update release date to actual daterelease-qpdf-2.0

git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649

1 files changed, 51 insertions, 0 deletions

diff --git a/libqpdf/QPDF_Array.cc b/libqpdf/QPDF_Array.cc
new file mode 100644
index 00000000..d1edbfdd
--- /dev/null
+++ b/libqpdf/QPDF_Array.cc
@@ -0,0 +1,51 @@
+
+#include <qpdf/QPDF_Array.hh>
+
+#include <qpdf/QEXC.hh>
+
+QPDF_Array::QPDF_Array(std::vector<QPDFObjectHandle> const& items) :
+    items(items)
+{
+}
+
+QPDF_Array::~QPDF_Array()
+{
+}
+
+std::string
+QPDF_Array::unparse()
+{
+    std::string result = "[ ";
+    for (std::vector<QPDFObjectHandle>::iterator iter = this->items.begin();
+	 iter != this->items.end(); ++iter)
+    {
+	result += (*iter).unparse();
+	result += " ";
+    }
+    result += "]";
+    return result;
+}
+
+int
+QPDF_Array::getNItems() const
+{
+    return this->items.size();
+}
+
+QPDFObjectHandle
+QPDF_Array::getItem(int n) const
+{
+    if ((n < 0) || (n >= (int)this->items.size()))
+    {
+	throw QEXC::Internal("bounds array accessing QPDF_Array element");
+    }
+    return this->items[n];
+}
+
+void
+QPDF_Array::setItem(int n, QPDFObjectHandle const& oh)
+{
+    // Call getItem for bounds checking
+    (void) getItem(n);
+    this->items[n] = oh;
+}