Add C++, Java, and FORTRAN wrappers and tests for H5Fget_fileno

3 files changed, 60 insertions, 0 deletions

diff --git a/c++/src/C2Cppfunction_map.htm b/c++/src/C2Cppfunction_map.htm
index b53ea15..2d779a3 100644
--- a/c++/src/C2Cppfunction_map.htm
+++ b/c++/src/C2Cppfunction_map.htm
@@ -7666,6 +7666,42 @@ normal'><span style='font-size:14.0pt;mso-bidi-font-size:11.0pt;line-height:
   normal'><o:p>&nbsp;</o:p></p>
   </td>
  </tr>
+ <tr style='mso-yfti-irow:180'>
+  <td width=263 style='width:197.2pt;border:solid windowtext 1.0pt;border-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=MsoNormal style='margin-bottom:0in;margin-bottom:.0001pt;line-height:
+  normal'>H5Fget_fileno</p>
+  </td>
+  <td width=474 valign=top style='width:355.2pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=MsoNormal style='margin-bottom:0in;margin-bottom:.0001pt;line-height:
+  normal'>unsigned long H5File::getFileNum()</p>
+  </td>
+  <td width=35 valign=top style='width:26.05pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=MsoNormal align=center style='margin-bottom:0in;margin-bottom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=42 valign=top style='width:31.45pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=MsoNormal align=center style='margin-bottom:0in;margin-bottom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=169 valign=top style='width:126.65pt;border-top:none;border-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=MsoNormal style='margin-bottom:0in;margin-bottom:.0001pt;line-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
  <tr style='mso-yfti-irow:181'>
   <td width=263 style='width:197.2pt;border:solid windowtext 1.0pt;border-top:
   none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp
index 719c1ba..b9ecded 100644
--- a/c++/src/H5File.cpp
+++ b/c++/src/H5File.cpp
@@ -580,6 +580,27 @@ hsize_t H5File::getFileSize() const
 }
 
 //--------------------------------------------------------------------------
+// Function:    H5File::getFileNum
+///\brief       Returns the file number of the HDF5 file.
+///\return      File number
+///\exception   H5::FileIException
+///\par Description
+///             This function is called after an existing file is opened in
+///             order to retrieve the unique 'file number' for the file.
+// Programmer   Quincey Koziol - April 13, 2019
+//--------------------------------------------------------------------------
+unsigned long H5File::getFileNum() const
+{
+    unsigned long fileno = 0;
+    herr_t ret_value = H5Fget_fileno(id, &fileno);
+    if (ret_value < 0)
+    {
+        throw FileIException("H5File::getFileNum", "H5Fget_fileno failed");
+    }
+    return (fileno);
+}
+
+//--------------------------------------------------------------------------
 // Function:    H5File::getId
 ///\brief       Get the id of this file
 ///\return      File identifier
diff --git a/c++/src/H5File.h b/c++/src/H5File.h
index 332685e..1b1227f 100644
--- a/c++/src/H5File.h
+++ b/c++/src/H5File.h
@@ -69,6 +69,9 @@ class H5_DLLCPP H5File : public Group {
         // Returns the file size of the HDF5 file.
         hsize_t getFileSize() const;
 
+        // Returns the 'file number' of the HDF5 file.
+        unsigned long getFileNum() const;
+
         // Determines if a file, specified by its name, is in HDF5 format
         static bool isHdf5(const char* name);
         static bool isHdf5(const H5std_string& name);