root/src/Utilities.h @ 4fd46efa
| eee13fa3 | david.sorber | /********************************************************************
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* CONFIDENTIAL - All source code is the propriety and confidential *
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* information of David Sorber. *
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* *
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* Copyright 2024 David Sorber *
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* Unpublished -- all rights reserved under the copyright laws *
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* of the United States. *
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********************************************************************/
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#ifndef __COPYTOOL_UTILITIES_H_
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#define __COPYTOOL_UTILITIES_H_
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#include <string>
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#include <vector>
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static void tokenize(
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const std::string& input,
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const std::string& DELIMITER,
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std::vector<std::string> &tokens)
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{
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size_t start = input.find_first_not_of(DELIMITER);
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size_t end = start;
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while (start != std::string::npos)
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{
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// Find next occurrence of delimiter
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end = input.find(DELIMITER, start);
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// Skip any DELIMITER chars that are immediately preceeded by a
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// backslash (this allows the delimiter to be escaped)
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while (end != 0 && (end < input.size() - 1) && input[end - 1] == '\\')
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{
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end = input.find(DELIMITER, end + 1);
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}
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// Push back the token found into vector
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tokens.push_back(input.substr(start, end - start));
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// Skip all occurrences of the delimiter to find new start
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start = input.find_first_not_of(DELIMITER, end);
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}
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}
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#endif
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