* Doxy: polish html output.

[lyx.git] / src / Layout.h

diff --git a/src/Layout.h b/src/Layout.h
index 56e031fd59bb3a54f445b8c8fc907a59d86c4fbb..fa4bdc2da23f3f8da951ee5bf071e82ad0101689 100644 (file)
--- a/src/Layout.h
+++ b/src/Layout.h
@@ -19,7 +19,7 @@
 #include "Spacing.h"
 #include "support/docstring.h"
 
-#include <vector>
+#include <set>
 #include <string>
 
 namespace lyx {
@@ -84,7 +84,7 @@ public:
        ///
        docstring const & preamble() const { return preamble_; }
        ///
-       std::vector<std::string> const & requires() const { return requires_; }
+       std::set<std::string> const & requires() const { return requires_; }
        ///
        std::string const & latexparam() const { return latexparam_; }
        ///
@@ -256,7 +256,7 @@ private:
        /// Macro definitions needed for this layout
        docstring preamble_;
        /// Packages needed for this layout
-       std::vector<std::string> requires_;
+       std::set<std::string> requires_;
 };
 
 } // namespace lyx