[gnote] Remove sharp::string_index_of

[Aurimas Černius <aurimasc src gnome org>]

commit 7eb9b7d20264e257a1b4f5a67b13f0fe6655c9b8
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Jan 22 21:00:35 2017 +0200

    Remove sharp::string_index_of

 src/sharp/string.cpp |   34 ----------------------------------
 src/sharp/string.hpp |    2 --
 2 files changed, 0 insertions(+), 36 deletions(-)
---
diff --git a/src/sharp/string.cpp b/src/sharp/string.cpp
index b7c3ea9..467e633 100644
--- a/src/sharp/string.cpp
+++ b/src/sharp/string.cpp
@@ -180,38 +180,4 @@ namespace sharp {
     return source.rfind(search);
   }
 
-
-  int string_index_of(const std::string & source, const std::string & search)
-  {
-    // C# returns index 0 if looking for the empty string
-    if(search.empty()) {
-      return 0;
-    }
-    boost::iterator_range<std::string::const_iterator> iter
-      = boost::find_first(source, search);
-    if(iter.begin() == source.end()) {
-      // NOT FOUND
-      return -1;
-    }
-    return iter.begin() - source.begin();
-  }
-
-
-  int string_index_of(const std::string & source, const std::string & search, int start_at)
-  {
-    std::string source2(source.begin() + start_at, source.end());
-    boost::iterator_range<std::string::const_iterator> iter
-      = boost::find_first(source2, search);
-    // C# returns index 0 if looking for the empty string
-    if(search.empty()) {
-      // Note: check this after 'find_first' so boost will throw an exception if start_at > source.size()
-      return start_at;
-    }
-    if(iter.begin() == source2.end()) {
-      // NOT FOUND
-      return -1;
-    }
-    return iter.begin() - source2.begin() + start_at;
-  }
-
 }
diff --git a/src/sharp/string.hpp b/src/sharp/string.hpp
index c7136ef..8735673 100644
--- a/src/sharp/string.hpp
+++ b/src/sharp/string.hpp
@@ -66,8 +66,6 @@ namespace sharp {
   Glib::ustring string_trim(const Glib::ustring & source);
   Glib::ustring string_trim(const Glib::ustring & source, const Glib::ustring & set_of_char);
 
-  int string_index_of(const std::string & source, const std::string & with);
-  int string_index_of(const std::string & source, const std::string & with, int);
   int string_last_index_of(const Glib::ustring & source, const Glib::ustring & search);
 }