From 7dcf1945015df0df0e4928df03a70c1346cdd413 Mon Sep 17 00:00:00 2001
From: Andreas Huggel <ahuggel@gmx.net>
Date: Sun, 25 Jan 2004 17:05:55 +0000
Subject: [PATCH] Removed Metadatum default constructor, fixed doc

---
 src/exif.cpp | 7 +------
 src/exif.hpp | 8 +++-----
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/exif.cpp b/src/exif.cpp
index a558605c..663a7d3b 100644
--- a/src/exif.cpp
+++ b/src/exif.cpp
@@ -25,7 +25,7 @@
 
   RCS information
    $Name:  $
-   $Revision: 1.7 $
+   $Revision: 1.8 $
  */
 // *****************************************************************************
 // included header files
@@ -294,11 +294,6 @@ namespace Exif {
         return os << value_;
     }
 
-    Metadatum::Metadatum()
-        : tag_(0), ifdId_(IfdIdNotSet), ifdIdx_(-1), value_(0)
-    {
-    }
-
     Metadatum::Metadatum(uint16 tag, uint16 type, 
                          IfdId ifdId, int ifdIdx, Value* value)
         : tag_(tag), ifdId_(ifdId), ifdIdx_(ifdIdx), value_(value)
diff --git a/src/exif.hpp b/src/exif.hpp
index 00435174..bbad7fc0 100644
--- a/src/exif.hpp
+++ b/src/exif.hpp
@@ -21,7 +21,7 @@
 /*!
   @file    exif.hpp
   @brief   Encoding and decoding of %Exif data
-  @version $Name:  $ $Revision: 1.8 $
+  @version $Name:  $ $Revision: 1.9 $
   @author  Andreas Huggel (ahu)
            <a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
   @date    09-Jan-03, ahu: created
@@ -390,8 +390,6 @@ namespace Exif {
      */
     class Metadatum {
     public:
-        //! Default Constructor
-        Metadatum();
         /*!
           @brief Constructor for tag data read from an IFD, when all 
                  information is available. The Metadatum takes ownership
@@ -406,7 +404,7 @@ namespace Exif {
                  We'll figure out the details for it.
          */
         // Todo: implement me!
-        Metadatum(const std::string& key, Value* value =0);
+        explicit Metadatum(const std::string& key, Value* value =0);
         //! Destructor
         ~Metadatum();
         //! Copy constructor
@@ -705,7 +703,7 @@ namespace Exif {
         const_iterator begin() const { return metadata_.begin(); }
         //! End of the metadata
         const_iterator end() const { return metadata_.end(); }
-
+        //! Find a metadatum by its key, return a const iterator to it
         const_iterator findKey(const std::string& key) const;
 
         //! Write the thumbnail image to a file