Proc_add 不会像您期望的那样附加数组。它将标量值添加到数组的所有元素。
INSTALL @lib$ + "ARRAYLIB"
DIM ARRAY(3)
LET ARRAY() = 1, 2, 3, 4
PROC_add(ARRAY(), 1)
DIM N% 0
FOR N%=0 TO 3
PRINT ARRAY(N%)
NEXT
会产生类似的输出
2
3
4
5
为了追加两个数组,您需要创建第三个数组并将两个数组复制到其中。
DIM ARRAY1(0) ; 1 element
DIM ARRAY2(3) ; 4 elements
LET ARRAY2() = 1, 2, 3, 4
N1% = DIM(ARRAY1(),1) ; N1% = 0
N2% = DIM(ARRAY2(),1) ; N2% = 3
DIM ARRAY3(N1%+N2%+1) ; 5 elements
FOR N% = 0 TO N1% ; FOR N% = 0 TO 0
ARRAY3(N%) = ARRAY1(N%)
NEXT
FOR N% = N1% TO N1%+N2% ; FOR N% = 0 TO 3
ARRAY3(N%+1) = ARRAY2(N%)
NEXT
FOR N%=0 TO N1%+N2%+1
PRINT ARRAY3(N%) ; Prints 0,1,2,3,4
NEXT
或者您可以编写自己的连接过程,如下所示:
DIM ARRAY1(0)
DIM ARRAY2(3)
LET ARRAY2() = 1, 2, 3, 4
PROC_Concat(ARRAY1(), ARRAY2(), ARRAY3())
FOR N% = 0 TO 4
PRINT ARRAY3(N%)
NEXT
END
DEF PROC_Concat(A1(), A2(), RETURN A3())
LOCAL N1%, N2%
N1% = DIM(A1(), 1)
N2% = DIM(A2(), 1)
DIM A3(N1%+N2%+1)
SYS "RtlMoveMemory", ^A3(0), ^A1(0), 10*(N1%+1)
SYS "RtlMoveMemory", ^A3(N1%+1), ^A2(0), 10*(N2%+1)
ENDPROC