/*
- 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--2015 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"
#include "string-convert.hh"
+#include "std-vector.hh"
+
+string
+to_string (const 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_long_string (b);
+}
-namespace std {
-
- std::string
- to_string (std::string s)
- {
- return s;
- }
-
- std::string
- to_string (char c, int n)
- {
- return std::string (max (n, 0), c);
- }
-
- std::string
- to_string (double f, char const *format)
- {
- return String_convert::double_string (f, format);
- }
-
- std::string
- to_string (int i, char const *format)
- {
- return String_convert::int_string (i, format);
- }
-
- std::string
- to_string (bool b)
- {
- return String_convert::bool_string (b);
- }
-
- std::string
- to_string (long b)
- {
- return String_convert::long_string (b);
- }
-
- std::string
- to_string (unsigned u)
- {
- return String_convert::unsigned_string (u);
- }
-
- std::string
- to_string (char const *format, ...)
- {
- va_list args;
- va_start (args, format);
- std::string str = String_convert::vform_string (format, args);
- va_end (args);
- return str;
- }
-
- std::string &
- replace_all (std::string &str, std::string find, std::string 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;
- }
-
- std::string &
- replace_all (std::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 (std::string s)
- {
- ssize len = s.length ();
- char *dest = new char[len + 1];
- //s.copy (dest, len + 1);
- memcpy (dest, s.c_str (), len + 1);
- return dest;
- }
-
- int
- string_compare (std::string const &a, std::string const &b)
- {
- return a.compare (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 (const string &s)
+{
+ ssize len = s.length ();
+ char *dest = new char[len + 1];
+ copy (s.begin (), s.end (), dest);
+ dest[len] = 0;
+
+ return dest;
+}
+
+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, const string &infix)
+{
+ string result;
+ for (vsize i = 0; i < strs.size (); i++)
+ {
+ if (i)
+ result += infix;
+ result += strs[i];
+ }
+
+ return result;
}