1 files changed, 0 insertions, 51 deletions
diff --git a/thirdparty/embree-aarch64/common/lexers/stringstream.cpp b/thirdparty/embree-aarch64/common/lexers/stringstream.cpp
deleted file mode 100644
index 98dc80ad59..0000000000
--- a/thirdparty/embree-aarch64/common/lexers/stringstream.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2009-2020 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-
-#include "stringstream.h"
-
-namespace embree
-{
-  static const std::string stringChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 _.,+-=:/*\\";
-  
-  /* creates map for fast categorization of characters */
-  static void createCharMap(bool map[256], const std::string& chrs) {
-    for (size_t i=0; i<256; i++) map[i] = false;
-    for (size_t i=0; i<chrs.size(); i++) map[uint8_t(chrs[i])] = true;
-  }
-
-  /* simple tokenizer */
-  StringStream::StringStream(const Ref<Stream<int> >& cin, const std::string& seps, const std::string& endl, bool multiLine)
-    : cin(cin), endl(endl), multiLine(multiLine)
-  {
-    createCharMap(isSepMap,seps);
-    createCharMap(isValidCharMap,stringChars);
-  }
-
-  std::string StringStream::next()
-  {
-    /* skip separators */
-    while (cin->peek() != EOF) {
-      if (endl != "" && cin->peek() == '\n') { cin->drop(); return endl; }
-      if (multiLine && cin->peek() == '\\') {
-        cin->drop();
-        if (cin->peek() == '\n') { cin->drop(); continue; }
-        cin->unget();
-      }
-      if (!isSeparator(cin->peek())) break;
-      cin->drop();
-    }
-
-    /* parse everything until the next separator */
-    std::vector<char> str; str.reserve(64);
-    while (cin->peek() != EOF && !isSeparator(cin->peek())) {
-      int c = cin->get();
-      // -- GODOT start --
-      // if (!isValidChar(c)) throw std::runtime_error("invalid character "+std::string(1,c)+" in input");
-      if (!isValidChar(c)) abort();
-      // -- GODOT end --
-      str.push_back((char)c);
-    }
-    str.push_back(0);
-    return std::string(str.data());
-  }
-}