[svn-r153] Changes since 19980108

----------------------

./MANIFEST
./src/H5Dconv.c		[REMOVED]
./src/H5Tconv.c		[NEW]
./src/Makefile.in
	Changed H5Dconv.c to H5Tconv.c

./html/Datatypes.html
	Updated data type conversion section.

./html/H5.apiv2.html
	Removed sections about datasets and data types since they're
	covered in their own chapters.

./src/H5D.c
	Supports data type conversion.

./src/H5Odtype.c
./src/H5Tpkg.h
	Changed `lo_pad' and `hi_pad' to `lsb_pad' and `msb_pad'.

./src/H5T.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5Tpublic.h
./src/H5detect.c
	Added predefined data types. Added query/set more
	properties. Added type conversion infrastructure.

./test/dsets.c
	Tests data type conversion during read.

1 files changed, 66 insertions, 9 deletions

diff --git a/src/H5Tpublic.h b/src/H5Tpublic.h
index 907aff1..291282a 100644
--- a/src/H5Tpublic.h
+++ b/src/H5Tpublic.h
@@ -32,7 +32,9 @@ typedef enum H5T_class_t {
    H5T_STRING		=3,	/*character string types		*/
    H5T_BITFIELD		=4,	/*bit field types			*/
    H5T_OPAQUE		=5, 	/*opaque types				*/
-   H5T_COMPOUND		=6	/*compound types			*/
+   H5T_COMPOUND		=6, 	/*compound types			*/
+   
+   H5T_NCLASSES		=7	/*This must be last			*/
 } H5T_class_t;
 
 /* Byte orders */
@@ -51,7 +53,7 @@ typedef enum H5T_sign_t {
    H5T_SGN_NONE		=0, 	/*this is an unsigned type		*/
    H5T_SGN_2		=1,  	/*two's complement			*/
    
-   H5T_SGN_N		=2	/*this must be last			*/
+   H5T_NSGN		=2	/*this must be last!			*/
 } H5T_sign_t;
 
 /* Floating-point normalization schemes */
@@ -66,14 +68,18 @@ typedef enum H5T_norm_t {
 /* Character set to use for text strings */
 typedef enum H5T_cset_t {
    H5T_CSET_ERROR	=-1,	/*error					*/
-   H5T_CSET_ASCII	=0	/*US ASCII				*/
+   H5T_CSET_ASCII	=0, 	/*US ASCII				*/
+
+   H5T_NCSET		=1	/*this must be last!			*/
 } H5T_cset_t;
 
 /* Type of padding to use in character strings */
 typedef enum H5T_str_t {
    H5T_STR_ERROR	=-1, 	/*error					*/
    H5T_STR_NULL		=0, 	/*pad with null term like in C		*/
-   H5T_STR_SPACE	=1 	/*pad with spaces like in Fortran	*/
+   H5T_STR_SPACE	=1,  	/*pad with spaces like in Fortran	*/
+   
+   H5T_NSTR		=2	/*this must be last!			*/
 } H5T_str_t;
 
 /* Type of padding to use in other atomic types */
@@ -86,6 +92,9 @@ typedef enum H5T_pad_t {
    H5T_NPAD		=3	/*THIS MUST BE LAST			*/
 } H5T_pad_t;
 
+/* All data type conversion functions are... */
+typedef herr_t (*H5T_conv_t)(hid_t, hid_t, size_t, void*, const void*);
+
 #define HOFFSET(S,M)	((const char*)&S.M-(const char*)&S)
 #define HPOFFSET(P,M)	((const char*)&(P->M)-(const char*)P)
 
@@ -98,8 +107,29 @@ typedef enum H5T_pad_t {
 #define H5T_NATIVE_UINT		(H5init(), H5T_NATIVE_UINT_g)
 #define H5T_NATIVE_LONG		(H5init(), H5T_NATIVE_LONG_g)
 #define H5T_NATIVE_ULONG	(H5init(), H5T_NATIVE_ULONG_g)
+#define H5T_NATIVE_LLONG	(H5init(), H5T_NATIVE_LLONG_g)
+#define H5T_NATIVE_ULLONG	(H5init(), H5T_NATIVE_ULLONG_g)
+#define H5T_NATIVE_HYPER	(H5init(), H5T_NATIVE_HYPER_g)
+#define H5T_NATIVE_UHYPER	(H5init(), H5T_NATIVE_UHYPER_g)
+#define H5T_NATIVE_INT8		(H5init(), H5T_NATIVE_INT8_g)
+#define H5T_NATIVE_UINT8	(H5init(), H5T_NATIVE_UINT8_g)
+#define H5T_NATIVE_INT16	(H5init(), H5T_NATIVE_INT16_g)
+#define H5T_NATIVE_UINT16	(H5init(), H5T_NATIVE_UINT16_g)
+#define H5T_NATIVE_INT32	(H5init(), H5T_NATIVE_INT32_g)
+#define H5T_NATIVE_UINT32	(H5init(), H5T_NATIVE_UINT32_g)
+#define H5T_NATIVE_INT64	(H5init(), H5T_NATIVE_INT64_g)
+#define H5T_NATIVE_UINT64	(H5init(), H5T_NATIVE_UINT64_g)
 #define H5T_NATIVE_FLOAT	(H5init(), H5T_NATIVE_FLOAT_g)
 #define H5T_NATIVE_DOUBLE	(H5init(), H5T_NATIVE_DOUBLE_g)
+#define H5T_NATIVE_TIME		(H5init(), H5T_NATIVE_TIME_g)
+#define H5T_NATIVE_STRING	(H5init(), H5T_NATIVE_STRING_g)
+#define H5T_NATIVE_BITFIELD	(H5init(), H5T_NATIVE_BITFIELD_g)
+#define H5T_NATIVE_OPAQUE	(H5init(), H5T_NATIVE_OPAQUE_g)
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 extern hid_t H5T_NATIVE_CHAR_g;
 extern hid_t H5T_NATIVE_UCHAR_g;
@@ -108,19 +138,32 @@ extern hid_t H5T_NATIVE_USHORT_g;
 extern hid_t H5T_NATIVE_INT_g;
 extern hid_t H5T_NATIVE_UINT_g;
 extern hid_t H5T_NATIVE_LONG_g;
+extern hid_t H5T_NATIVE_INT8_g;
+extern hid_t H5T_NATIVE_UINT8_g;
+extern hid_t H5T_NATIVE_INT16_g;
+extern hid_t H5T_NATIVE_UINT16_g;
+extern hid_t H5T_NATIVE_INT32_g;
+extern hid_t H5T_NATIVE_UINT32_g;
+extern hid_t H5T_NATIVE_INT64_g;
+extern hid_t H5T_NATIVE_UINT64_g;
 extern hid_t H5T_NATIVE_ULONG_g;
+extern hid_t H5T_NATIVE_LLONG_g;
+extern hid_t H5T_NATIVE_ULLONG_g;
+extern hid_t H5T_NATIVE_HYPER_g;
+extern hid_t H5T_NATIVE_UHYPER_g;
 extern hid_t H5T_NATIVE_FLOAT_g;
 extern hid_t H5T_NATIVE_DOUBLE_g;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
+extern hid_t H5T_NATIVE_TIME_g;
+extern hid_t H5T_NATIVE_STRING_g;
+extern hid_t H5T_NATIVE_BITFIELD_g;
+extern hid_t H5T_NATIVE_OPAQUE_g;
 
 /* Operations defined on all data types */
 hid_t H5Tcreate (H5T_class_t type, size_t size);
 hid_t H5Tcopy (hid_t type_id);
 herr_t H5Tclose (hid_t type_id);
 hbool_t H5Tequal (hid_t type1_id, hid_t type2_id);
+herr_t H5Tlock (hid_t type_id);
 
 /* Operations defined on compound data types */
 herr_t H5Tinsert (hid_t parent_id, const char *name, off_t offset,
@@ -133,30 +176,44 @@ size_t H5Tget_size (hid_t type_id);
 H5T_order_t H5Tget_order (hid_t type_id);
 size_t H5Tget_precision (hid_t type_id);
 size_t H5Tget_offset (hid_t type_id);
+herr_t H5Tget_pad (hid_t type_id, H5T_pad_t *lsb/*out*/,
+		   H5T_pad_t *msb/*out*/);
 H5T_sign_t H5Tget_sign (hid_t type_id);
 herr_t H5Tget_fields (hid_t type_id, size_t *spos/*out*/,
 		      size_t *epos/*out*/, size_t *esize/*out*/,
 		      size_t *mpos/*out*/, size_t *msize/*out*/);
 size_t H5Tget_ebias (hid_t type_id);
 H5T_norm_t H5Tget_norm (hid_t type_id);
+H5T_pad_t H5Tget_inpad (hid_t type_id);
+H5T_str_t H5Tget_strpad (hid_t type_id);
 intn H5Tget_nmembers (hid_t type_id);
 char *H5Tget_member_name (hid_t type_id, int membno);
 size_t H5Tget_member_offset (hid_t type_id, int membno);
 int H5Tget_member_dims (hid_t type_id, int membno,
 			int dims[]/*out*/, int perm[]/*out*/);
 hid_t H5Tget_member_type (hid_t type_id, int membno);
+H5T_cset_t H5Tget_cset (hid_t type_id);
 
 /* Setting property values */
 herr_t H5Tset_size (hid_t type_id, size_t size);
 herr_t H5Tset_order (hid_t type_id, H5T_order_t order);
 herr_t H5Tset_precision (hid_t type_id, size_t prec);
 herr_t H5Tset_offset (hid_t type_id, size_t offset);
+herr_t H5Tset_pad (hid_t type_id, H5T_pad_t lsb, H5T_pad_t msb);
 herr_t H5Tset_sign (hid_t type_id, H5T_sign_t sign);
 herr_t H5Tset_fields (hid_t type_id, size_t spos, size_t epos, size_t esize,
 		      size_t mpos, size_t msize);
 herr_t H5Tset_ebias (hid_t type_id, size_t ebias);
 herr_t H5Tset_norm (hid_t type_id, H5T_norm_t norm);
-
+herr_t H5Tset_inpad (hid_t type_id, H5T_pad_t pad);
+herr_t H5Tset_cset (hid_t type_id, H5T_cset_t cset);
+herr_t H5Tset_strpad (hid_t type_id, H5T_str_t strpad);
+
+/* Type conversion database */
+herr_t H5Tregister_hard (hid_t src_id, hid_t dst_id, H5T_conv_t func);
+herr_t H5Tregister_soft (H5T_class_t src, H5T_class_t dst, H5T_conv_t func);
+herr_t H5Tunregister (H5T_conv_t func);
+H5T_conv_t H5Tfind (hid_t src_id, hid_t dst_id);
 
 #ifdef __cplusplus
 }