feff183de022dab54e4015a414a9073eb38a99c3
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5 <link title=
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7 <link title=
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17 <link title=
"Main" rel=
"Chapter" href=
"Main.html"><title>Value.v_memory
</title>
20 <code class=
"code"><span class=
"keyword">let
</span> v_memory
v
=
<span class=
"keyword">match
</span> v
<span class=
"keyword">with
</span><br>
21 <span class=
"keywordsign">|
</span> <span class=
"constructor">Vec
</span> (size,
vec)
<span class=
"keywordsign">-
></span><br>
22 <span class=
"keyword">let
</span> memory_array
=
<span class=
"constructor">Array
</span>.create
size
<span class=
"constructor">W
</span> <span class=
"keyword">in
</span><br>
23 <span class=
"keyword">let
</span> index_array
=
<span class=
"constructor">Array
</span>.create
size
<span class=
"keyword">false
</span> <span class=
"keyword">in
</span><br>
24 <span class=
"keyword">let
</span> new_vec
=
<span class=
"keyword">fun
</span> i
<span class=
"keywordsign">-
></span> <br>
25 <span class=
"keyword">if
</span> i
>=
0 <span class=
"keywordsign">&&</span> i
< size
<span class=
"keyword">then
</span> <br>
26 (
<br>
27 <span class=
"keyword">if
</span> index_array.(i)
<span class=
"keyword">then
</span> <br>
28 memory_array.(i)
<br>
29 <span class=
"keyword">else
</span> <br>
30 <span class=
"keyword">let
</span> result
=
vec
i
<span class=
"keyword">in
</span><br>
31 <span class=
"keyword">let
</span> ()
=
memory_array.(i)
<-
result
<span class=
"keyword">in
</span><br>
32 <span class=
"keyword">let
</span> ()
=
index_array.(i)
<-
<span class=
"keyword">true
</span> <span class=
"keyword">in
</span><br>
33 result
<br>
34 )
<br>
35 <span class=
"keyword">else
</span> raise
(
<span class=
"constructor">Invalid_argument
</span> <span class=
"string">"vector overflow."</span>)
<br>
36 <span class=
"keyword">in
</span><br>
37 return_Vec
(size,
new_vec)
<br>
38 <span class=
"keywordsign">|
</span> _
<span class=
"keywordsign">-
></span> v
</code></body></html>