vallist.h

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/***********************************************************************
 Copyright (c) 1998 by Kevin Atkinson, (c) 1999, 2000 and 2001 by
 MySQL AB, and (c) 2004, 2005 by Educational Technology Resources, Inc.
 Others may also hold copyrights on code in this file.  See the CREDITS
 file in the top directory of the distribution for details.

 This file is part of MySQL++.

 MySQL++ is free software; you can redistribute it and/or modify it
 under the terms of the GNU Lesser General Public License as published
 by the Free Software Foundation; either version 2.1 of the License, or
 (at your option) any later version.

 MySQL++ is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with MySQL++; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 USA
***********************************************************************/

#if !defined(MYSQLPP_VALLIST_H)
#define MYSQLPP_VALLIST_H

#include "manip.h"

#include <string>
#include <vector>

namespace mysqlpp {



template <class Seq1, class Seq2, class Manip>
struct equal_list_ba
{
        const Seq1* list1;

        const Seq2* list2;

        const char* delim;

        const char* equl;

        Manip manip;

        equal_list_ba(const Seq1& s1, const Seq2& s2, const char* d,
                        const char* e, Manip m) :
        list1(&s1),
        list2(&s2),
        delim(d),
        equl(e),
        manip(m)
        {
        }
};



template <class Seq1, class Seq2, class Manip>
struct equal_list_b
{
        const Seq1* list1;

        const Seq2* list2;

        const std::vector<bool> fields;

        const char* delim;

        const char* equl;

        Manip manip;

        equal_list_b(const Seq1& s1, const Seq2& s2,
                        const std::vector<bool>& f, const char* d,
                        const char* e, Manip m) :
        list1(&s1),
        list2(&s2),
        fields(f),
        delim(d),
        equl(e),
        manip(m)
        {
        }
};



template <class Seq, class Manip>
struct value_list_ba
{
        const Seq* list;

        const char* delim;

        Manip manip;

        value_list_ba(const Seq& s, const char* d, Manip m) :
        list(&s),
        delim(d),
        manip(m)
        {
        }
};



template <class Seq, class Manip>
struct value_list_b
{
        const Seq* list;

        const std::vector<bool> fields;

        const char* delim;

        Manip manip;

        value_list_b(const Seq& s, const std::vector<bool>& f,
                        const char* d, Manip m) :
        list(&s),
        fields(f),
        delim(d),
        manip(m)
        {
        }
};



template <class Seq1, class Seq2, class Manip>
std::ostream& operator <<(std::ostream& o,
                const equal_list_ba<Seq1, Seq2, Manip>& el)
{
        typename Seq1::const_iterator i = el.list1->begin();
        typename Seq2::const_iterator j = el.list2->begin();

        while (1) {
                o << *i << el.equl << el.manip << *j;
                if ((++i == el.list1->end()) || (++j == el.list2->end())) {
                        break;
                }
                o << el.delim;
        }

        return o;
}



template <class Seq1, class Seq2, class Manip>
std::ostream& operator <<(std::ostream& o,
                const equal_list_b <Seq1, Seq2, Manip>& el)
{
        typename Seq1::const_iterator i = el.list1->begin();
        typename Seq2::const_iterator j = el.list2->begin();

        int k = 0;
        while (1) {
                if (el.fields[k++]) {
                        o << *i << el.equl << el.manip << *j;
                }
                if ((++i == el.list1->end()) || (++j == el.list2->end())) {
                        break;
                }
                if (el.fields[k]) {
                        o << el.delim;
                }
        }

        return o;
}



template <class Seq, class Manip>
std::ostream& operator <<(std::ostream& o,
                const value_list_ba<Seq, Manip>& cl)
{
        typename Seq::const_iterator i = cl.list->begin();

        while (1) {
                o << cl.manip << *i;
                if (++i == cl.list->end()) {
                        break;
                }
                o << cl.delim;
        }

        return o;
}



template <class Seq, class Manip>
std::ostream& operator <<(std::ostream& o,
                const value_list_b<Seq, Manip>& cl)
{
        typename Seq::const_iterator i = cl.list->begin();

        int k = 0;
        while (1) {
                if (cl.fields[k++]) {
                        o << cl.manip << *i;
                }
                if (++i == cl.list->end()) {
                        break; 
                }
                if (cl.fields[k]) {
                        o << cl.delim; 
                }
        }

        return o;
}



void create_vector(size_t size, std::vector<bool>& v, bool t0,
                bool t1 = false, bool t2 = false, bool t3 = false,
                bool t4 = false, bool t5 = false, bool t6 = false,
                bool t7 = false, bool t8 = false, bool t9 = false,
                bool ta = false, bool tb = false, bool tc = false);



template <class Container>
void create_vector(const Container& c, std::vector<bool>& v,
                std::string s0, std::string s1, std::string s2,
                std::string s3, std::string s4, std::string s5,
                std::string s6, std::string s7, std::string s8,
                std::string s9, std::string sa, std::string sb,
                std::string sc);




template <class Seq>
value_list_ba<Seq, do_nothing_type0>
value_list(const Seq& s, const char* d = ",")
{
        return value_list_ba<Seq, do_nothing_type0>(s, d, do_nothing);
}



template <class Seq, class Manip>
value_list_ba<Seq, Manip>
value_list(const Seq& s, const char* d, Manip m) 
{
        return value_list_ba<Seq, Manip>(s, d, m);
}



template <class Seq, class Manip>
inline value_list_b<Seq, Manip>
value_list(const Seq& s, const char* d, Manip m,
                const std::vector<bool>& vb) 
{
        return value_list_b<Seq, Manip>(s, vb, d, m);
}



template <class Seq, class Manip>
value_list_b<Seq, Manip>
value_list(const Seq& s, const char* d, Manip m, bool t0,
                bool t1 = false, bool t2 = false, bool t3 = false,
                bool t4 = false, bool t5 = false, bool t6 = false,
                bool t7 = false, bool t8 = false, bool t9 = false,
                bool ta = false, bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
                                  ta, tb, tc);
        return value_list_b<Seq, Manip>(s, vb, d, m);
}


template <class Seq>
value_list_b<Seq, do_nothing_type0>
value_list(const Seq& s, const char* d, bool t0,
                bool t1 = false, bool t2 = false, bool t3 = false,
                bool t4 = false, bool t5 = false, bool t6 = false,
                bool t7 = false, bool t8 = false, bool t9 = false,
                bool ta = false, bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
                                  ta, tb, tc);
        return value_list_b<Seq, do_nothing_type0>(s, vb, d, do_nothing);
}



template <class Seq>
value_list_b<Seq, do_nothing_type0>
value_list(const Seq& s, bool t0,
                bool t1 = false, bool t2 = false, bool t3 = false,
                bool t4 = false, bool t5 = false, bool t6 = false,
                bool t7 = false, bool t8 = false, bool t9 = false,
                bool ta = false, bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9,
                                  ta, tb, tc);
        return value_list_b<Seq, do_nothing_type0>(s, vb, ",", do_nothing);
}



template <class Seq1, class Seq2>
equal_list_ba<Seq1, Seq2, do_nothing_type0>
equal_list(const Seq1& s1, const Seq2& s2, const char *d = ",",
                const char *e = " = ")
{
        return equal_list_ba<Seq1, Seq2, do_nothing_type0>(s1, s2, d,
                        e, do_nothing);
}



template <class Seq1, class Seq2, class Manip>
equal_list_ba<Seq1, Seq2, Manip>
equal_list(const Seq1& s1, const Seq2& s2, const char* d,
                const char* e, Manip m)
{
        return equal_list_ba<Seq1, Seq2, Manip>(s1, s2, d, e, m);
}



template <class Seq1, class Seq2, class Manip>
equal_list_b<Seq1, Seq2, Manip>
equal_list(const Seq1& s1, const Seq2& s2, const char* d,
                const char *e, Manip m, const std::vector<bool>& vb)
{
        return equal_list_b<Seq1, Seq2, Manip>(s1, s2, vb, d, e, m);
}



template <class Seq1, class Seq2, class Manip>
equal_list_b<Seq1, Seq2, Manip>
equal_list(const Seq1& s1, const Seq2& s2, const char* d,
                const char* e, Manip m, bool t0, bool t1 = false,
                bool t2 = false, bool t3 = false, bool t4 = false,
                bool t5 = false, bool t6 = false, bool t7 = false,
                bool t8 = false, bool t9 = false, bool ta = false,
                bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
                                  t9, ta, tb, tc);
        return equal_list_b<Seq1, Seq2, Manip>(s1, s2, vb, d, e, m);
}



template <class Seq1, class Seq2>
equal_list_b<Seq1, Seq2, do_nothing_type0>
equal_list(const Seq1& s1, const Seq2& s2, const char* d,
                const char* e, bool t0, bool t1 = false, bool t2 = false,
                bool t3 = false, bool t4 = false, bool t5 = false,
                bool t6 = false, bool t7 = false, bool t8 = false,
                bool t9 = false, bool ta = false, bool tb = false,
                bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
                                  t9, ta, tb, tc);
        return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
                        d, e, do_nothing);
}



template <class Seq1, class Seq2>
equal_list_b<Seq1, Seq2, do_nothing_type0>
equal_list(const Seq1& s1, const Seq2& s2, const char* d, bool t0,
                bool t1 = false, bool t2 = false, bool t3 = false,
                bool t4 = false, bool t5 = false, bool t6 = false,
                bool t7 = false, bool t8 = false, bool t9 = false,
                bool ta = false, bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
                                  t9, ta, tb, tc);
        return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
                        d, " = ", do_nothing);
}



template <class Seq1, class Seq2>
equal_list_b<Seq1, Seq2, do_nothing_type0>
equal_list(const Seq1& s1, const Seq2& s2, bool t0, bool t1 = false,
                bool t2 = false, bool t3 = false, bool t4 = false,
                bool t5 = false, bool t6 = false, bool t7 = false,
                bool t8 = false, bool t9 = false, bool ta = false,
                bool tb = false, bool tc = false)
{
        std::vector<bool> vb;
        create_vector(s1.size(), vb, t0, t1, t2, t3, t4, t5, t6, t7, t8,
                                  t9, ta, tb, tc);
        return equal_list_b<Seq1, Seq2, do_nothing_type0>(s1, s2, vb,
                        ",", " = ", do_nothing);
}

} // end namespace mysqlpp

#endif // !defined(MYSQLPP_VALLIST_H)

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