| /*------------------------------------------------------------*/ | |
| /** grid memory management routines */ | |
| typedef struct gridMem { /* 3D grid data in memory */ | |
| GridDesc* pgrid; /* pointer to copy of grid description structure */ | |
| void* buffer; /* corresponding buffer (contiguous floats) */ | |
| void*** array; /* corresponding array access to buffer */ | |
| int grid_read; /* grid read flag = 1 if grid has been read from disk */ | |
| int active; /* active flag = 1 if grid is being used in current location */ | |
| } GridMemStruct; | |
| /* array of gridMem structure pointers for storing list of grids in memory */ | |
| extern GridMemStruct** GridMemList; | |
| extern int GridMemListSize; | |
| extern int GridMemListNumElements; | |
| extern int Num3DGridReadToMemory, MaxNum3DGridMemory; | |
| extern int GridMemListTotalNumElementsAdded; | |
| /* GridLib wrapper functions */ | |
| void* NLL_AllocateGrid(GridDesc* pgrid); | |
| void NLL_FreeGrid(GridDesc* pgrid); | |
| void NLL_FreeGridMemory(); | |
| void*** NLL_CreateGridArray(GridDesc* pgrid); | |
| void NLL_DestroyGridArray(GridDesc* pgrid); | |
| int NLL_ReadGrid3dBuf(GridDesc* pgrid, FILE* fpio); | |
| GridMemStruct* GridMemList_AddGridDesc(GridDesc* pgrid); | |
| void GridMemList_AddElement(GridMemStruct* pnewGridMemStruct); | |
| void GridMemList_RemoveElementAt(int index); | |
| GridMemStruct* GridMemList_TryToReplaceElementAt(GridMemStruct* pGridMemStruct, GridDesc* pgrid); | |
| GridMemStruct* GridMemList_ElementAt(int index); | |
| int GridMemList_IndexOfGridDesc(int verbose, GridDesc* pgrid); | |
| int GridMemList_NumElements(); | |
| /** end of grid memory management routines */ | |
| /*------------------------------------------------------------*/ | |