Add a function to query if a Technique has any shaders

[libs/gl.git] / source / technique.h

diff --git a/source/technique.h b/source/technique.h
index f908fe868403c5ae5750e14505e8cbe231407ca8..ad988c2763c412f35d6d471151e5e97a60ca7cbe 100644 (file)
--- a/source/technique.h
+++ b/source/technique.h
@@ -37,8 +37,10 @@ private:
                void texture(const std::string &, const std::string &);
        };
 
+public:
        typedef std::map<Tag, RenderPass> PassMap;
 
+private:
        PassMap passes;
 
 public:
@@ -46,6 +48,7 @@ public:
        bool has_pass(const GL::Tag &) const;
        const RenderPass &get_pass(const GL::Tag &) const;
        const PassMap &get_passes() const { return passes; }
+       bool has_shaders() const;
 };
 
 } // namespace GL