extern time_t TIME;
-bool Extensible::Extend(std::string key, char* p)
+bool Extensible::Extend(const std::string &key, char* p)
{
// only add an item if it doesnt already exist
if (this->Extension_Items.find(key) == this->Extension_Items.end())
return false;
}
-bool Extensible::Shrink(std::string key)
+bool Extensible::Shrink(const std::string &key)
{
// only attempt to remove a map item that exists
if (this->Extension_Items.find(key) != this->Extension_Items.end())
return false;
}
-char* Extensible::GetExt(std::string key)
+char* Extensible::GetExt(const std::string &key)
{
if (this->Extension_Items.find(key) != this->Extension_Items.end())
{