diff options
Diffstat (limited to 'c++/src/H5DataSet.cpp')
| -rw-r--r-- | c++/src/H5DataSet.cpp | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/c++/src/H5DataSet.cpp b/c++/src/H5DataSet.cpp index 5eb640c..84bed5c 100644 --- a/c++/src/H5DataSet.cpp +++ b/c++/src/H5DataSet.cpp @@ -156,6 +156,20 @@ void DataSet::read( void* buf, const DataType& mem_type, const DataSpace& mem_sp } } +void DataSet::read( string& strg, const DataType& mem_type, const DataSpace& mem_space, const DataSpace& file_space, const DSetMemXferPropList& xfer_plist ) const +{ + // Allocate C character string for reading + size_t size = mem_type.getSize(); + char* strg_C = new char[size+1]; // temporary C-string for C API + + // Use the overloaded member to read + read(strg_C, mem_type, mem_space, file_space, xfer_plist); + + // Get the String and clean up + strg = strg_C; + delete strg_C; +} + // Writes raw data from an application buffer buffer to a dataset, // converting from memory datatype and dataspace to file datatype // and dataspace. @@ -174,6 +188,16 @@ void DataSet::write( const void* buf, const DataType& mem_type, const DataSpace& } } +void DataSet::write( const string& strg, const DataType& mem_type, const DataSpace& mem_space, const DataSpace& file_space, const DSetMemXferPropList& xfer_plist ) const +{ + // Convert string to C-string + const char* strg_C; + strg_C = strg.c_str(); // strg_C refers to the contents of strg as a C-str + + // Use the overloaded member + write(strg_C, mem_type, mem_space, file_space, xfer_plist); +} + // Iterates over all selected elements in a dataspace. int DataSet::iterateElems( void* buf, const DataType& type, const DataSpace& space, H5D_operator_t op, void* op_data ) { @@ -262,7 +286,7 @@ DataSet::~DataSet() try { resetIdComponent( this ); } catch (Exception close_error) { // thrown by p_close - cerr << "DataSet::~DataSet" << close_error.getDetailMsg() << endl; + cerr << "DataSet::~DataSet - " << close_error.getDetailMsg() << endl; } } |