StringUtils.cc

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00006  * 
00007  * Intel Open Source License 
00008  * 
00009  * Copyright (c) 2004 Intel Corporation. All rights reserved. 
00010  * 
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00038 
00039 #include "debug/Log.h"
00040 #include "StringUtils.h"
00041 
00042 namespace oasys {
00043 
00044 int
00045 tokenize(const std::string& str,
00046          const std::string& sep,
00047          std::vector<std::string>* tokens)
00048 {
00049     size_t start, end;
00050 
00051     tokens->clear();
00052 
00053     start = str.find_first_not_of(sep);
00054     if (start == std::string::npos || start == str.length()) {
00055         return 0; // nothing to do
00056     }
00057     
00058     while (1) {
00059         end = str.find_first_of(sep, start);
00060         if (end == std::string::npos) {
00061             end = str.length();
00062         }
00063         
00064         tokens->push_back(str.substr(start, end - start));
00065         
00066         if (end == str.length()) {
00067             break; // all done
00068         }
00069         
00070         start = str.find_first_not_of(sep, end);
00071         if (start == std::string::npos) {
00072             break; // all done
00073         }
00074     }
00075 
00076     return tokens->size();
00077 }
00078 
00079 void
00080 StringSet::dump(const char* log) const
00081 {
00082     logf(log, LOG_DEBUG, "dumping string set...");
00083     for (iterator i = begin(); i != end(); ++i) {
00084         logf(log, LOG_DEBUG, "\t%s", i->c_str());
00085     }
00086 }
00087 
00088 void
00089 StringHashSet::dump(const char* log) const
00090 {
00091     logf(log, LOG_DEBUG, "dumping string set...");
00092     for (iterator i = begin(); i != end(); ++i) {
00093         logf(log, LOG_DEBUG, "\t%s", i->c_str());
00094     }
00095 }
00096 
00097 } // namespace oasys

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