ENH: return a const reference

8ed96698 · Julien Michel · 249e77d6 · 8ed96698
Commit 8ed96698 authored 13 years ago by Julien Michel
--- a/Code/IO/otbJPEG2000ImageIO.cxx
+++ b/Code/IO/otbJPEG2000ImageIO.cxx
@@ -180,7 +180,7 @@ public:
  
  opj_image_t * DecodeTile(unsigned int tileIndex);

-  std::vector<unsigned int> GetAvailableResolutions(){return this->m_AvailableResolutions; };
+  const std::vector<unsigned int> & GetAvailableResolutions(){return this->m_AvailableResolutions; };

  void Clean();