[svn-r12369] Purpose: Fixed bug

Description:
    Shanti compiler destroy unnamed objects later than others, which caused
    some reference counting test fail.  Revised the test so that destructors
    are called at the same time, regardless the differences of compiler
    implementation.

    Revised some constructors, close, operator=, and destructors to make
    sure that all the object ids are handled properly.

Platforms tested:
    Linux 2.4 (heping)
    SunOS 5.9 (shanti)
    HPUX 11.00 (kelgia)
    AIX 5.1 (copper)

1 files changed, 5 insertions, 5 deletions

diff --git a/c++/test/tattr.cpp b/c++/test/tattr.cpp
index 21fe503..e327493 100644
--- a/c++/test/tattr.cpp
+++ b/c++/test/tattr.cpp
@@ -1101,18 +1101,18 @@ test_attr_dtype_shared(void)
 	fid1.openFile(FILENAME, H5F_ACC_RDWR);
 
 	// Open dataset
-	dset = fid1.openDataSet(DSET1_NAME);
+	DataSet *dset2 = new DataSet (fid1.openDataSet(DSET1_NAME));
 
 	// Open attribute
-	attr = dset.openAttribute(ATTR1_NAME);
+	Attribute *attr2 = new Attribute (dset.openAttribute(ATTR1_NAME));
 
 	// Read data from the attribute
-	attr.read(PredType::NATIVE_INT, &rdata);
+	attr2->read(PredType::NATIVE_INT, &rdata);
 	verify_val(data, rdata, "Attribute::read", __LINE__, __FILE__);
 
 	// Close attribute and dataset
-	attr.close();
-	dset.close();
+	delete attr2;
+	delete dset2;
 
 	// Check reference count on named datatype
 	fid1.getObjinfo(TYPE1_NAME, statbuf);