[svn-r22235] Purpose: Fixed bugs HDFFV-2761 & HDFFV-7852

Description:
    - Replaced PredType::NotAtexit() with PredType::AtExit(H5CPP_EXITED);
      and used PredType::AtExit as a flag to detect when all predefined
      types have been destroyed.  Then, H5close will be called to terminate
      the library after its being re-initiated when the PredType destructors
      were activated.  This change removed the memory leaks shown by the
      user's sample program.
    - Added H5CPP_EXITED for PredType::AtExit to use as a flag
    - Updated some inaccurate comments
    - Removed stream functions from FileAccPropList
    - Replaced H5_VMS with appropriate macro in H5IdComponent.cpp
    - Corrected many URLs (hdfgroup vs. ncsa) in comments
    - Replaced std::string with H5std_string in comments
Platforms tested:
    Linux/32 2.6 (jam)
    Linux/64 2.6 (amani)
    SunOS 5.10 (linew)

1 files changed, 3 insertions, 4 deletions

diff --git a/c++/src/H5Attribute.cpp b/c++/src/H5Attribute.cpp
index 84826c4..226ae5c 100644
--- a/c++/src/H5Attribute.cpp
+++ b/c++/src/H5Attribute.cpp
@@ -223,11 +223,11 @@ size_t Attribute::getInMemDataSize() const
     // Close the native type and the datatype of this attribute.
     if (H5Tclose(native_type) < 0)
     {
-        throw DataSetIException(func, "H5Tclose(native_type) failed");
+	throw DataSetIException(func, "H5Tclose(native_type) failed");
     }
     if (H5Tclose(mem_type_id) < 0)
     {
-        throw DataSetIException(func, "H5Tclose(mem_type_id) failed");
+	throw DataSetIException(func, "H5Tclose(mem_type_id) failed");
     }
 
     // Get number of elements of the attribute by first getting its dataspace
@@ -246,7 +246,7 @@ size_t Attribute::getInMemDataSize() const
     // Close the dataspace
     if (H5Sclose(space_id) < 0)
     {
-        throw DataSetIException(func, "H5Sclose failed");
+	throw DataSetIException(func, "H5Sclose failed");
     }
 
     // Calculate and return the size of the data
@@ -469,7 +469,6 @@ void Attribute::p_read_fixed_len(const DataType& mem_type, H5std_string& strg) c
 //--------------------------------------------------------------------------
 void Attribute::p_read_variable_len(const DataType& mem_type, H5std_string& strg) const
 {
-
     // Prepare and call C API to read attribute.
     char *strg_C;