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Add utility method to join a vector of strings into a single string.

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This commit is contained in:
Ghislain MARY 2018-04-13 11:35:42 +02:00
parent 9c80965f1e
commit f4f642a4d5
1 changed files with 10 additions and 0 deletions
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10
include/linphone/utils/utils.h
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@ -22,6 +22,7 @@
#include <ctime>
#include <list>
#include <sstream>
#include <string>
#include <utility>
#include <vector>
@ -107,6 +108,15 @@ namespace Utils {
return str ? str : "";
}
template<typename S, typename T>
LINPHONE_PUBLIC std::string join (const std::vector<T>& elems, const S& delim) {
std::stringstream ss;
auto e = elems.begin();
ss << *e++;
for (; e != elems.end(); ++e)
ss << delim << *e;
return ss.str();
}
LINPHONE_PUBLIC std::string trim (const std::string &str);
template<typename T>