Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.

GeneralsMD/Code/Tools/CRCDiff/expander.h

@@ -0,0 +1,54 @@
+/*
+**	Command & Conquer Generals Zero Hour(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	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/>.
+*/
+
+// ---------------------------------------------------------------------------
+// File: expander.h
+// Author: Matthew D. Campbell
+// Creation Date: 9/13/2002
+// Description: Key/value pair template expansion class
+// ---------------------------------------------------------------------------
+
+#ifndef __EXPANDER_H__
+#define __EXPANDER_H__
+
+#include <map>
+#include <hash_map>
+#include <string>
+
+typedef std::map<std::string, std::string> ExpansionMap;
+
+class Expander
+{
+	public:
+		Expander( const std::string& leftMarker, const std::string& rightMarker );
+
+		void addExpansion( const std::string& key, const std::string val );
+		void clear( void );
+
+		void expand( const std::string& input,
+				std::string& output,
+				bool stripUnknown = false );
+
+	protected:
+		ExpansionMap m_expansions;
+		std::string m_left;
+		std::string m_right;
+};
+
+#endif // __EXPANDER_H__
+