reorder.

[lyx.git] / src / BiblioInfo.h

diff --git a/src/BiblioInfo.h b/src/BiblioInfo.h
index f0a9b1180e5916f69e447b9865ffa39c9a06ffa7..e265045ba03bb843be5076f0ba91c994648f76e9 100644 (file)
--- a/src/BiblioInfo.h
+++ b/src/BiblioInfo.h
@@ -59,8 +59,11 @@ public:
        docstring const getAbbreviatedAuthor() const;
        /// 
        docstring const getYear() const;
+       ///
+       docstring const getXRef() const;
        /// \return formatted BibTeX data suitable for framing.
-       docstring const getInfo() const;
+       /// \param pointer to crossref information
+       docstring const & getInfo(BibTeXInfo const * const xref = 0) const;
        ///
        int count(docstring const & f) const { return bimap_.count(f); }
        ///
@@ -84,6 +87,11 @@ public:
        ///
        docstring entryType() const { return entry_type_; }
 private:
+       /// like operator[], except, if the field is empty, it will attempt
+       /// to get the data from xref BibTeXInfo object, which would normally
+       /// be the one referenced in the crossref field.
+       docstring getValueForKey(std::string const & key, 
+                       BibTeXInfo const * const xref = 0) const;
        /// true if from BibTeX; false if from bibliography environment
        bool is_bibtex_;
        /// the BibTeX key for this entry
@@ -114,9 +122,12 @@ public:
        /// \return the short form of an authorlist
        docstring const getAbbreviatedAuthor(docstring const & key) const;
        /// \return the year from the bibtex data record
+       /// Note that this will get the year from the crossref if it's
+       /// not present in the record itself
        docstring const getYear(docstring const & key) const;
        /// \return formatted BibTeX data associated with a given key.
        /// Empty if no info exists. 
+       /// Note that this will retrieve data from the crossref as needed.
        docstring const getInfo(docstring const & key) const;
        /**
          * "Translates" the available Citation Styles into strings for a given key,