CVS import of QPdf

1 files changed, 53 insertions, 0 deletions

diff --git a/noncore/unsupported/qpdf/xpdf/Array.cc b/noncore/unsupported/qpdf/xpdf/Array.cc
new file mode 100644
index 0000000..5743fe6
--- a/dev/null
+++ b/noncore/unsupported/qpdf/xpdf/Array.cc
@@ -0,0 +1,53 @@
+//========================================================================
+//
+// Array.cc
+//
+// Copyright 1996 Derek B. Noonburg
+//
+//========================================================================
+
+#ifdef __GNUC__
+#pragma implementation
+#endif
+
+#include <aconf.h>
+#include <stddef.h>
+#include "gmem.h"
+#include "Object.h"
+#include "Array.h"
+
+//------------------------------------------------------------------------
+// Array
+//------------------------------------------------------------------------
+
+Array::Array(XRef *xrefA) {
+  xref = xrefA;
+  elems = NULL;
+  size = length = 0;
+  ref = 1;
+}
+
+Array::~Array() {
+  int i;
+
+  for (i = 0; i < length; ++i)
+    elems[i].free();
+  gfree(elems);
+}
+
+void Array::add(Object *elem) {
+  if (length + 1 > size) {
+    size += 8;
+    elems = (Object *)grealloc(elems, size * sizeof(Object));
+  }
+  elems[length] = *elem;
+  ++length;
+}
+
+Object *Array::get(int i, Object *obj) {
+  return elems[i].fetch(xref, obj);
+}
+
+Object *Array::getNF(int i, Object *obj) {
+  return elems[i].copy(obj);
+}