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/*
This file is part of LilyPond, the GNU music typesetter.
Copyright (C) 2006--2011 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"
#include "string-convert.hh"
string
to_string (string s)
{
return s;
}
string
to_string (char c, int n)
{
return string (max (n, 0), c);
}
string
to_string (double f, char const *format)
{
return String_convert::double_string (f, format);
}
string
to_string (int i, char const *format)
{
return String_convert::int_string (i, format);
}
string
to_string (bool b)
{
return String_convert::bool_string (b);
}
string
to_string (long b)
{
return String_convert::long_string (b);
}
string
to_string (long unsigned b)
{
return String_convert::unsigned_string (b);
}
string
to_string (unsigned u)
{
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, ...)
{
va_list args;
va_start (args, format);
string str = String_convert::vform_string (format, args);
va_end (args);
return str;
}
/*
TODO: this O(n^2) in #occurences of find, due to repeated copying.
*/
string &
replace_all (string *str, string const &find, string const &replace)
{
ssize len = find.length ();
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)
{
for (ssize i = str->find (find); i != NPOS; i = str->find (find, i + 1))
(*str)[i] = replace;
return *str;
}
char *
string_copy (string s)
{
ssize len = s.length ();
char *dest = new char[len + 1];
copy (s.begin (), s.end (), dest);
dest[len] = 0;
return dest;
}
int
string_compare (string const &a, string const &b)
{
return a.compare (b);
}
#include "std-vector.hh"
vector<string>
string_split (string str, char c)
{
ssize i = str.find (c);
vector<string> a;
while (i != NPOS)
{
string s = str.substr (0, i);
a.push_back (s);
i ++;
str = str.substr (i);
i = str.find (c);
}
if (str.length ())
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;
}
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