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comparison OrthancFramework/Sources/Toolbox.cpp @ 5373:123a94dd57df

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Toolbox::SplitString
author Alain Mazy <am@osimis.io>
date Thu, 17 Aug 2023 17:25:08 +0200
parents 7cb1b851f5c8
children daf4807631c5
comparison
equal deleted inserted replaced
5372:94a52168480b 5373:123a94dd57df
1033 boost::replace_all(result, "*", ".*"); 1033 boost::replace_all(result, "*", ".*");
1034 1034
1035 return result; 1035 return result;
1036 } 1036 }
1037 1037
1038 static void TokenizeStringInternal(std::vector<std::string>& result,
1039 const std::string& value,
1040 char separator,
1041 bool includeEmptyStrings)
1042 {
1043 size_t countSeparators = 0;
1044
1045 for (size_t i = 0; i < value.size(); i++)
1046 {
1047 if (value[i] == separator)
1048 {
1049 countSeparators++;
1050 }
1051 }
1052
1053 result.clear();
1054 result.reserve(countSeparators + 1);
1055
1056 std::string currentItem;
1057
1058 for (size_t i = 0; i < value.size(); i++)
1059 {
1060 if (value[i] == separator)
1061 {
1062 result.push_back(currentItem);
1063 currentItem.clear();
1064 }
1065 else
1066 {
1067 currentItem.push_back(value[i]);
1068 }
1069 }
1070
1071 if (includeEmptyStrings || !currentItem.empty())
1072 {
1073 result.push_back(currentItem);
1074 }
1075 }
1076
1038 1077
1039 void Toolbox::TokenizeString(std::vector<std::string>& result, 1078 void Toolbox::TokenizeString(std::vector<std::string>& result,
1040 const std::string& value, 1079 const std::string& value,
1041 char separator) 1080 char separator)
1042 { 1081 {
1043 size_t countSeparators = 0; 1082 TokenizeStringInternal(result, value, separator, true);
1044 1083 }
1045 for (size_t i = 0; i < value.size(); i++) 1084
1046 { 1085
1047 if (value[i] == separator) 1086 void Toolbox::SplitString(std::set<std::string>& result,
1048 { 1087 const std::string& value,
1049 countSeparators++; 1088 char separator)
1050 } 1089 {
1051 }
1052
1053 result.clear(); 1090 result.clear();
1054 result.reserve(countSeparators + 1); 1091
1055 1092 std::vector<std::string> temp;
1056 std::string currentItem; 1093 TokenizeStringInternal(temp, value, separator, false);
1057 1094 for (size_t i = 0; i < temp.size(); ++i)
1058 for (size_t i = 0; i < value.size(); i++) 1095 {
1059 { 1096 result.insert(temp[i]);
1060 if (value[i] == separator) 1097 }
1061 { 1098 }
1062 result.push_back(currentItem); 1099
1063 currentItem.clear(); 1100
1064 } 1101 void Toolbox::SplitString(std::vector<std::string>& result,
1065 else 1102 const std::string& value,
1066 { 1103 char separator)
1067 currentItem.push_back(value[i]); 1104 {
1068 } 1105 TokenizeStringInternal(result, value, separator, false);
1069 }
1070
1071 result.push_back(currentItem);
1072 } 1106 }
1073 1107
1074 1108
1075 void Toolbox::JoinStrings(std::string& result, 1109 void Toolbox::JoinStrings(std::string& result,
1076 const std::set<std::string>& source, 1110 const std::set<std::string>& source,