--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Sources/STLToolbox.h	Thu Apr 04 18:50:11 2024 +0200
@@ -0,0 +1,48 @@
+/**
+ * SPDX-FileCopyrightText: 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+/**
+ * STL plugin for Orthanc
+ * Copyright (C) 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
+ *
+ * This program 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.
+ *
+ * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <dcmtk/dcmdata/dcdeftag.h>
+#include <dcmtk/dcmdata/dcitem.h>
+
+
+namespace STLToolbox
+{
+  bool IsNear(double a,
+              double b);
+
+  // This version is much faster, as "ParseDouble()" internally uses
+  // "boost::lexical_cast<double>()"
+  bool MyParseDouble(double& value,
+                     const std::string& s);
+
+  void RemoveDuplicateValues(std::vector<double>& v);
+
+  std::string GetStringValue(DcmItem& item,
+                             const DcmTagKey& key);
+}