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HDF Reference Manual |
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H - H Advanced Interface
Happendable -- Specifies that the specified element can be appended to
Hcache -- Enables low-level caching for the specified file.
Hdeldd -- Deletes a tag and reference number from the data descriptor list.
Hendaccess -- Terminates access to a data object by disposing of the access identifier.
Hendbitaccess -- Disposes of the specified bit-access file element.
Hexist -- Locates an object in an HDF file.
Hfidinquire -- Returns file information through a reference of its file identifier.
Hfind -- Locates the next object to be searched for in an HDF file.
Hgetbit -- Reads one bit from the specified bit-access element.
Hgetelement -- Reads the data element for the specified tag and reference number and writes it to the data buffer.
Hinquire -- Returns access information about a data element.
Hlength -- Returns the length of a data object specified by the tag and reference number.
Hnewref -- Returns a reference number that can be used with any tag to produce a unique tag /reference number pair.
Hnextread -- Searches for the next data descriptor that matches the specified tag and reference number.
Hnumber/hnumber -- Returns the number of instances of a tag in a file.
Hoffset -- Returns the offset of a data element in the file.
Hputbit -- Writes one bit to the specified bit-access element.
Hputelement -- Writes a data element or replaces an existing data element in a HDF file.
Hread -- Reads the next segment in a data element.
Hseek -- Sets the access pointer to an offset within a data element.
Hsetlength -- Specifies the length of a new HDF element.
Hshutdown -- Deallocates buffers previously allocated in other H routines.
Htagnewref -- Returns a reference number that is unique for the specified file that will correspond to the specified tag. Creates a new tag/reference number pair.
Htrunc -- Truncates the data object specified by the h_id to the length trunc_len.
Hwrite -- Writes the next data segment to a specified data element.
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HDF 4.2.7 - February 2012 Copyright |
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