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author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2016-12-19 06:34:18 (GMT) |
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committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2016-12-19 06:34:18 (GMT) |
commit | 798cdad29a49e0883446f7dad3c7992d53ea6ee3 (patch) | |
tree | 1de6ed6b6115be9cecd3753b63d3c69b54d03a80 /c++/src/H5FloatType.cpp | |
parent | 700c6ae9851752d8ccf6fc18cdd5b44dcf9603a5 (diff) | |
download | hdf5-798cdad29a49e0883446f7dad3c7992d53ea6ee3.zip hdf5-798cdad29a49e0883446f7dad3c7992d53ea6ee3.tar.gz hdf5-798cdad29a49e0883446f7dad3c7992d53ea6ee3.tar.bz2 |
Purpose: Improvement for HDFFV-10004
Description:
When adding wrappers for H5Lexists, a new class, LinkAccPropList, was
added to the C++ API, triggered complicated circular dependencies. Thus,
some improvement was made to resolve the problems.
- Replaced existing functions openXxxType with individual type constructors
+ Added individual XxxType constructors to replace the existing functions
openXxxType because it's rather awkward to use these functions.
+ Moved openXxxType from H5Location back to CommonFG
+ Put back CommonFG as a baseclass of Group for openXxxType functions.
+ This replacement should improve usability and prevent the problem of
circular dependencies.
- Removed overloaded constructor that takes an Attribute when there is
already one that takes H5Location because Attribute inherits from
H5Location now.
Platforms tested:
Linux/32 2.6 (jam)
Darwin (osx1010test)
Linux/64 (platypus)
Diffstat (limited to 'c++/src/H5FloatType.cpp')
-rw-r--r-- | c++/src/H5FloatType.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/c++/src/H5FloatType.cpp b/c++/src/H5FloatType.cpp index 9ce06f7..abc382d 100644 --- a/c++/src/H5FloatType.cpp +++ b/c++/src/H5FloatType.cpp @@ -91,6 +91,42 @@ FloatType::FloatType( const DataSet& dataset ) : AtomType() } //-------------------------------------------------------------------------- +// Function: FloatType overloaded constructor +///\brief Creates an FloatType instance by opening an HDF5 float datatype +/// given its name, provided as a C character string. +///\param dtype_name - IN: Float type name +///\exception H5::DataTypeIException +// Programmer Binh-Minh Ribler - Dec 2016 +// Description +// In 1.10.1, this constructor was introduced and will replace the +// existing function CommonFG::openFloatType(const char*) +// to improve usability. +// -BMR, Dec 2016 +//-------------------------------------------------------------------------- +FloatType::FloatType(const H5Location& loc, const char *dtype_name) : AtomType() +{ + id = p_opentype(loc, dtype_name); +} + +//-------------------------------------------------------------------------- +// Function: FloatType overloaded constructor +///\brief Creates an FloatType instance by opening an HDF5 float datatype +/// given its name, provided as an \c H5std_string. +///\param dtype_name - IN: Float type name +///\exception H5::DataTypeIException +// Programmer Binh-Minh Ribler - Dec 2016 +// Description +// In 1.10.1, this constructor was introduced and will replace the +// existing function CommonFG::openFloatType(const H5std_string&) +// to improve usability. +// -BMR, Dec 2016 +//-------------------------------------------------------------------------- +FloatType::FloatType(const H5Location& loc, const H5std_string& dtype_name) : AtomType() +{ + id = p_opentype(loc, dtype_name.c_str()); +} + +//-------------------------------------------------------------------------- // Function: FloatType::getFields ///\brief Retrieves floating point datatype bit field information. ///\param spos - OUT: Retrieved floating-point sign bit |