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-rw-r--r--src/include/utils/array.h130
1 files changed, 0 insertions, 130 deletions
diff --git a/src/include/utils/array.h b/src/include/utils/array.h
deleted file mode 100644
index 459d2caaff2..00000000000
--- a/src/include/utils/array.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * array.h
- * Utilities for the new array code. Contains prototypes from the
- * following files:
- * utils/adt/arrayfuncs.c
- * utils/adt/arrayutils.c
- *
- *
- * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- * $Id: array.h,v 1.32 2002/06/20 20:29:52 momjian Exp $
- *
- * NOTES
- * XXX the data array should be MAXALIGN'd -- currently we only INTALIGN
- * which is NOT good enough for, eg, arrays of Interval. Changing this
- * will break existing user tables so hold off until we have some other
- * reason to break user tables (like WAL).
- *
- *-------------------------------------------------------------------------
- */
-#ifndef ARRAY_H
-#define ARRAY_H
-
-#include "fmgr.h"
-
-/*
- * Arrays are varlena objects, so must meet the varlena convention that
- * the first int32 of the object contains the total object size in bytes.
- */
-typedef struct
-{
- int32 size; /* total array size (varlena requirement) */
- int ndim; /* # of dimensions */
- int flags; /* implementation flags */
- /* flags field is currently unused, always zero. */
-} ArrayType;
-
-/*
- * fmgr macros for array objects
- */
-#define DatumGetArrayTypeP(X) ((ArrayType *) PG_DETOAST_DATUM(X))
-#define DatumGetArrayTypePCopy(X) ((ArrayType *) PG_DETOAST_DATUM_COPY(X))
-#define PG_GETARG_ARRAYTYPE_P(n) DatumGetArrayTypeP(PG_GETARG_DATUM(n))
-#define PG_GETARG_ARRAYTYPE_P_COPY(n) DatumGetArrayTypePCopy(PG_GETARG_DATUM(n))
-#define PG_RETURN_ARRAYTYPE_P(x) PG_RETURN_POINTER(x)
-
-/*
- * Access macros for array header fields.
- *
- * ARR_DIMS returns a pointer to an array of array dimensions (number of
- * elements along the various array axes).
- *
- * ARR_LBOUND returns a pointer to an array of array lower bounds.
- *
- * That is: if the third axis of an array has elements 5 through 10, then
- * ARR_DIMS(a)[2] == 6 and ARR_LBOUND[2] == 5.
- *
- * Unlike C, the default lower bound is 1.
- */
-#define ARR_SIZE(a) (((ArrayType *) (a))->size)
-#define ARR_NDIM(a) (((ArrayType *) (a))->ndim)
-
-#define ARR_DIMS(a) \
- ((int *) (((char *) (a)) + sizeof(ArrayType)))
-#define ARR_LBOUND(a) \
- ((int *) (((char *) (a)) + sizeof(ArrayType) + \
- (sizeof(int) * ARR_NDIM(a))))
-
-/*
- * The total array header size for an array of dimension n (in bytes).
- */
-#define ARR_OVERHEAD(n) \
- (MAXALIGN(sizeof(ArrayType) + 2 * sizeof(int) * (n)))
-
-/*
- * Returns a pointer to the actual array data.
- */
-#define ARR_DATA_PTR(a) \
- (((char *) (a)) + ARR_OVERHEAD(ARR_NDIM(a)))
-
-
-/*
- * prototypes for functions defined in arrayfuncs.c
- */
-extern Datum array_in(PG_FUNCTION_ARGS);
-extern Datum array_out(PG_FUNCTION_ARGS);
-extern Datum array_eq(PG_FUNCTION_ARGS);
-extern Datum array_dims(PG_FUNCTION_ARGS);
-
-extern Datum array_ref(ArrayType *array, int nSubscripts, int *indx,
- bool elmbyval, int elmlen,
- int arraylen, bool *isNull);
-extern ArrayType *array_set(ArrayType *array, int nSubscripts, int *indx,
- Datum dataValue,
- bool elmbyval, int elmlen,
- int arraylen, bool *isNull);
-extern ArrayType *array_get_slice(ArrayType *array, int nSubscripts,
- int *upperIndx, int *lowerIndx,
- bool elmbyval, int elmlen,
- int arraylen, bool *isNull);
-extern ArrayType *array_set_slice(ArrayType *array, int nSubscripts,
- int *upperIndx, int *lowerIndx,
- ArrayType *srcArray,
- bool elmbyval, int elmlen,
- int arraylen, bool *isNull);
-
-extern Datum array_map(FunctionCallInfo fcinfo, Oid inpType, Oid retType);
-
-extern ArrayType *construct_array(Datum *elems, int nelems,
- bool elmbyval, int elmlen, char elmalign);
-extern void deconstruct_array(ArrayType *array,
- bool elmbyval, int elmlen, char elmalign,
- Datum **elemsp, int *nelemsp);
-
-
-/*
- * prototypes for functions defined in arrayutils.c
- */
-
-extern int ArrayGetOffset(int n, int *dim, int *lb, int *indx);
-extern int ArrayGetOffset0(int n, int *tup, int *scale);
-extern int ArrayGetNItems(int n, int *a);
-extern void mda_get_range(int n, int *span, int *st, int *endp);
-extern void mda_get_prod(int n, int *range, int *prod);
-extern void mda_get_offset_values(int n, int *dist, int *prod, int *span);
-extern int mda_next_tuple(int n, int *curr, int *span);
-
-#endif /* ARRAY_H */