ref-array - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

lib/array.js

@@ -140,7 +140,7 @@
   // the ref "type" interface
-  ArrayType.size = ArrayType.BYTES_PER_ELEMENT * fixedLength
-  ArrayType.alignment = type.alignment
-  ArrayType.indirection = 1
   if (fixedLength > 0) {
     // this "type" is probably going in a ref-struct or being used manually
+    ArrayType.size = ArrayType.BYTES_PER_ELEMENT * fixedLength
+    ArrayType.alignment = type.alignment
+    ArrayType.indirection = 1
     ArrayType.get = get
@@ -150,2 +150,5 @@ ArrayType.set = set
     // this "type" is probably an argument/return value for a node-ffi function
+    ArrayType.size = _ref.sizeof.pointer
+    ArrayType.alignment = _ref.alignof.pointer
+    ArrayType.indirection = 1
     ArrayType.get = getRef
@@ -210,3 +213,10 @@ ArrayType.set = setRef
 function setRef (buffer, offset, value) {
-  assert(0, 'implement!!!')
+  debug('Array reference "type" setter for buffer at offset', offset)
+  var ptr
+  if (value instanceof this) {
+    ptr = value.buffer
+  } else {
+    ptr = new this(value).buffer
+  }
+  _ref.writePointer(buffer, offset, ptr)
 }
@@ -216,3 +226,2 @@
  * Returns a reference to the backing buffer of this Array instance.
- * node-ffi calls this function when passed an instance of the arraytype.
  *
@@ -219,0 +228,0 @@ * i.e. if the array represents `int[]` (a.k.a. `int *`),

package.json

 { "name": "ref-array"
 , "description": "Create C \"array\" instances on top of Buffers"
 , "keywords": [ "array", "ref" ]
-, "version": "0.0.2"
+, "version": "0.0.3"
 , "author": "Nathan Rajlich <[e-mail]> (http://tootallnate.net)"
@@ -6,0 +6,0 @@ , "repository": { "type": "git", "url": "git://github.com/TooTallNate/ref-array.git" }

test/array.js

@@ -38,4 +38,4 @@
 
-    it('should have the type\'s size be 0 by default', function () {
-      assert.equal(0, Int32Array.size)
+    it('should have the type\'s size be pointer-sized by default', function () {
+      assert.equal(ref.sizeof.pointer, Int32Array.size)
     })
@@ -42,0 +42,0 @@

No alert changes

Improved metrics

Total package byte prevSize

16972

2.84%

Number of package files

9

12.5%

Lines of code

405

4.38%

No dependency changes