[A/FileIO/Gmsh] GMSHLineLoop: Rm unused function.

Applications/FileIO/Gmsh/GMSHLineLoop.cpp

@@ -30,11 +30,6 @@ GMSHLineLoop::~GMSHLineLoop()
     }
 }
 
-void GMSHLineLoop::addLine(GMSHLine* line)
-{
-    _lines.push_back(line);
-}
-
 void GMSHLineLoop::write(std::ostream &os, std::size_t line_offset, std::size_t sfc_offset) const
 {
     const std::size_t n_lines (_lines.size());

Applications/FileIO/Gmsh/GMSHLineLoop.h

@@ -24,7 +24,6 @@ class GMSHLineLoop {
 public:
     GMSHLineLoop(bool is_sfc=false);
     virtual ~GMSHLineLoop();
-    void addLine(GMSHLine* line);
     bool isSurface() const { return _is_sfc; }
     void setSurface(bool is_sfc) { _is_sfc = is_sfc; }
     void write(std::ostream &os, std::size_t offset, std::size_t sfc_offset = 0) const;