use const string ref when possible

This commit is contained in:
Benjamin Reis 2017-12-06 14:22:37 +01:00
parent 3f965bfc94
commit 6aee9994b9
2 changed files with 2 additions and 2 deletions

View file

@ -32,7 +32,7 @@ LINPHONE_BEGIN_NAMESPACE
const string Imdn::imdnPrefix = "/imdn:imdn";
string Imdn::createXml (string id, time_t time, Imdn::Type imdnType, LinphoneReason reason) {
string Imdn::createXml (const string &id, time_t time, Imdn::Type imdnType, LinphoneReason reason) {
xmlBufferPtr buf;
xmlTextWriterPtr writer;
int err;

View file

@ -37,7 +37,7 @@ public:
Display
};
static std::string createXml(std::string id, time_t time, Imdn::Type imdnType, LinphoneReason reason);
static std::string createXml (const std::string &id, time_t time, Imdn::Type imdnType, LinphoneReason reason);
static void parse (ChatRoom &cr, const std::string &content);
private: