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<H3><A NAME="SECTION024462700000000000000"></A><A NAME="2992"></A>
<BR>
Function: length
</H3>
<P>
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<PRE CLASS="verbatim">/* C */
int32_t
sidl_double__array_length(const struct sidl_double__array *array, int32_t ind);
// C++ Default dimension is 1.
int32_t
sidl::array<int32_t>::length(int32_t ind = 0) const;
C FORTRAN 77
subroutine sidl_double__array_length_f(array, ind, result)
integer*8 array
integer*4 ind, result
! FORTRAN 90
integer (selected_int_kind(9)) function length(array, ind)
type(sidl_double_1d), intent(in) :: array ! type depends on dimension
integer (selected_int_kind(9)) :: ind
// Java
public native int _length(int dim);
// For one dimensional Java arrays. Array1:
public int lenth();
</PRE></td></tr></table></blockquote>
<P>
This method returns the length for a particular dimension. It is
equivalent to the statement <TT>upper(dim) - lower(dim) + 1</TT>.
<P>
There is also a shortcut for one-dimensional arrays available in C++
and Java. In C++, if <TT>length</TT> is called with no arguments, it
defaults to the first dimension. In Java <TT>Array1</TT>
one-dimensional Java arrays have a length function that takes no arguments.
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