[svn-r12795] Purpose: Fixing bug

Description:
    Wrappers of H5Rcreate had incorrect prototypes.

Solution:
    Added these overloaded functions for H5Rcreate wrapper to IdComponent:
        void reference(void* ref, const char* name, DataSpace& dataspace,
                        H5R_type_t ref_type = H5R_DATASET_REGION) const;
        void reference(void* ref, const char* name) const;
        void reference(void* ref, const H5std_string& name) const;

    Added these overloaded functions for H5Rdereference:
        void dereference(IdComponent& obj, void* ref);
        DataSet(IdComponent& obj, void* ref);
        Group(IdComponent& obj, void* ref);
        DataType(IdComponent& obj, void* ref);

    The incorrect wrappers will be removed after announcing.

Platform tested:
    Linux 2.4 (heping)
    AIX 5.1 (copper)
    SunOS 5.8 64-bit (sol)

1 files changed, 13 insertions, 3 deletions

diff --git a/c++/src/H5IdComponent.h b/c++/src/H5IdComponent.h
index 18bcacb..d353f11 100644
--- a/c++/src/H5IdComponent.h
+++ b/c++/src/H5IdComponent.h
@@ -22,6 +22,7 @@
 namespace H5 {
 #endif
 
+class DataSpace;
 class H5_DLLCPP IdComponent {
    public:
 	// Increment reference counter.
@@ -36,12 +37,20 @@ class H5_DLLCPP IdComponent {
 	int getCounter(const hid_t obj_id) const;
 	int getCounter() const;
 
-	// Returns an HDF object type, given the object id.
+	// Returns an HDF5 object type, given the object id.
 	static H5I_type_t getHDFObjType(const hid_t obj_id);
 
-	// Assignment operator
+	// Assignment operator.
 	IdComponent& operator=( const IdComponent& rhs );
 
+        void reference(void* ref, const char* name, const DataSpace& dataspace,
+                        H5R_type_t ref_type = H5R_DATASET_REGION) const;
+        void reference(void* ref, const char* name) const;
+        void reference(void* ref, const H5std_string& name) const;
+
+	// Open a referenced HDF5 object.
+	void dereference(IdComponent& obj, void* ref);
+
 	// Sets the identifier of this object to a new value.
 	void setId(const hid_t new_id);
 
@@ -85,7 +94,8 @@ class H5_DLLCPP IdComponent {
 	hid_t p_get_file_id();
 
 	// Creates a reference to an HDF5 object or a dataset region.
-	void* p_reference(const char* name, hid_t space_id, H5R_type_t ref_type) const;
+	void p_reference(void* ref, const char* name, hid_t space_id, H5R_type_t ref_type) const;
+	void* p_reference(const char* name, hid_t space_id, H5R_type_t ref_type) const; // will be removed
 
 	// Retrieves the type of object that an object reference points to.
 	H5G_obj_t p_get_obj_type(void *ref, H5R_type_t ref_type) const;