X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fgenerate.h;h=0c2a0ad8fce4b03aee235202f9a4eaebe0937d59;hp=90cf272219b9f2ba6bde8b5c4e6c349f5676218a;hb=0ca367ce305ae6f2025739b3b199a7f75d4132db;hpb=47d9d5d10469340af44909de9c8ab9fd4f1a19a1

diff --git a/source/glsl/generate.h b/source/glsl/generate.h
index 90cf2722..0c2a0ad8 100644
--- a/source/glsl/generate.h
+++ b/source/glsl/generate.h
@@ -11,7 +11,7 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
-class DeclarationCombiner: public BlockModifier
+class DeclarationCombiner: private BlockModifier
 {
 private:
 	bool toplevel;
@@ -23,13 +23,14 @@ public:
 
 	void apply(Stage &s) { visit(s.content); }
 
-	using BlockModifier::visit;
+private:
 	virtual void visit(Block &);
 	virtual void visit(FunctionDeclaration &);
 	virtual void visit(VariableDeclaration &);
+	using BlockModifier::visit;
 };
 
-class VariableResolver: public TraversingVisitor
+class VariableResolver: private TraversingVisitor
 {
 private:
 	std::vector<Block *> blocks;
@@ -45,7 +46,7 @@ public:
 
 	void apply(Stage &);
 
-	using TraversingVisitor::visit;
+private:
 	virtual void visit(Block &);
 	virtual void visit(VariableReference &);
 	virtual void visit(MemberAccess &);
@@ -54,9 +55,10 @@ public:
 	virtual void visit(StructDeclaration &);
 	virtual void visit(VariableDeclaration &);
 	virtual void visit(InterfaceBlock &);
+	using TraversingVisitor::visit;
 };
 
-class FunctionResolver: public TraversingVisitor
+class FunctionResolver: private TraversingVisitor
 {
 private:
 	std::map<std::string, std::vector<FunctionDeclaration *> > functions;
@@ -64,12 +66,13 @@ private:
 public:
 	void apply(Stage &s) { visit(s.content); }
 
-	using TraversingVisitor::visit;
+private:
 	virtual void visit(FunctionCall &);
 	virtual void visit(FunctionDeclaration &);
+	using TraversingVisitor::visit;
 };
 
-class InterfaceGenerator: public BlockModifier
+class InterfaceGenerator: private BlockModifier
 {
 private:
 	Stage *stage;
@@ -83,18 +86,19 @@ public:
 
 	void apply(Stage &);
 
+private:
 	static std::string get_out_prefix(Stage::Type);
-	using BlockModifier::visit;
-	virtual void visit(Block &);
 	std::string change_prefix(const std::string &, const std::string &) const;
+	virtual void visit(Block &);
 	bool generate_interface(VariableDeclaration &, const std::string &, const std::string &);
 	ExpressionStatement &insert_assignment(const std::string &, Expression *);
 	virtual void visit(VariableReference &);
 	virtual void visit(VariableDeclaration &);
 	virtual void visit(Passthrough &);
+	using BlockModifier::visit;
 };
 
-class DeclarationReorderer: public TraversingVisitor
+class DeclarationReorderer: private TraversingVisitor
 {
 private:
 	enum DeclarationKind
@@ -116,7 +120,7 @@ public:
 
 	void apply(Stage &s) { visit(s.content); }
 
-	using TraversingVisitor::visit;
+private:
 	virtual void visit(Block &);
 	virtual void visit(FunctionCall &);
 	virtual void visit(InterfaceLayout &) { kind = LAYOUT; }
@@ -124,6 +128,7 @@ public:
 	virtual void visit(VariableDeclaration &);
 	virtual void visit(InterfaceBlock &) { kind = VARIABLE; }
 	virtual void visit(FunctionDeclaration &);
+	using TraversingVisitor::visit;
 };
 
 } // namespace SL