Commit: ae122533e7d15751fe4256457d63cbb1945a2e68
Author: Ankit Meel
Date:   Sat Aug 22 00:44:43 2020 +0530
Branches: soc-2020-io-performance
https://developer.blender.org/rBae122533e7d15751fe4256457d63cbb1945a2e68

Use remove_prefix for easy transition to StringRef.

The relevant search functionality was added to StringRef in
{rBc521b69ffb68}

===================================================================

M       source/blender/io/wavefront_obj/intern/wavefront_obj_im_file_reader.cc

===================================================================

diff --git 
a/source/blender/io/wavefront_obj/intern/wavefront_obj_im_file_reader.cc 
b/source/blender/io/wavefront_obj/intern/wavefront_obj_im_file_reader.cc
index 4a6e9fab072..ae26e32bbe3 100644
--- a/source/blender/io/wavefront_obj/intern/wavefront_obj_im_file_reader.cc
+++ b/source/blender/io/wavefront_obj/intern/wavefront_obj_im_file_reader.cc
@@ -88,7 +88,9 @@ static void split_line_key_rest(string_view line,
  * vector.
  * Caller should ensure that the given string has no leading spaces.
  */
-static void split_by_char(string_view in_string, char delimiter, 
Vector<string_view> &r_out_list)
+static void split_by_char(string_view in_string,
+                          const char delimiter,
+                          Vector<string_view> &r_out_list)
 {
   r_out_list.clear();
   while (!in_string.empty()) {
@@ -103,8 +105,10 @@ static void split_by_char(string_view in_string, char 
delimiter, Vector<string_v
     if (pos_delim == string_view::npos) {
       return;
     }
-    /* Add one in position of delimiter to skip it. */
-    in_string = in_string.substr(pos_delim + 1, string_view::npos);
+    /* Skip the word already stored. */
+    in_string.remove_prefix(word_len);
+    /* Skip all delimiters. */
+    in_string.remove_prefix(std::min(in_string.find_first_not_of(delimiter), 
in_string.size()));
   }
 }

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