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-rw-r--r--utility/Utility.cpp48
-rw-r--r--utility/Utility.h28
2 files changed, 60 insertions, 16 deletions
diff --git a/utility/Utility.cpp b/utility/Utility.cpp
index afedc07..ccf3bc6 100644
--- a/utility/Utility.cpp
+++ b/utility/Utility.cpp
@@ -24,23 +24,43 @@
#include "Utility.h"
-// Concatenate string list
-void CUtility::concatenate(const std::list<std::string>& lstr, std::string& strOutput, const std::string& strSeparator)
+#include <sstream>
+#include <iterator>
+
+// Format string list
+void CUtility::asString(const std::list<std::string>& lstr,
+ std::string& strOutput,
+ const std::string& strSeparator)
{
- bool bStart = true;
+ std::ostringstream ostrFormatedList;
+
+ std::copy(lstr.begin(), lstr.end(),
+ std::ostream_iterator<std::string>(ostrFormatedList, strSeparator.c_str()));
- std::list<std::string>::const_iterator iterator(lstr.begin());
- std::list<std::string>::const_iterator end(lstr.end());
+ strOutput = ostrFormatedList.str();
- while (iterator != end) {
+ // Remove last separator
+ if (strOutput.size() > strSeparator.size()) {
- if (bStart) {
- // Do not add a separator before first element
- bStart = false;
- } else {
- // Add the separator bettween each element
- strOutput += strSeparator;
- }
- strOutput += *iterator++;
+ strOutput.erase(strOutput.size() - strSeparator.size());
}
}
+
+// Format string map
+void CUtility::asString(const std::map<std::string, std::string>& mapStr,
+ std::string& strOutput,
+ const std::string& strItemSeparator,
+ const std::string& strKeyValueSeparator)
+{
+ std::list<std::string> listKeysValues;
+
+ std::map<std::string, std::string>::const_iterator iter;
+
+ for(iter = mapStr.begin(); iter != mapStr.end(); ++iter) {
+
+ listKeysValues.push_back(iter->first + strKeyValueSeparator + iter->second);
+ }
+
+ CUtility::asString(listKeysValues, strOutput, strItemSeparator);
+}
+
diff --git a/utility/Utility.h b/utility/Utility.h
index 7c395c0..ec82278 100644
--- a/utility/Utility.h
+++ b/utility/Utility.h
@@ -27,12 +27,36 @@
#include <string>
#include <list>
+#include <map>
class CUtility
{
public:
- // Concatenate string list
- static void concatenate(const std::list<std::string>& lstr, std::string& strOutput, const std::string& separator = "\n");
+ /**
+ * Format the items of a map into a string as a list of key-value pairs. The map must be
+ * composed of pairs of strings.
+ *
+ * @param[in] mapStr A map of strings
+ * @param[out] strOutput The output string
+ * @param[in] separator The separator to use between each item
+ */
+ static void asString(const std::list<std::string>& lstr,
+ std::string& strOutput,
+ const std::string& separator = "\n");
+
+ /**
+ * Format the items of a map into a string as a list of key-value pairs. The map must be
+ * composed of pairs of strings.
+ *
+ * @param[in] mapStr A map of strings
+ * @param[out] strOutput The output string
+ * @param[in] strItemSeparator The separator to use between each item (key-value pair)
+ * @param[in] strKeyValueSeparator The separator to use between key and value
+ */
+ static void asString(const std::map<std::string, std::string>& mapStr,
+ std::string& strOutput,
+ const std::string& strItemSeparator = ", ",
+ const std::string& strKeyValueSeparator = ":");
};
#endif // UTILITY_H