2 /* This file is part of
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright 2001 The LyX Team.
9 * ======================================================
11 * \file ControlCitation.h
12 * \author Angus Leeming <a.leeming@ic.ac.uk>
22 /** Functions to convert a string to/from a vector. */
26 getStringFromVector(std::vector<string> const & vec, string const & delim=",");
29 std::vector<string> const
30 getVectorFromString(string const & str, string const & delim=",");
32 /** Functions to extract vectors of the first and second elems from a
37 template <class A, class B>
38 std::vector<A> const getFirst(std::vector<std::pair<A,B> > const & pairVec)
40 typedef std::vector<std::pair<A,B> > PV;
42 std::vector<A> first(pairVec.size());
44 for (PV::size_type i = 0; i < pairVec.size(); ++i) {
45 first[i] = pairVec[i].first;
51 template <class A, class B>
52 std::vector<B> const getSecond(std::vector<std::pair<A,B> > const & pairVec)
54 typedef std::vector<std::pair<A,B> > PV;
56 std::vector<B> second(pairVec.size());
58 for (PV::size_type i = 0; i < pairVec.size(); ++i) {
59 second[i] = pairVec[i].second;
68 typedef typename Pair::first_type first_type;
69 first_type const & operator()(Pair const & p) { return p.first; }
74 typedef typename Pair::second_type second_type;
75 second_type const & operator()(Pair const & p) { return p.second; }
79 typename Pair::first_type const getFirst(std::vector<Pair> const & pr)
81 std::vector<typename Pair::first_type> tmp(pr.size);
82 std::transform(pr.begin(), pr.end(), tmp.begin(), firster<Pair>());
87 typename Pair::second_type const getSecond(std::vector<Pair> const & pr)
89 std::vector<typename Pair::second_type> tmp(pr.size);
90 std::transform(pr.begin(), pr.end(), tmp.begin(), seconder<Pair>());
96 #endif // HELPERFUNCS_H