utility/Utility.cpp

/*
 * INTEL CONFIDENTIAL
 * Copyright © 2011 Intel
 * Corporation All Rights Reserved.
 *
 * The source code contained or described herein and all documents related to
 * the source code ("Material") are owned by Intel Corporation or its suppliers
 * or licensors. Title to the Material remains with Intel Corporation or its
 * suppliers and licensors. The Material contains trade secrets and proprietary
 * and confidential information of Intel or its suppliers and licensors. The
 * Material is protected by worldwide copyright and trade secret laws and
 * treaty provisions. No part of the Material may be used, copied, reproduced,
 * modified, published, uploaded, posted, transmitted, distributed, or
 * disclosed in any way without Intel’s prior express written permission.
 *
 * No license under any patent, copyright, trade secret or other intellectual
 * property right is granted to or conferred upon you by disclosure or delivery
 * of the Materials, either expressly, by implication, inducement, estoppel or
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 *
 * CREATED: 2012-12-17
 */

#include "Utility.h"

// Concatenate string list
void CUtility::concatenate(const std::list<std::string>& lstr, std::string& strOutput, const std::string& strSeparator)
{
    bool bStart = true;

    std::list<std::string>::const_iterator iterator(lstr.begin());
    std::list<std::string>::const_iterator end(lstr.end());

    while (iterator != end) {

        if (bStart) {
            // Do not add a separator before first element
            bStart = false;
        } else {
            // Add the separator bettween each element
            strOutput += strSeparator;
        }
        strOutput += *iterator++;
    }
}