/*
- std-string.cc -- implement external interface for Std_String
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2006--2011 Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 2006 Jan Nieuwenhuizen <janneke@gnu.org>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "std-string.hh"
return String_convert::unsigned_string (u);
}
+string
+to_string (I64 b, char const *format)
+{
+ return String_convert::i64_string (b, format);
+}
+
string
to_string (char const *format, ...)
{
return str;
}
+/*
+ TODO: this O(n^2) in #occurences of find, due to repeated copying.
+ */
string &
-replace_all (string &str, string find, string replace)
+replace_all (string *str, string const &find, string const &replace)
{
ssize len = find.length ();
- for (ssize i = str.find (find); i != NPOS; i = str.find (find, i + len))
- str = str.replace (i, len, replace);
- return str;
+ ssize replen = replace.length ();
+ for (ssize i = str->find (find); i != NPOS; i = str->find (find, i + replen))
+ *str = str->replace (i, len, replace);
+ return *str;
}
string &
-replace_all (string &str, char find, char replace)
+replace_all (string *str, char find, char replace)
{
- for (ssize i = str.find (find); i != NPOS; i = str.find (find, i + 1))
- str[i] = replace;
- return str;
+ for (ssize i = str->find (find); i != NPOS; i = str->find (find, i + 1))
+ (*str)[i] = replace;
+ return *str;
}
char *
{
ssize len = s.length ();
char *dest = new char[len + 1];
- //s.copy (dest, len + 1);
- memcpy (dest, s.c_str (), len + 1);
+ copy (s.begin (), s.end (), dest);
+ dest[len] = 0;
+
return dest;
}
vector<string>
string_split (string str, char c)
{
- vector<string> a;
ssize i = str.find (c);
+
+ vector<string> a;
while (i != NPOS)
{
string s = str.substr (0, i);
a.push_back (s);
- while (str[++i] == c)
- ;
+ i ++;
str = str.substr (i);
i = str.find (c);
}
a.push_back (str);
return a;
}
+
+string
+string_join (vector<string> const &strs, string infix)
+{
+ string result;
+ for (vsize i = 0; i < strs.size (); i ++)
+ {
+ if (i)
+ result += infix;
+ result += strs[i];
+ }
+
+ return result;
+}