| 1 | #ifndef __SIMPLESTRING_XFORM_HH__␊ |
| 2 | #define __SIMPLESTRING_XFORM_HH__␊ |
| 3 | ␊ |
| 4 | #include <vector>␊ |
| 5 | ␊ |
| 6 | std::string uppercase(std::string const & in);␊ |
| 7 | std::string lowercase(std::string const & in);␊ |
| 8 | ␊ |
| 9 | void split_into_lines(std::string const & in,␊ |
| 10 | std::vector<std::string> & out);␊ |
| 11 | ␊ |
| 12 | void split_into_lines(std::string const & in,␊ |
| 13 | std::string const & encoding,␊ |
| 14 | std::vector<std::string> & out);␊ |
| 15 | ␊ |
| 16 | void join_lines(std::vector<std::string> const & in,␊ |
| 17 | std::string & out,␊ |
| 18 | std::string const & linesep);␊ |
| 19 | ␊ |
| 20 | void join_lines(std::vector<std::string> const & in,␊ |
| 21 | std::string & out);␊ |
| 22 | ␊ |
| 23 | template< class T >␊ |
| 24 | std::vector< T > split_into_words(T const & in)␊ |
| 25 | {␊ |
| 26 | std::string const & instr = in();␊ |
| 27 | std::vector< T > out;␊ |
| 28 | ␊ |
| 29 | std::string::size_type begin = 0;␊ |
| 30 | std::string::size_type end = instr.find_first_of(" ", begin);␊ |
| 31 | ␊ |
| 32 | while (end != std::string::npos && end >= begin)␊ |
| 33 | {␊ |
| 34 | out.push_back(T(instr.substr(begin, end-begin)));␊ |
| 35 | begin = end + 1;␊ |
| 36 | if (begin >= instr.size())␊ |
| 37 | break;␊ |
| 38 | end = instr.find_first_of(" ", begin);␊ |
| 39 | }␊ |
| 40 | if (begin < instr.size())␊ |
| 41 | out.push_back(T(instr.substr(begin, instr.size() - begin)));␊ |
| 42 | ␊ |
| 43 | return out;␊ |
| 44 | }␊ |
| 45 | ␊ |
| 46 | template< class Container >␊ |
| 47 | typename Container::value_type join_words(Container const & in, std::string const & sep = " ")␊ |
| 48 | {␊ |
| 49 | std::string str;␊ |
| 50 | typename Container::const_iterator iter = in.begin();␊ |
| 51 | while (iter != in.end())␊ |
| 52 | {␊ |
| 53 | str += (*iter)();␊ |
| 54 | iter++;␊ |
| 55 | if (iter != in.end())␊ |
| 56 | str += sep;␊ |
| 57 | }␊ |
| 58 | typedef typename Container::value_type result_type;␊ |
| 59 | return result_type(str);␊ |
| 60 | }␊ |
| 61 | ␊ |
| 62 | void prefix_lines_with(std::string const & prefix,␊ |
| 63 | std::string const & lines,␊ |
| 64 | std::string & out);␊ |
| 65 | ␊ |
| 66 | // append after removing all whitespace␊ |
| 67 | void append_without_ws(std::string & appendto, std::string const & s);␊ |
| 68 | ␊ |
| 69 | // remove all whitespace␊ |
| 70 | std::string remove_ws(std::string const & s);␊ |
| 71 | ␊ |
| 72 | // remove leading and trailing whitespace␊ |
| 73 | std::string trim_ws(std::string const & s);␊ |
| 74 | ␊ |
| 75 | // Local Variables:␊ |
| 76 | // mode: C++␊ |
| 77 | // fill-column: 76␊ |
| 78 | // c-file-style: "gnu"␊ |
| 79 | // indent-tabs-mode: nil␊ |
| 80 | // End:␊ |
| 81 | // vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:␊ |
| 82 | ␊ |
| 83 | #endif␊ |
