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authorBinh-Minh Ribler <bmribler@hdfgroup.org>2005-02-20 20:45:44 (GMT)
committerBinh-Minh Ribler <bmribler@hdfgroup.org>2005-02-20 20:45:44 (GMT)
commit6f2de2c62cdc8a6def14fd06b0b25fae1d487d28 (patch)
tree2f0bef8ee7912db66bb0432a4d9be19c41cfe4ac /c++/src
parent322297809cfe9e7ca4ed39d62706f1d0301a0da1 (diff)
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[svn-r10050] Purpose: Fix bugzilla #241
Description: Checked return value from C API for failure condition. Added/Modified some comments appropriately. Platforms tested: Linux 2.4 (heping) AIX 5.1 (copper) - tests passed but there were some old warnings about duplicate symbols on std::string; I'll check on that.
Diffstat (limited to 'c++/src')
-rw-r--r--c++/src/H5Attribute.cpp3
-rw-r--r--c++/src/H5DataSet.cpp3
-rw-r--r--c++/src/H5DataSpace.cpp6
-rw-r--r--c++/src/H5DataType.cpp6
-rw-r--r--c++/src/H5File.cpp12
-rw-r--r--c++/src/H5Group.cpp3
-rw-r--r--c++/src/H5PropList.cpp11
7 files changed, 38 insertions, 6 deletions
diff --git a/c++/src/H5Attribute.cpp b/c++/src/H5Attribute.cpp
index 6c9b1b3..7c70966 100644
--- a/c++/src/H5Attribute.cpp
+++ b/c++/src/H5Attribute.cpp
@@ -260,6 +260,9 @@ string Attribute::getName() const
// Function: Attribute destructor
///\brief Properly terminates access to this attribute.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
Attribute::~Attribute()
{
diff --git a/c++/src/H5DataSet.cpp b/c++/src/H5DataSet.cpp
index 455888c..635c9fa 100644
--- a/c++/src/H5DataSet.cpp
+++ b/c++/src/H5DataSet.cpp
@@ -482,6 +482,9 @@ DataSpace DataSet::getRegion(void *ref, H5R_type_t ref_type) const
// Function: DataSet destructor
///\brief Properly terminates access to this dataset.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
DataSet::~DataSet()
{
diff --git a/c++/src/H5DataSpace.cpp b/c++/src/H5DataSpace.cpp
index f5584a6..7250285 100644
--- a/c++/src/H5DataSpace.cpp
+++ b/c++/src/H5DataSpace.cpp
@@ -93,6 +93,9 @@ DataSpace::DataSpace( const DataSpace& original ) : IdComponent( original ) {}
///\param like_space - IN: Dataspace to be copied
///\exception H5::DataSpaceIException
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
void DataSpace::copy( const DataSpace& like_space )
{
@@ -538,6 +541,9 @@ void DataSpace::selectHyperslab( H5S_seloper_t op, const hsize_t *count, const h
// Function: DataSpace destructor
///\brief Properly terminates access to this dataspace.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
DataSpace::~DataSpace()
{
diff --git a/c++/src/H5DataType.cpp b/c++/src/H5DataType.cpp
index 4fc7238..68c8b5d 100644
--- a/c++/src/H5DataType.cpp
+++ b/c++/src/H5DataType.cpp
@@ -94,6 +94,9 @@ DataType::DataType(const DataType& original) : H5Object(original)
///\param like_type - IN: Datatype to be copied
///\exception H5::DataTypeIException
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
void DataType::copy( const DataType& like_type )
{
@@ -598,6 +601,9 @@ DataSpace DataType::getRegion(void *ref, H5R_type_t ref_type) const
// Function: DataType destructor
///\brief Properly terminates access to this datatype.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
DataType::~DataType()
{
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp
index afc692b..3d650ed 100644
--- a/c++/src/H5File.cpp
+++ b/c++/src/H5File.cpp
@@ -181,11 +181,16 @@ bool H5File::isHdf5(const string& name )
// If this object has represented another HDF5 file, the previous
// HDF5 file need to be closed first.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
+// Note: This wrapper doesn't seem right regarding the 'id' and should
+// be investigated. BMR - 2/20/2005
//--------------------------------------------------------------------------
void H5File::reOpen()
{
- // reset the identifier of this H5File - send 'this' in so that
- // H5Fclose can be called appropriately
+ // If this object has a valid id, appropriately decrement reference
+ // counter and close the id.
try {
decRefCount();
}
@@ -551,6 +556,9 @@ void H5File::throwException(const string func_name, const string msg) const
// Function: H5File destructor
///\brief Properly terminates access to this file.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
H5File::~H5File()
{
diff --git a/c++/src/H5Group.cpp b/c++/src/H5Group.cpp
index 5a00922..95bce03 100644
--- a/c++/src/H5Group.cpp
+++ b/c++/src/H5Group.cpp
@@ -166,6 +166,9 @@ void Group::throwException(const string func_name, const string msg) const
// Function: Group destructor
///\brief Properly terminates access to this group.
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
Group::~Group()
{
diff --git a/c++/src/H5PropList.cpp b/c++/src/H5PropList.cpp
index a9dd22a..8e2c12b 100644
--- a/c++/src/H5PropList.cpp
+++ b/c++/src/H5PropList.cpp
@@ -86,11 +86,14 @@ PropList::PropList( const hid_t plist_id ) : IdComponent(0)
///\param like_plist - IN: Reference to the existing property list
///\exception H5::PropListIException
// Programmer Binh-Minh Ribler - 2000
+// Modification
+// Replaced resetIdComponent with decRefCount to use new ID
+// reference counting mechanisms by Quincey Koziol, June 1, 2004
//--------------------------------------------------------------------------
void PropList::copy( const PropList& like_plist )
{
- // reset the identifier of this PropList - send 'this' in so that
- // H5Pclose can be called appropriately
+ // If this object has a valid id, appropriately decrement reference
+ // counter and close the id.
try {
decRefCount();
}
@@ -324,7 +327,7 @@ size_t PropList::getPropSize(const char *name) const
{
size_t prop_size;
herr_t ret_value = H5Pget_size(id, name, &prop_size);
- if (prop_size < 0)
+ if (ret_value < 0)
{
throw PropListIException("PropList::getPropSize", "H5Pget_size failed");
}
@@ -376,7 +379,7 @@ size_t PropList::getNumProps() const
{
size_t nprops;
herr_t ret_value = H5Pget_nprops (id, &nprops);
- if( nprops < 0 )
+ if (ret_value < 0)
{
throw PropListIException("PropList::getNumProps", "H5Pget_nprops failed");
}