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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
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#ifndef SC_STRINGUTIL_HXX
#define SC_STRINGUTIL_HXX

#include "rtl/ustring.hxx"
#include "scdllapi.h"

class SC_DLLPUBLIC ScStringUtil
{
public:
    /** 
     * Check if a given string is a simple decimal number (e.g. 12.345). We 
     * don't do any elaborate parsing here; we only check for the simplest 
     * case of decimal number format. 
     *
     * @param rStr string to parse
     * @param dsep decimal separator
     * @param gsep group separator (aka thousands separator)
     * @param rVal value of successfully parsed number
     * 
     * @return true if the string is a valid number, false otherwise.
     */
    static bool parseSimpleNumber(
        const ::rtl::OUString& rStr, sal_Unicode dsep, sal_Unicode gsep, double& rVal);
};


#endif