Add const back in the function

2004-03-03 19:54:24 +00:00
parent a0251b3256
commit ed29944b91
2 changed files with 2 additions and 2 deletions
--- a/simgear/scene/material/mat.cxx
+++ b/simgear/scene/material/mat.cxx
@@ -201,7 +201,7 @@ SGMaterial::load_texture ( int n )
 }

 ssgSimpleState *
-SGMaterial::get_state (int n)
+SGMaterial::get_state (int n) const
 {
    if (_status.size() == 0) {
        SG_LOG( SG_GENERAL, SG_WARN, "No state available.");
--- a/simgear/scene/material/mat.hxx
+++ b/simgear/scene/material/mat.hxx
@@ -117,7 +117,7 @@ public:
  /**
   * Get the textured state.
   */
-  virtual ssgSimpleState *get_state (int n = -1);
+  virtual ssgSimpleState *get_state (int n = -1) const;


  /**