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4f24617e1e
Where not possible, use "auto" to get the iterator type. Editorial note: I have avoid this change for a long time because of not wanting to make gratuitous changes to version history, which can obscure when certain changes were made, but with having recently touched every single file to apply automatic code formatting and with making several broad changes to the API, I decided it was time to take the plunge and get rid of the older (pre-C++11) verbose iterator syntax. The new code is just easier to read and understand, and in many cases, it will be more effecient as fewer temporary copies are being made. m-holger, if you're reading, you can see that I've finally come around. :-)
143 lines
2.9 KiB
C++
143 lines
2.9 KiB
C++
#include <qpdf/QPDF_Array.hh>
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#include <qpdf/QIntC.hh>
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#include <qpdf/QUtil.hh>
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#include <stdexcept>
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QPDF_Array::QPDF_Array(std::vector<QPDFObjectHandle> const& v)
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{
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setFromVector(v);
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}
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QPDF_Array::QPDF_Array(SparseOHArray const& items) :
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elements(items)
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{
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}
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void
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QPDF_Array::releaseResolved()
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{
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this->elements.releaseResolved();
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}
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std::string
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QPDF_Array::unparse()
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{
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std::string result = "[ ";
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size_t size = this->elements.size();
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for (size_t i = 0; i < size; ++i) {
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result += this->elements.at(i).unparse();
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result += " ";
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}
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result += "]";
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return result;
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}
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JSON
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QPDF_Array::getJSON()
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{
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JSON j = JSON::makeArray();
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size_t size = this->elements.size();
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for (size_t i = 0; i < size; ++i) {
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j.addArrayElement(this->elements.at(i).getJSON());
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}
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return j;
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}
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QPDFObject::object_type_e
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QPDF_Array::getTypeCode() const
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{
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return QPDFObject::ot_array;
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}
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char const*
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QPDF_Array::getTypeName() const
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{
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return "array";
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}
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void
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QPDF_Array::setDescription(QPDF* qpdf, std::string const& description)
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{
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this->QPDFObject::setDescription(qpdf, description);
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}
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int
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QPDF_Array::getNItems() const
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{
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// This should really return a size_t, but changing it would break
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// a lot of code.
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return QIntC::to_int(this->elements.size());
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}
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QPDFObjectHandle
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QPDF_Array::getItem(int n) const
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{
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if ((n < 0) || (n >= QIntC::to_int(elements.size()))) {
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throw std::logic_error(
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"INTERNAL ERROR: bounds error accessing QPDF_Array element");
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}
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return this->elements.at(QIntC::to_size(n));
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}
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void
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QPDF_Array::getAsVector(std::vector<QPDFObjectHandle>& v) const
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{
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size_t size = this->elements.size();
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for (size_t i = 0; i < size; ++i) {
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v.push_back(this->elements.at(i));
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}
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}
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void
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QPDF_Array::setItem(int n, QPDFObjectHandle const& oh)
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{
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this->elements.setAt(QIntC::to_size(n), oh);
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}
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void
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QPDF_Array::setFromVector(std::vector<QPDFObjectHandle> const& v)
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{
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this->elements = SparseOHArray();
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for (auto const& iter: v) {
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this->elements.append(iter);
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}
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}
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void
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QPDF_Array::insertItem(int at, QPDFObjectHandle const& item)
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{
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// As special case, also allow insert beyond the end
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if ((at < 0) || (at > QIntC::to_int(this->elements.size()))) {
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throw std::logic_error(
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"INTERNAL ERROR: bounds error accessing QPDF_Array element");
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}
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this->elements.insert(QIntC::to_size(at), item);
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}
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void
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QPDF_Array::appendItem(QPDFObjectHandle const& item)
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{
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this->elements.append(item);
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}
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void
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QPDF_Array::eraseItem(int at)
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{
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this->elements.erase(QIntC::to_size(at));
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}
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SparseOHArray const&
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QPDF_Array::getElementsForShallowCopy() const
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{
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return this->elements;
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}
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void
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QPDF_Array::addExplicitElementsToList(std::list<QPDFObjectHandle>& l) const
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{
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for (auto const& iter: this->elements) {
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l.push_back(iter.second);
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}
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}
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