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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef CSV_COMFUNC_HXX
      21             : #define CSV_COMFUNC_HXX
      22             : 
      23             : #include <stdlib.h>
      24             : 
      25             : 
      26             : 
      27             : 
      28             : namespace csv
      29             : {
      30             :     class String;
      31             : 
      32             : 
      33             : // min, max and range functions
      34             : template <class E>
      35             : inline E            max(E in1, E in2);
      36             : template <class E>
      37             : inline E            min(E in1, E in2);
      38             : template <class E>
      39             : inline bool         in_range(E low, E val, E high);    // return low <= val < high;
      40             : 
      41             : 
      42             : // string functions
      43             : inline const char * valid_str(const char * str);
      44             : inline bool         no_str(const char * str);       // return !str || !strlen(str)
      45             : 
      46             : 
      47             : // IMPLEMENTATION
      48             : template <class E>
      49             : inline E
      50       24371 : max(E in1, E in2)   { return in1 < in2 ? in2 : in1; }
      51             : template <class E>
      52             : inline E
      53         250 : min(E in1, E in2)   { return in1 < in2 ? in1 : in2; }
      54             : template <class E>
      55             : inline bool
      56      573146 : in_range(E low, E val, E high) { return low <= val AND val < high; }
      57             : 
      58             : inline const char *
      59     6071876 : valid_str(const char * str) { return str != 0 ? str : ""; }
      60             : inline bool
      61       34149 : no_str(const char * str) { return str != 0 ? *str == '\0' : true; }
      62             : 
      63             : }   // namespace csv
      64             : 
      65             : #endif
      66             : 
      67             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */