Struct HDF5

pub struct HDF5 { /* private fields */ }

Hierarchical Data Format version 5 interface.

Notice that this module is compiled only when hdf5 is correctly installed.

Trait Implementations

impl Boxed for HDF5

unsafe fn from_raw(ptr: <HDF5 as OpenCVFromExtern>::ExternReceive) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> <HDF5 as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> <HDF5 as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer.

fn as_raw_mut(&mut self) -> <HDF5 as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer

impl Debug for HDF5

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for HDF5

fn drop(&mut self)

Executes the destructor for this type.

impl HDF5Trait for HDF5

fn as_raw_mut_HDF5(&mut self) -> *mut c_void

fn close(&mut self) -> Result<()>

Close and release hdf5 object.

fn grcreate(&mut self, grlabel: &str) -> Result<()>

Create a group.

fn atdelete(&mut self, atlabel: &str) -> Result<()>

Delete an attribute from the root group.

fn atwrite_i32(&mut self, value: i32, atlabel: &str) -> Result<()>

Write an attribute inside the root group.

fn atread_i32(&mut self, value: &mut i32, atlabel: &str) -> Result<()>

Read an attribute from the root group.

fn atwrite_f64(&mut self, value: f64, atlabel: &str) -> Result<()>

Write an attribute inside the root group.

fn atread_f64(&mut self, value: &mut f64, atlabel: &str) -> Result<()>

Read an attribute from the root group.

fn atwrite_str(&mut self, value: &str, atlabel: &str) -> Result<()>

Write an attribute inside the root group.

fn atread_str(&mut self, value: &mut String, atlabel: &str) -> Result<()>

Read an attribute from the root group.

fn atwrite(&mut self, value: &impl ToInputArray, atlabel: &str) -> Result<()>

Write an attribute into the root group.

fn atread( &mut self, value: &mut impl ToOutputArray, atlabel: &str, ) -> Result<()>

Read an attribute from the root group.

impl HDF5TraitConst for HDF5

fn as_raw_HDF5(&self) -> *const c_void

fn hlexists(&self, label: &str) -> Result<bool>

Check if label exists or not.

fn atexists(&self, atlabel: &str) -> Result<bool>

Check whether a given attribute exits or not in the root group.

fn dscreate(&self, rows: i32, cols: i32, typ: i32, dslabel: &str) -> Result<()>

Create and allocate storage for two dimensional single or multi channel dataset.

fn dscreate_compress( &self, rows: i32, cols: i32, typ: i32, dslabel: &str, compresslevel: i32, ) -> Result<()>

Create and allocate storage for two dimensional single or multi channel dataset.

fn dscreate_compress_dims( &self, rows: i32, cols: i32, typ: i32, dslabel: &str, compresslevel: i32, dims_chunks: &Vector<i32>, ) -> Result<()>

Create and allocate storage for two dimensional single or multi channel dataset.

fn dscreate_nd(&self, sizes: &[i32], typ: i32, dslabel: &str) -> Result<()>

fn dscreate_nd_compress( &self, sizes: &[i32], typ: i32, dslabel: &str, compresslevel: i32, ) -> Result<()>

fn dscreate_nd_vec_compress_dims( &self, sizes: &Vector<i32>, typ: i32, dslabel: &str, compresslevel: i32, dims_chunks: &Vector<i32>, ) -> Result<()>

C++ default parameters

fn dscreate_nd_vec_compress_dims_def( &self, sizes: &Vector<i32>, typ: i32, dslabel: &str, ) -> Result<()>

Note

fn dscreate_nd_compress_dims( &self, sizes: &[i32], typ: i32, dslabel: &str, compresslevel: i32, dims_chunks: &i32, ) -> Result<()>

Create and allocate storage for n-dimensional dataset, single or multichannel type.

fn dsgetsize(&self, dslabel: &str, dims_flag: i32) -> Result<Vector<i32>>

Fetch dataset sizes

fn dsgetsize_def(&self, dslabel: &str) -> Result<Vector<i32>>

Fetch dataset sizes

fn dsgettype(&self, dslabel: &str) -> Result<i32>

Fetch dataset type

fn dswrite(&self, array: &impl ToInputArray, dslabel: &str) -> Result<()>

fn dswrite_offset( &self, array: &impl ToInputArray, dslabel: &str, dims_offset: &Vector<i32>, dims_counts: &Vector<i32>, ) -> Result<()>

C++ default parameters

fn dswrite_offset_def( &self, array: &impl ToInputArray, dslabel: &str, dims_offset: &Vector<i32>, ) -> Result<()>

Note

fn dsinsert(&self, array: &impl ToInputArray, dslabel: &str) -> Result<()>

fn dsinsert_offset( &self, array: &impl ToInputArray, dslabel: &str, dims_offset: &Vector<i32>, dims_counts: &Vector<i32>, ) -> Result<()>

C++ default parameters

fn dsinsert_offset_def( &self, array: &impl ToInputArray, dslabel: &str, dims_offset: &Vector<i32>, ) -> Result<()>

Note

fn dsread(&self, array: &mut impl ToOutputArray, dslabel: &str) -> Result<()>

fn dsread_offset( &self, array: &mut impl ToOutputArray, dslabel: &str, dims_offset: &Vector<i32>, dims_counts: &Vector<i32>, ) -> Result<()>

C++ default parameters

fn dsread_offset_def( &self, array: &mut impl ToOutputArray, dslabel: &str, dims_offset: &Vector<i32>, ) -> Result<()>

Note

fn kpgetsize(&self, kplabel: &str, dims_flag: i32) -> Result<i32>

Fetch keypoint dataset size

fn kpgetsize_def(&self, kplabel: &str) -> Result<i32>

Fetch keypoint dataset size

fn kpcreate( &self, size: i32, kplabel: &str, compresslevel: i32, chunks: i32, ) -> Result<()>

Create and allocate special storage for cv::KeyPoint dataset.

fn kpcreate_def(&self, size: i32, kplabel: &str) -> Result<()>

Create and allocate special storage for cv::KeyPoint dataset.

fn kpwrite( &self, keypoints: Vector<KeyPoint>, kplabel: &str, offset: i32, counts: i32, ) -> Result<()>

Write or overwrite list of KeyPoint into specified dataset of hdf5 file.

fn kpwrite_def(&self, keypoints: Vector<KeyPoint>, kplabel: &str) -> Result<()>

Write or overwrite list of KeyPoint into specified dataset of hdf5 file.

fn kpinsert( &self, keypoints: Vector<KeyPoint>, kplabel: &str, offset: i32, counts: i32, ) -> Result<()>

Insert or overwrite list of KeyPoint into specified dataset and autoexpand dataset size if unlimited property allows.

fn kpinsert_def(&self, keypoints: Vector<KeyPoint>, kplabel: &str) -> Result<()>

Insert or overwrite list of KeyPoint into specified dataset and autoexpand dataset size if unlimited property allows.

fn kpread( &self, keypoints: &mut Vector<KeyPoint>, kplabel: &str, offset: i32, counts: i32, ) -> Result<()>

Read specific keypoint dataset from hdf5 file into vector object.

fn kpread_def( &self, keypoints: &mut Vector<KeyPoint>, kplabel: &str, ) -> Result<()>

Read specific keypoint dataset from hdf5 file into vector object.

impl Send for HDF5