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authorBinh-Minh Ribler <bmribler@hdfgroup.org>2007-01-29 02:41:54 (GMT)
committerBinh-Minh Ribler <bmribler@hdfgroup.org>2007-01-29 02:41:54 (GMT)
commitd646c29642220725eb94ba9fffc1c39b560c0b59 (patch)
tree378a8cd364ae7313b02c25d4800b1e1dd776c562
parent38480e665742a86bd50fad08360ea3e5bde5db9d (diff)
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[svn-r13211] Purpose: Adding wrappers
Description: Added wrapper DSetCreatPropList::setSzip. Platforms tested AIX 5.1 (copper) SunOS 5.8 64-bit (sol) Linux 2.6 (kagiso)
-rw-r--r--c++/src/H5DcreatProp.cpp31
-rw-r--r--c++/src/H5DcreatProp.h9
2 files changed, 35 insertions, 5 deletions
diff --git a/c++/src/H5DcreatProp.cpp b/c++/src/H5DcreatProp.cpp
index bc9fb03..f7d6fc4 100644
--- a/c++/src/H5DcreatProp.cpp
+++ b/c++/src/H5DcreatProp.cpp
@@ -169,6 +169,33 @@ void DSetCreatPropList::setDeflate( int level ) const
}
//--------------------------------------------------------------------------
+// Function: DSetCreatPropList::setSzip
+///\brief Sets up for the use of the SZIP compression filter.
+///\param options_mask - IN: A bit-mask conveying the desired SZIP
+/// options. Valid values are H5_SZIP_EC_OPTION_MASK
+/// and H5_SZIP_NN_OPTION_MASK.
+///\param pixels_per_block - IN: Number of pixels or data elements in
+/// each data block.
+///\exception H5::PropListIException
+///\par Description
+/// The associate C function sets an SZIP compression filter,
+/// H5Z_FILTER_SZIP, for a dataset. For more information about
+/// SZIP and usage, please refer to the C layer Reference
+/// Manual at:
+/// http://hdfgroup.org/HDF5/doc/RM_H5P.html#Property-SetSzip
+// Programmer Binh-Minh Ribler - Jan, 2007
+//--------------------------------------------------------------------------
+void DSetCreatPropList::setSzip(unsigned int options_mask, unsigned int pixels_per_block) const
+{
+ herr_t ret_value = H5Pset_szip(id, options_mask, pixels_per_block);
+ if( ret_value < 0 )
+ {
+ throw PropListIException("DSetCreatPropList::setSzip",
+ "H5Pset_szip failed");
+ }
+}
+
+//--------------------------------------------------------------------------
// Function: DSetCreatPropList::setFillValue
///\brief Sets a dataset fill value
///\param fvalue_type - IN: Data type for the value passed via \a value
@@ -438,7 +465,7 @@ bool DSetCreatPropList::allFiltersAvail()
/// http://hdf.ncsa.uiuc.edu/HDF5/doc/RM_H5P.html#Property-SetShuffle
// Programmer Binh-Minh Ribler - 2000
//--------------------------------------------------------------------------
-void DSetCreatPropList::setShuffle()
+void DSetCreatPropList::setShuffle() const
{
herr_t ret_value = H5Pset_shuffle(id);
if( ret_value < 0 )
@@ -550,7 +577,7 @@ void DSetCreatPropList::setFillTime(H5D_fill_time_t fill_time)
///\exception H5::PropListIException
// Programmer Binh-Minh Ribler - 2000
//--------------------------------------------------------------------------
-void DSetCreatPropList::setFletcher32()
+void DSetCreatPropList::setFletcher32() const
{
herr_t ret_value = H5Pset_fletcher32(id);
if( ret_value < 0 )
diff --git a/c++/src/H5DcreatProp.h b/c++/src/H5DcreatProp.h
index 7f73a0c..a79f371 100644
--- a/c++/src/H5DcreatProp.h
+++ b/c++/src/H5DcreatProp.h
@@ -95,13 +95,16 @@ class H5_DLLCPP DSetCreatPropList : public PropList {
void setExternal( const char* name, off_t offset, hsize_t size ) const;
// Adds a filter to the filter pipeline.
- void setFilter( H5Z_filter_t filter, unsigned int flags, size_t cd_nelmts, const unsigned int cd_values[] ) const;
+ void setFilter( H5Z_filter_t filter, unsigned int flags = 0, size_t cd_nelmts = 0, const unsigned int cd_values[] = NULL) const;
// Sets Fletcher32 checksum of EDC for this property list.
- void setFletcher32();
+ void setFletcher32() const;
// Sets method of the shuffle filter.
- void setShuffle();
+ void setShuffle() const;
+
+ // Sets SZIP compression method.
+ void setSzip(unsigned int options_mask, unsigned int pixels_per_block) const;
// Returns this class name
virtual H5std_string fromClass () const { return("DSetCreatPropList"); }