--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SignedIntegerArray.st	Fri Oct 14 17:45:20 2016 +0200
@@ -0,0 +1,94 @@
+"
+ COPYRIGHT (c) 1997 by eXept Software AG
+	      All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+"{ Package: 'stx:libbasic' }"
+
+"{ NameSpace: Smalltalk }"
+
+UnboxedIntegerArray variableSignedLongSubclass:#SignedIntegerArray
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'Collections-Arrayed'
+!
+
+!SignedIntegerArray class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1997 by eXept Software AG
+	      All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+!
+
+documentation
+"
+    SignedIntegerArrays store 32bit signed integers in the range -16r80000000..16r7FFFFFFF.
+    In contrast to normal arrays (which store pointers to their elements),
+    signedIntegerArrays store the values in a dense & compact way. 
+    Since the representation fits the underlying C-language systems representation
+    of signed int32's, this is also useful to pass bulk data to c primitive code.
+
+    [memory requirements:]
+        OBJ-HEADER + (size * 4)
+
+    [see also:]
+        ByteArray BooleanArray FloatArray DoubleArray Array
+        SignedWordArray WordArray IntegerArray LongIntegerArray
+        SignedLongIntegerArray
+
+    [author:]
+        Claus Gittinger
+"
+! !
+
+!SignedIntegerArray class methodsFor:'queries'!
+
+elementByteSize
+    "for bit-like containers, return the number of bytes stored per element.
+     Here, 4 is returned"
+
+    ^ 4
+
+    "Created: / 15-09-2011 / 14:11:46 / cg"
+!
+
+maxVal
+    "the maximum value which can be stored in instances of me.
+     For SignedIntegerArrays, this is 2147483647, eg. 16r7FFFFFFF (largest 32bit signed int)"
+
+    ^ 16r7FFFFFFF
+!
+
+minVal
+    "the minimum value which can be stored in instances of me.
+     For SignedIntegerArrays, this is -2147483648 eg. -16r80000000 (smallest 32bit signed int)"
+
+    ^ -16r80000000
+! !
+
+!SignedIntegerArray class methodsFor:'documentation'!
+
+version
+    ^ '$Header$'
+!
+
+version_CVS
+    ^ '$Header$'
+! !
+