Nitf::LabelSegment Class Reference
represents a label segment in an existing NITF file More...
#include <LabelSegment.h>
Inheritance diagram for Nitf::LabelSegment:
Public Member Functions | |
| LabelSegment (NITFReaderManager &, LTIOStreamInf &, int segmentNumber, lt_int64 headerOffset, lt_int64 headerLength, lt_int64 dataOffset, lt_int64 dataLength) | |
| ~LabelSegment () | |
| LT_STATUS | initialize () |
| initializer More... | |
| lt_uint32 | getLabelDataLength () const |
| returns the length (in bytes) of the label data More... | |
| lt_uint8 * | getLabelData () const |
| returns the label data as raw bytes More... | |
| LT_STATUS | addMetadataLocal (LTIMetadataDatabase &db) const |
 Public Member Functions inherited from Nitf::Segment | |
| Segment (NITFReaderManager &, LTIOStreamInf &, lt_int64 headerOffset, lt_int64 headerLength, lt_int64 dataOffset, lt_int64 dataLength, const char *code, int segmentNumber, bool doUserSubheader, bool doExtendedSubheader) | |
| virtual | ~Segment () |
| int | getSegmentNumber () const |
| const char * | getSegmentID () |
| lt_int64 | getHeaderOffset () const |
| lt_int64 | getHeaderLength () const |
| lt_int64 | getDataOffset () const |
| lt_int64 | getDataLength () const |
| const SecurityBlock * | getSecurityBlock () const |
| const SecurityMetadata * | getSecurityMetadata () const |
| returns the security information about the segment More... | |
| virtual LT_STATUS | addMetadata (LTIMetadataDatabase &) const |
| const char * | getMetadataTagPrefix () const |
| int | getNumTREs () const |
| returns the number of TREs in this segment More... | |
| const TREData * | getTRE (int index) const |
| TRE accessor. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from Nitf::Segment | |
| MetadataHelper * | m_mdHelper |
| FieldReader * | m_field |
| LTIOStreamInf & | m_stream |
| const lt_int64 | m_headerOffset |
| lt_int64 | m_headerLength |
| const lt_int64 | m_dataOffset |
| const lt_int64 | m_dataLength |
| NITFReaderManager & | m_manager |
| Version | m_version |
| SecurityBlock * | m_securityBlock |
| const int | m_segmentNumber |
| const char * | m_segmentID |
Detailed Description
This class represents a label segment in an NITF file. To access the label segment of a file, retrieve the LabelSegment from the NITFReaderManager class.
Definition at line 34 of file LabelSegment.h.
Constructor & Destructor Documentation
§ LabelSegment()
| Nitf::LabelSegment::LabelSegment | ( | NITFReaderManager & | , |
| LTIOStreamInf & | , | ||
| int | segmentNumber, | ||
| lt_int64 | headerOffset, | ||
| lt_int64 | headerLength, | ||
| lt_int64 | dataOffset, | ||
| lt_int64 | dataLength | ||
| ) |
§ ~LabelSegment()
| Nitf::LabelSegment::~LabelSegment | ( | ) |
Member Function Documentation
§ addMetadataLocal()
|
virtual |
Implements Nitf::Segment.
§ getLabelData()
| lt_uint8* Nitf::LabelSegment::getLabelData | ( | ) | const |
§ getLabelDataLength()
| lt_uint32 Nitf::LabelSegment::getLabelDataLength | ( | ) | const |
§ initialize()
|
virtual |
This function must be called immediately after the constructor.
- Returns
- success or failure
Reimplemented from Nitf::Segment.
The documentation for this class was generated from the following file: