2 std-string.cc -- implement external interface for Std_String
4 source file of the GNU LilyPond music typesetter
6 (c) 2006--2007 Jan Nieuwenhuizen <janneke@gnu.org>
9 #include "std-string.hh"
10 #include "string-convert.hh"
19 to_string (char c, int n)
21 return string (max (n, 0), c);
25 to_string (double f, char const *format)
27 return String_convert::double_string (f, format);
31 to_string (int i, char const *format)
33 return String_convert::int_string (i, format);
39 return String_convert::bool_string (b);
45 return String_convert::long_string (b);
49 to_string (long unsigned b)
51 return String_convert::unsigned_string (b);
55 to_string (unsigned u)
57 return String_convert::unsigned_string (u);
61 to_string (char const *format, ...)
64 va_start (args, format);
65 string str = String_convert::vform_string (format, args);
71 TODO: this O(n^2) in #occurences of find, due to repeated copying.
74 replace_all (string &str, string find, string replace)
76 ssize len = find.length ();
77 for (ssize i = str.find (find); i != NPOS; i = str.find (find, i + len))
78 str = str.replace (i, len, replace);
83 replace_all (string &str, char find, char replace)
85 for (ssize i = str.find (find); i != NPOS; i = str.find (find, i + 1))
91 string_copy (string s)
93 ssize len = s.length ();
94 char *dest = new char[len + 1];
95 copy (s.begin (), s.end (), dest);
102 string_compare (string const &a, string const &b)
104 return a.compare (b);
107 #include "std-vector.hh"
110 string_split (string str, char c)
112 ssize i = str.find (c);
117 string s = str.substr (0, i);
120 str = str.substr (i);
129 string_join (vector<string> const &strs, string infix)
132 for (vsize i = 0; i < strs.size (); i ++)