    00155         list1(&s1),
    00156         list2(&s2),
    00157         fields(f),
    00158         delem(d),
    00159         equl(e),
    00160         manip(m)
    00161         {
    00162         }
    00163 };
    00164
    00165
    00184
    00185 template <class Seq, class Manip>
    00186 struct value_list_ba
    00187 {
    00189         const Seq* list;
    00190
    00193         const char* delem;
    00194
    00197         Manip manip;
    00198
    00206         value_list_ba(const Seq& s, const char* d, Manip m) :
    00207         list(&s),
    00208         delem(d),
    00209         manip(m)
    00210         {
    00211         }
    00212 };
    00213
    00214
    00224
    00225 template <class Seq, class Manip>
    00226 struct value_list_b
    00227 {
    00229         const Seq* list;
    00230
    00233         const std::vector<bool> fields;
    00234
    00237         const char* delem;
    00238
    00241         Manip manip;
    00242
    00252         value_list_b(const Seq& s, const std::vector<bool>& f,
    00253                         const char* d, Manip m) :
    00254         list(&s),
    00255         fields(f),
    00256         delem(d),
    00257         manip(m)
    00258         {
    00259         }
    00260 };
    00261
    00262
    00271
    00272 template <class Seq1, class Seq2, class Manip>
    00273 std::ostream& operator <<(std::ostream& o,
    00274                 const equal_list_ba<Seq1, Seq2, Manip>& el)
    00275 {
    00276         typename Seq1::const_iterator i = el.list1->begin();
    00277         typename Seq2::const_iterator j = el.list2->begin();
    00278
    00279         while (1) {
    00280                 o << *i << el.equl << el.manip << *j;
    00281                 if ((++i == el.list1->end()) || (++j == el.list2->end())) {
    00282                         break;
    00283                 }
    00284                 o << el.delem;
    00285         }
    00286
    00287         return o;
    00288 }
    00289
    00290
    00295
    00296 template <class Seq1, class Seq2, class Manip>
    00297 std::ostream& operator <<(std::ostream& o,
    00298                 const equal_list_b <Seq1, Seq2, Manip>& el)
    00299 {
    00300         typename Seq1::const_iterator i = el.list1->begin();
    00301         typename Seq2::const_iterator j = el.list2->begin();
    00302
    00303         int k = 0;
    00304         while (1) {
    00305                 if (el.fields[k++]) {
    00306                         o << *i << el.equl << el.manip << *j;
    00307                 }
    00308                 if ((++i == el.list1->end()) || (++j == el.list2->end())) {
    00309                         break;
    00310                 }
    00311                 if (el.fields[k]) {
    00312                         o << el.delem;
    00313                 }
    00314         }
    00315
    00316         return o;
    00317 }
    00318
    00319
    00328
    00329 template <class Seq, class Manip>
    00330 std::ostream& operator <<(std::ostream& o,
    00331                 const value_list_ba<Seq, Manip>& cl)
    00332 {
    00333         typename Seq::const_iterator i = cl.list->begin();
    00334
    00335         while (1) {
    00336                 o << cl.manip << *i;
    00337                 if (++i == cl.list->end()) {
    00338                         break;
    00339                 }
    00340                 o << cl.delem;
    00341         }
    00342
    00343         return o;
    00344 }
    00345
    00346
    00351
    00352 template <class Seq, class Manip>
    00353 std::ostream& operator <<(std::ostream& o,
    00354                 const value_list_b<Seq, Manip>& cl)
    00355 {
    00356         typename Seq::const_iterator i = cl.list->begin();
    00357
    00358         int k = 0;
    00359         while (1) {
    00360                 if (cl.fields[k++]) {
    00361                         o << cl.manip << *i;
    00362                 }
    00363                 if (++i == cl.list->end()) {
    00364                         break;
    00365                 }
    00366                 if (cl.fields[k]) {
    00367                         o << cl.delem;
    00368                 }
    00369         }
    00370
    00371         return o;
    00372 }
    00373
    00374
    00384
    00385 void create_vector(size_t size, std::vector<bool>& v, bool t0,
    00386                 bool t1 = false, bool t2 = false, bool t3 = false,
    00387                 bool t4 = false, bool t5 = false, bool t6 = false,
    00388                 bool t7 = false, bool t8 = false, bool t9 = false,
    00389                 bool ta = false, bool tb = false, bool tc = false);
    00390
    00391
    00403
    00404 template <class Container>
    00405 void create_vector(const Container& c, std::vector<bool>& v,
    00406                 std::string s0, std::string s1, std::string s2,
    00407                 std::string s3, std::string s4, std::string s5,
    00408                 std::string s6, std::string s7, std::string s8,
    00409                 std::string s9, std::string sa, std::string sb,
    00410                 std::string sc);
    00411
    00412
    00413
    00423
    00424 template <class Seq>
    00425 value_list_ba<Seq, do_nothing_type0>
    00426 value_list(const Seq& s, const char* d = ",")
    00427 {
    00428         return value_list_ba<Seq, do_nothing_type0>(s, d, do_nothing);
    00429 }
    00430
    00431
    00437
    00438 template <class Seq, class Manip>
    00439 value_list_ba<Seq, Manip>
    00440 value_list(const Seq& s, const char* d, Manip m)
    00441 {
    00442         return value_list_ba<Seq, Manip>(s, d, m);
    00443 }
    00444
    00445
    00454
    00455 template <class Seq, class Manip>
    00456 inline value_list_b<Seq, Manip>
    00457 value_list(const Seq& s, const char* d, Manip m,
    00458                 const std::vector<bool>& vb)
    00459 {
    00460         return value_list_b<Seq, Manip>(s, vb, d, m);
    00461 }
    00462
    00463
    00469
    00470 template <class Seq, class Manip>
    00471 value_list_b<Seq, Manip>
    00472 value_list(const Seq& s, const char* d, Manip m, bool t0,
    00473                 bool t1 = false, bool t2 = false, bool t3 = false,
    00474                 bool t4 = false, bool t5 = false, bool t6 = false,
    00475                 bool t7 = false, bool t8 = false, bool t9 = false,
    00476                 bool ta = false, bool tb = false, bool tc = false)
    00477 {
    00478         std::vector<bool> vb;
    00479         create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
    00480                                   ta, tb, tc);
    00481         return value_list_b<Seq, Manip>(s, vb, d, m);
    00482 }
    00483
    00490
    00491 template <class Seq>
    00492 value_list_b<Seq, do_nothing_type0>
    00493 value_list(const Seq& s, const char* d, bool t0,
    00494                 bool t1 = false, bool t2 = false, bool t3 = false,
    00495                 bool t4 = false, bool t5 = false, bool t6 = false,
    00496                 bool t7 = false, bool t8 = false, bool t9 = false,
    00497                 bool ta = false, bool tb = false, bool tc = false)
    00498 {
    00499         std::vector<bool> vb;
    00500         create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
    00501                                   ta, tb, tc);
    00502         return value_list_b<Seq, do_nothing_type0>(s, vb, d, do_nothing);
    00503 }
    00504
    00505
    00514
    00515 template <class Seq>
    00516 value_list_b<Seq, do_nothing_type0>
    00517 value_list(const Seq& s, bool t0,
    00518                 bool t1 = false, bool t2 = false, bool t3 = false,
    00519                 bool t4 = false, bool t5 = false, bool t6 = false,
    00520                 bool t7 = false, bool t8 = false, bool t9 = false,
    00521                 bool ta = false, bool tb = false, bool tc = false)
    00522 {
    00523         std::vector<bool> vb;
    00524         create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
    00525                                   ta, tb, tc);
    00526         return value_list_b<Seq, do_nothing_type0>(s, vb, ",", do_nothing);
    00527 }
    00528
    00529
    00550
    00551 template <class Seq1, class Seq2>
    00552 equal_list_ba<Seq1, Seq2, do_nothing_type0>
    00553 equal_list(const Seq1& s1, const Seq2& s2, const char *d = ",",
    00554                 const char *e = " = ")
    00555 {
    00556         return equal_list_ba<Seq1, Seq2, do_nothing_type0>(s1, s2, d,
    00557                         e, do_nothing);
    00558 }
    00559
    00560
    00566
    00567 template <class Seq1, class Seq2, class Manip>
    00568 equal_list_ba<Seq1, Seq2, Manip>
    00569 equal_list(const Seq1& s1, const Seq2& s2, const char* d,
    00570                 const char* e, Manip m)
    00571 {
    00572         return equal_list_ba<Seq1, Seq2, Manip>(s1, s2, d, e, m);
    00573 }
    00574
    00575
    00583
    00584 template <class Seq1, class Seq2, class Manip>
    00585 equal_list_b<Seq1, Seq2, Manip>
    00586 equal_list(const Seq1& s1, const Seq2& s2, const char* d,
    00587                 const char *e, Manip m, const std::vector<bool>& vb)
    00588 {
    00589         return equal_list_b<Seq1, Seq2, Manip>(s1, s2, vb, d, e, m);
    00590 }
    00591
    00592
    00598
    00599 template <class Seq1, class Seq2, class Manip>
    00600 equal_list_b<Seq1, Seq2, Manip>
    00601 equal_list(const Seq1& s1, const Seq2& s2, const char* d,
    00602                 const char* e, Manip m, bool t0, bool t1 = false,
    00603                 bool t2 = false, bool t3 = false, bool t4 = false,
    00604                 bool t5 = false, bool t6 = false, bool t7 = false,
    00605                 bool t8 = false, bool t9 = false, bool ta = false,
    00606                 bool tb = false, bool tc = false)
    00607 {
    00608         std::vector<bool> vb;
    00609         create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
    00610                                   t9, ta, tb, tc);
    00611         return equal_list_b<Seq1, Seq2, Manip>(s1, s2, vb, d, e, m);
    00612 }
    00613
    00614
    00621
    00622 template <class Seq1, class Seq2>
    00623 equal_list_b<Seq1, Seq2, do_nothing_type0>
    00624 equal_list(const Seq1& s1, const Seq2& s2, const char* d,
    00625                 const char* e, bool t0, bool t1 = false, bool t2 = false,
    00626                 bool t3 = false, bool t4 = false, bool t5 = false,
    00627                 bool t6 = false, bool t7 = false, bool t8 = false,
    00628                 bool t9 = false, bool ta = false, bool tb = false,
    00629                 bool tc = false)
    00630 {
    00631         std::vector<bool> vb;
    00632         create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
    00633                                   t9, ta, tb, tc);
    00634         return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
    00635                         d, e, do_nothing);
    00636 }
    00637
    00638
    00644
    00645 template <class Seq1, class Seq2>
    00646 equal_list_b<Seq1, Seq2, do_nothing_type0>
    00647 equal_list(const Seq1& s1, const Seq2& s2, const char* d, bool t0,
    00648                 bool t1 = false, bool t2 = false, bool t3 = false,
    00649                 bool t4 = false, bool t5 = false, bool t6 = false,
    00650                 bool t7 = false, bool t8 = false, bool t9 = false,
    00651                 bool ta = false, bool tb = false, bool tc = false)
    00652 {
    00653         std::vector<bool> vb;
    00654         create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
    00655                                   t9, ta, tb, tc);
    00656         return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
    00657                         d, " = ", do_nothing);
    00658 }
    00659
    00660
    00668
    00669 template <class Seq1, class Seq2>
    00670 equal_list_b<Seq1, Seq2, do_nothing_type0>
    00671 equal_list(const Seq1& s1, const Seq2& s2, bool t0, bool t1 = false,
    00672                 bool t2 = false, bool t3 = false, bool t4 = false,
    00673                 bool t5 = false, bool t6 = false, bool t7 = false,
    00674                 bool t8 = false, bool t9 = false, bool ta = false,
    00675                 bool tb = false, bool tc = false)
    00676 {
    00677         std::vector<bool> vb;
    00678         create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
    00679                                   t9, ta, tb, tc);
    00680         return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
    00681                         ",", " = ", do_nothing);
    00682 }
    00683
    00684 } // end namespace mysqlpp
    00685
    00686 #endif