| |
| /* |
| * DIS Data Management: insert |
| * |
| * This header file contains the return codes for the insert routine |
| * and the function prototype. There are three different failure modes for |
| * the routine. The first two indicate that an error occurred during the |
| * insertEntry() recursive call chain. The error can be either FATAL |
| * indicating that the index was changed prior to the error which means the |
| * index can't be guaranteed to be in a valid state and should not be |
| * manipulated any further. The error can also be NON-FATAL indicating |
| * that the index was not changed prior to the error and can be guaranteed |
| * to be in a valid state and can be manipulated, i.e., with other |
| * commands. The final error condition indicates a memory allocation |
| * failure when attempting to "grow" the index tree because of root node |
| * splitting. |
| * |
| * Revision History: |
| * |
| * Date Name Revision |
| * ------- --------------- ------------------------------ |
| * 24May99 Matthew Rivas Created |
| * |
| * Copyright 1999, Atlantic Aerospace Electronics Corp. |
| */ |
| |
| #ifndef DIS_INSERT_H |
| #define DIS_INSERT_H |
| |
| #include "dataManagement.h" /* for primitive type definitions */ |
| #include "dataObject.h" /* for DataObject definition */ |
| #include "index.h" /* for IndexNode definition */ |
| |
| /* |
| * Return Codes |
| */ |
| #define INSERT_SUCCESS 0 |
| #define INSERT_INSERT_ENTRY_FAILURE_FATAL 1 |
| #define INSERT_INSERT_ENTRY_FAILURE_NON_FATAL 2 |
| #define INSERT_ALLOCATION_FAILURE 3 |
| |
| /* |
| * Function prototype |
| */ |
| extern Int insert( IndexNode **root, DataObject *dataObject, Int fan ); |
| |
| #endif /* DIS_INSERT_H */ |
