diff options
Diffstat (limited to 'libqpdf/QPDF_pages.cc')
-rw-r--r-- | libqpdf/QPDF_pages.cc | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/libqpdf/QPDF_pages.cc b/libqpdf/QPDF_pages.cc index 36ca951d..11f57dd9 100644 --- a/libqpdf/QPDF_pages.cc +++ b/libqpdf/QPDF_pages.cc @@ -110,7 +110,7 @@ QPDF::flattenPagesTree() QPDFObjectHandle pages = getRoot().getKey("/Pages"); - int const len = (int)this->all_pages.size(); + int const len = this->all_pages.size(); for (int pos = 0; pos < len; ++pos) { // populate pageobj_to_pages_pos and fix parent pointer @@ -175,25 +175,26 @@ QPDF::insertPage(QPDFObjectHandle newpage, int pos) QTC::TC("qpdf", "QPDF insert page", (pos == 0) ? 0 : // insert at beginning - (pos == ((int)this->all_pages.size())) ? 1 : // insert at end + (pos == static_cast<int>(this->all_pages.size())) ? 1 : // at end 2); // insert in middle QPDFObjectHandle pages = getRoot().getKey("/Pages"); QPDFObjectHandle kids = pages.getKey("/Kids"); - assert ((pos >= 0) && (pos <= (int)this->all_pages.size())); + assert ((pos >= 0) && + (static_cast<size_t>(pos) <= this->all_pages.size())); newpage.replaceKey("/Parent", pages); kids.insertItem(pos, newpage); int npages = kids.getArrayNItems(); pages.replaceKey("/Count", QPDFObjectHandle::newInteger(npages)); this->all_pages.insert(this->all_pages.begin() + pos, newpage); - assert((int)this->all_pages.size() == npages); + assert(this->all_pages.size() == static_cast<size_t>(npages)); for (int i = pos + 1; i < npages; ++i) { insertPageobjToPage(this->all_pages[i], i, false); } insertPageobjToPage(newpage, pos, true); - assert((int)this->pageobj_to_pages_pos.size() == npages); + assert(this->pageobj_to_pages_pos.size() == static_cast<size_t>(npages)); } void @@ -201,9 +202,9 @@ QPDF::removePage(QPDFObjectHandle page) { int pos = findPage(page); // also ensures flat /Pages QTC::TC("qpdf", "QPDF remove page", - (pos == 0) ? 0 : // remove at beginning - (pos == ((int)this->all_pages.size() - 1)) ? 1 : // remove at end - 2); // remove in middle + (pos == 0) ? 0 : // remove at beginning + (pos == static_cast<int>(this->all_pages.size() - 1)) ? 1 : // end + 2); // remove in middle QPDFObjectHandle pages = getRoot().getKey("/Pages"); QPDFObjectHandle kids = pages.getKey("/Kids"); @@ -212,10 +213,10 @@ QPDF::removePage(QPDFObjectHandle page) int npages = kids.getArrayNItems(); pages.replaceKey("/Count", QPDFObjectHandle::newInteger(npages)); this->all_pages.erase(this->all_pages.begin() + pos); - assert((int)this->all_pages.size() == npages); + assert(this->all_pages.size() == static_cast<size_t>(npages)); this->pageobj_to_pages_pos.erase( ObjGen(page.getObjectID(), page.getGeneration())); - assert((int)this->pageobj_to_pages_pos.size() == npages); + assert(this->pageobj_to_pages_pos.size() == static_cast<size_t>(npages)); for (int i = pos; i < npages; ++i) { insertPageobjToPage(this->all_pages[i], i, false); |