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diff --git a/src/plugins/lipi-toolkit/3rdparty/lipi-toolkit/src/util/lib/LTKStringUtil.cpp b/src/plugins/lipi-toolkit/3rdparty/lipi-toolkit/src/util/lib/LTKStringUtil.cpp
deleted file mode 100644
index 7f56a66d..00000000
--- a/src/plugins/lipi-toolkit/3rdparty/lipi-toolkit/src/util/lib/LTKStringUtil.cpp
+++ /dev/null
@@ -1,327 +0,0 @@
-/*****************************************************************************************
-* Copyright (c) 2007 Hewlett-Packard Development Company, L.P.
-* Permission is hereby granted, free of charge, to any person obtaining a copy of
-* this software and associated documentation files (the "Software"), to deal in
-* the Software without restriction, including without limitation the rights to use,
-* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
-* Software, and to permit persons to whom the Software is furnished to do so,
-* subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*****************************************************************************************/
-
-/************************************************************************
- * SVN MACROS
- *
- * $LastChangedDate: 2011-01-11 13:48:17 +0530 (Tue, 11 Jan 2011) $
- * $Revision: 827 $
- * $Author: mnab $
- *
- ************************************************************************/
-
-/************************************************************************
- * FILE DESCR: Implementation of the String Splitter Module
- *
- * CONTENTS:
- * tokenizeString
- *
- * AUTHOR: Balaji R.
- *
- * DATE: December 23, 2004
- * CHANGE HISTORY:
- * Author Date Description of change
- ************************************************************************/
-
-#include "LTKStringUtil.h"
-#include "LTKMacros.h"
-#include "LTKLoggerUtil.h"
-#include <sstream>
-
-/**********************************************************************************
-* AUTHOR : Balaji R.
-* DATE : 23-DEC-2004
-* NAME : LTKStringUtil
-* DESCRIPTION : Default Constructor
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-*************************************************************************************/
-
-LTKStringUtil::LTKStringUtil(){}
-
-/**********************************************************************************
-* AUTHOR : Balaji R.
-* DATE : 23-DEC-2004
-* NAME : tokenizeString
-* DESCRIPTION : splits the given string at the specified delimiters
-* ARGUMENTS : str - string to be split
-* outTokens - the vector containing the split parts of the string
-* delimiters - the symbols at which the string is to be split
-* RETURNS : SUCCESS on successfully splitting of the string
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-* Saravanan. R 29-3-07 dynamic allocation for strString
-*************************************************************************************/
-
-int LTKStringUtil::tokenizeString(const string& inputString,
- const string& delimiters,
- vector<string>& outTokens)
-{
- LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) <<
- " Entering: LTKStringUtil::tokenizeString()" << endl;
-
- // clearing the token list
- int inputStrLength = inputString.length();
- int delimLength = delimiters.length();
-
-
- char *strToken;
- char *strString = new char[inputStrLength + 1];
-
- outTokens.clear();
-
- strcpy(strString, inputString.c_str());
-
- strToken = strtok(strString, delimiters.c_str());
-
- while( strToken != NULL )
- {
- outTokens.push_back(strToken);
-
- // Get next token:
- strToken = strtok(NULL, delimiters.c_str());
- }
- delete[] strString;
-
- LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) <<
- " Exiting: LTKStringUtil::tokenizeString()" << endl;
-
- return SUCCESS;
-}
-
-/**********************************************************************************
-* AUTHOR : Balaji R.
-* DATE : 23-DEC-2004
-* NAME : ~LTKStringUtil
-* DESCRIPTION : destructor
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-*************************************************************************************/
-
-LTKStringUtil::~LTKStringUtil(){}
-
-
-/*****************************************************************************
-* AUTHOR : Balaji R.
-* DATE : 23-DEC-2004
-* NAME : ~LTKStringUtil
-* DESCRIPTION : destructor
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-*****************************************************************************/
-void LTKStringUtil::trimString(string& str)
-{
- LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) <<
- " Entering: LTKStringUtil::trimString()" << endl;
-
- string::size_type pos = str.find_last_not_of(' ');
-
- if(pos != string::npos)
- {
- // we found a non space char
- str.erase(pos + 1);
- pos = str.find_first_not_of(' ');
-
- if(pos != string::npos)
- {
- str.erase(0, pos);
- }
- }
- else
- {
- // string has nothing else but spaces
- str.erase(str.begin(), str.end());
- }
- LOG( LTKLogger::LTK_LOGLEVEL_DEBUG) <<
- " Exiting: LTKStringUtil::trimString()" << endl;
-}
-
-
-/***************************************************************************
-* AUTHOR : Nidhi Sharma
-* DATE : 29-Jan-2008
-* NAME : convertIntegerToString
-* DESCRIPTION : Converts an integer variable to string
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-***************************************************************************/
-void LTKStringUtil::convertIntegerToString(int intVariable, string& outStr)
-{
- ostringstream tempString;
-
- tempString << intVariable;
-
- outStr = tempString.str();
-}
-
-/***************************************************************************
-* AUTHOR : Nidhi Sharma
-* DATE : 29-Jan-2008
-* NAME : convertIntegerToString
-* DESCRIPTION : Converts an integer variable to string
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-***************************************************************************/
-void LTKStringUtil::convertFloatToString(float floatVariable, string& outStr)
-{
- ostringstream tempString;
-
- tempString << floatVariable;
-
- outStr = tempString.str();
-}
-
-/***************************************************************************
-* AUTHOR :
-* DATE : 18-Mar-2015
-* NAME : convertStringToFloat
-* DESCRIPTION : Converts string to float
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-***************************************************************************/
-float LTKStringUtil::convertStringToFloat(const string& str)
-{
- float rval;
- stringstream ss(str);
- ss.imbue(locale("C"));
- ss >> rval;
- return rval;
-}
-
-/***************************************************************************
-* AUTHOR : Nidhi Sharma
-* DATE : 29-Jan-2008
-* NAME : isNumeric
-* DESCRIPTION : Retruns true if the input string is numeric
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-*******************************************************************************/
-bool LTKStringUtil::isFloat(const string& inputStr)
-{
- string remainingStr = "";
-
- // check if prefixed with a sign
- if (inputStr.find_first_of('-') == 0 || inputStr.find_first_of('+') == 0)
- {
- remainingStr = inputStr.substr(1);
- }
- else
- {
- remainingStr = inputStr;
- }
-
- // check if two decimals are there like 9.8.8
- string::size_type pos = remainingStr.find_first_of('.');
-
- if (pos != string::npos)
- {
- string tempString = remainingStr.substr(pos+1);
-
- string::size_type pos2 = tempString.find_first_of('.');
-
- if (pos2 != string::npos)
- {
- return false;
- }
- }
-
-
- const char* ptr = remainingStr.c_str();
-
- for ( ; *ptr; ptr++)
- {
- if (*ptr < '0' || *ptr > '9' )
- {
- if ( *ptr != '.' )
- {
- return false;
- }
- }
- }
-
- return true;
-}
-
-/***************************************************************************
-* AUTHOR : Srinivasa Vithal
-* DATE : 18-Feb-2008
-* NAME : isFloat
-* DESCRIPTION : Retruns true if the input string is integer
-* ARGUMENTS :
-* RETURNS :
-* NOTES :
-* CHANGE HISTROY
-* Author Date Description of change
-*******************************************************************************/
-bool LTKStringUtil::isInteger(const string& inputStr)
-{
- string remainingStr = "";
-
- // check if prefixed with a sign
- if (inputStr.find_first_of('-') == 0 || inputStr.find_first_of('+') == 0)
- {
- remainingStr = inputStr.substr(1);
- }
- else
- {
- remainingStr = inputStr;
- }
-
- // check if a decimal is present
- string::size_type pos = remainingStr.find_first_of('.');
-
- if (pos != string::npos)
- {
- return false;
- }
-
- const char* ptr = remainingStr.c_str();
-
- for ( ; *ptr; ptr++)
- {
- if (*ptr < '0' || *ptr > '9' )
- {
- return false;
- }
- }
-
- return true;
-}
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