refs#16

In ElementaryUtils (trunk) :
- Add remove() method in Parameters class.

include/ElementaryUtils/parameters/Parameters.h

@@ -41,6 +41,7 @@ public:
     virtual std::string toString() const;
 
     bool update(const std::string &key, const GenericType &value);
+    bool remove(const std::string &key);
 
     const GenericType& get(const std::string &key) const;
     const GenericType& getLastAvailable() const; /// Care ! Use it after isAvailable() to ensure that the iterator is in the map range.

src/ElementaryUtils/parameters/Parameters.cpp

@@ -120,5 +120,16 @@ GenericType Parameters::value(size_t index) const {
     return it->second;
 }
 
-} // namespace ElemUtils
+bool ElemUtils::Parameters::remove(const std::string& key) {
+    bool erased = false;
+
+    std::map<std::string, GenericType>::iterator it = m_parameters.find(key);
+    if (it != m_parameters.end()) {
+        m_parameters.erase(it);
+        erased = true;
+    }
 
+    return erased;
+}
+
+} // namespace ElemUtils