Use unsigned values for enum

[lyx.git] / src / BiblioInfo.h

diff --git a/src/BiblioInfo.h b/src/BiblioInfo.h
index 5709be47c5df98b8200837bb108a9bf941f8b67b..8a36183d03088fbbef007ee23ce2e49147805d1f 100644 (file)
--- a/src/BiblioInfo.h
+++ b/src/BiblioInfo.h
@@ -69,7 +69,7 @@ public:
        docstring const getYear() const;
        /// \return formatted BibTeX data suitable for framing.
        /// \param vector of pointers to crossref/xdata information
-       docstring const & getInfo(BibTeXInfoList const xrefs,
+       docstring const & getInfo(BibTeXInfoList const & xrefs,
                        Buffer const & buf, CiteItem const & ci) const;
        /// \return formatted BibTeX data for a citation label
        docstring const getLabel(BibTeXInfoList const xrefs,
@@ -123,7 +123,7 @@ private:
        /// to get the data from xref BibTeXInfo objects, which would normally
        /// be the one referenced in the crossref or xdata field.
        docstring getValueForKey(std::string const & key, Buffer const & buf,
-               CiteItem const & ci, BibTeXInfoList const xrefs, size_t maxsize = 4096) const;
+               CiteItem const & ci, BibTeXInfoList const & xrefs, size_t maxsize = 4096) const;
        /// replace %keys% in a format string with their values
        /// called from getInfo()
        /// format strings may contain:
@@ -141,7 +141,7 @@ private:
        /// moreover, keys that look like "%_key%" are treated as translatable
        /// so that things like "pp." and "vol." can be translated.
        docstring expandFormat(docstring const & fmt,
-               BibTeXInfoList const xrefs, int & counter,
+               BibTeXInfoList const & xrefs, int & counter,
                Buffer const & buf, CiteItem const & ci,
                bool next = false, bool second = false) const;
        /// true if from BibTeX; false if from bibliography environment