moved all directories to src subdirectory

src/convert/text_private.h

@@ -0,0 +1,96 @@
+/*
+ * This file is a part of PikoTools
+ * and is distributed under the (new) BSD licence.
+ * Author: Tomasz Sowa <t.sowa@ttmath.org>
+ */
+
+/*
+ * Copyright (c) 2021, Tomasz Sowa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ *  * Neither the name Tomasz Sowa nor the names of contributors to this
+ *    project may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef headerfile_picotools_convert_text_private
+#define headerfile_picotools_convert_text_private
+
+#include <string>
+
+
+namespace PT
+{
+
+namespace pt_private
+{
+
+template<class CharType>
+CharType ToLowerGeneric(CharType c)
+{
+	if( c >= 'A' && c <= 'Z' )
+		return c - 'A' + 'a';
+
+	return c;
+}
+
+
+template<class CharType>
+CharType ToUpperGeneric(CharType c)
+{
+	if( c >= 'a' && c <= 'z' )
+		return c - 'a' + 'A';
+
+	return c;
+}
+
+
+template<class StringType>
+void ToLowerStrGeneric(StringType & s)
+{
+	typename StringType::size_type i;
+
+	for(i=0 ; i<s.size() ; ++i)
+		s[i] = ToLowerGeneric(s[i]);
+}
+
+
+template<class StringType>
+void ToUpperStrGeneric(StringType & s)
+{
+	typename StringType::size_type i;
+
+	for(i=0 ; i<s.size() ; ++i)
+		s[i] = ToUpperGeneric(s[i]);
+}
+
+
+} // namespace pt_private
+
+} // namespace PT
+
+
+#endif
+