1 files changed, 0 insertions, 148 deletions
diff --git a/libqpdf/SparseOHArray.cc b/libqpdf/SparseOHArray.cc
deleted file mode 100644
index 5f64f50b..00000000
--- a/libqpdf/SparseOHArray.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-#include <qpdf/SparseOHArray.hh>
-
-#include <qpdf/QPDFObjectHandle.hh>
-#include <qpdf/QPDFObject_private.hh>
-
-#include <stdexcept>
-
-SparseOHArray::SparseOHArray() :
-    n_elements(0)
-{
-}
-
-size_t
-SparseOHArray::size() const
-{
-    return this->n_elements;
-}
-
-void
-SparseOHArray::append(QPDFObjectHandle oh)
-{
-    if (!oh.isDirectNull()) {
-        this->elements[this->n_elements] = oh;
-    }
-    ++this->n_elements;
-}
-
-void
-SparseOHArray::append(std::shared_ptr<QPDFObject>&& obj)
-{
-    if (obj->getTypeCode() != ::ot_null || !obj->getObjGen().isIndirect()) {
-        this->elements[this->n_elements] = std::move(obj);
-    }
-    ++this->n_elements;
-}
-
-QPDFObjectHandle
-SparseOHArray::at(size_t idx) const
-{
-    if (idx >= this->n_elements) {
-        throw std::logic_error(
-            "INTERNAL ERROR: bounds error accessing SparseOHArray element");
-    }
-    auto const& iter = this->elements.find(idx);
-    if (iter == this->elements.end()) {
-        return QPDFObjectHandle::newNull();
-    } else {
-        return (*iter).second;
-    }
-}
-
-void
-SparseOHArray::remove_last()
-{
-    if (this->n_elements == 0) {
-        throw std::logic_error("INTERNAL ERROR: attempt to remove"
-                               " last item from empty SparseOHArray");
-    }
-    --this->n_elements;
-    this->elements.erase(this->n_elements);
-}
-
-void
-SparseOHArray::disconnect()
-{
-    for (auto& iter: this->elements) {
-        QPDFObjectHandle::DisconnectAccess::disconnect(iter.second);
-    }
-}
-
-void
-SparseOHArray::setAt(size_t idx, QPDFObjectHandle oh)
-{
-    if (idx >= this->n_elements) {
-        throw std::logic_error("bounds error setting item in SparseOHArray");
-    }
-    if (oh.isDirectNull()) {
-        this->elements.erase(idx);
-    } else {
-        this->elements[idx] = oh;
-    }
-}
-
-void
-SparseOHArray::erase(size_t idx)
-{
-    if (idx >= this->n_elements) {
-        throw std::logic_error("bounds error erasing item from SparseOHArray");
-    }
-    decltype(this->elements) dest;
-    for (auto const& iter: this->elements) {
-        if (iter.first < idx) {
-            dest.insert(iter);
-        } else if (iter.first > idx) {
-            dest[iter.first - 1] = iter.second;
-        }
-    }
-    this->elements = dest;
-    --this->n_elements;
-}
-
-void
-SparseOHArray::insert(size_t idx, QPDFObjectHandle oh)
-{
-    if (idx > this->n_elements) {
-        throw std::logic_error("bounds error inserting item to SparseOHArray");
-    } else if (idx == this->n_elements) {
-        // Allow inserting to the last position
-        append(oh);
-    } else {
-        decltype(this->elements) dest;
-        for (auto const& iter: this->elements) {
-            if (iter.first < idx) {
-                dest.insert(iter);
-            } else {
-                dest[iter.first + 1] = iter.second;
-            }
-        }
-        this->elements = dest;
-        this->elements[idx] = oh;
-        ++this->n_elements;
-    }
-}
-
-SparseOHArray
-SparseOHArray::copy()
-{
-    SparseOHArray result;
-    result.n_elements = this->n_elements;
-    for (auto const& element: this->elements) {
-        auto value = element.second;
-        result.elements[element.first] =
-            value.isIndirect() ? value : value.shallowCopy();
-    }
-    return result;
-}
-
-SparseOHArray::const_iterator
-SparseOHArray::begin() const
-{
-    return this->elements.begin();
-}
-
-SparseOHArray::const_iterator
-SparseOHArray::end() const
-{
-    return this->elements.end();
-}