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Code Issues Releases Wiki Activity

Refactor QPDF_Array in preparation for using SparseOHArray

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This commit is contained in:
Jay Berkenbilt 2019-08-17 19:01:32 -04:00
parent e83f3308fb
commit a89d8a0677
3 changed files with 24 additions and 15 deletions
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2
libqpdf/QPDFObjectHandle.cc
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@ -722,7 +722,7 @@ QPDFObjectHandle::getArrayAsVector()
std::vector<QPDFObjectHandle> result; std::vector<QPDFObjectHandle> result;
if (isArray()) if (isArray())
{ {
result = dynamic_cast<QPDF_Array*>(m->obj.getPointer())->getAsVector(); dynamic_cast<QPDF_Array*>(m->obj.getPointer())->getAsVector(result);
} }
else else
{ {

35
libqpdf/QPDF_Array.cc
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@ -3,9 +3,9 @@
#include <qpdf/QIntC.hh> #include <qpdf/QIntC.hh>
#include <stdexcept> #include <stdexcept>
QPDF_Array::QPDF_Array(std::vector<QPDFObjectHandle> const& items) : QPDF_Array::QPDF_Array(std::vector<QPDFObjectHandle> const& v)
items(items)
{ {
setFromVector(v);
} }
QPDF_Array::~QPDF_Array() QPDF_Array::~QPDF_Array()
@ -26,10 +26,10 @@ std::string
QPDF_Array::unparse() QPDF_Array::unparse()
{ {
std::string result = "[ "; std::string result = "[ ";
for (std::vector<QPDFObjectHandle>::iterator iter = this->items.begin(); size_t size = this->items.size();
iter != this->items.end(); ++iter) for (size_t i = 0; i < size; ++i)
{ {
result += (*iter).unparse(); result += this->items.at(i).unparse();
result += " "; result += " ";
} }
result += "]"; result += "]";
@ -40,10 +40,10 @@ JSON
QPDF_Array::getJSON() QPDF_Array::getJSON()
{ {
JSON j = JSON::makeArray(); JSON j = JSON::makeArray();
for (std::vector<QPDFObjectHandle>::iterator iter = this->items.begin(); size_t size = this->items.size();
iter != this->items.end(); ++iter) for (size_t i = 0; i < size; ++i)
{ {
j.addArrayElement((*iter).getJSON()); j.addArrayElement(this->items.at(i).getJSON());
} }
return j; return j;
} }
@ -85,10 +85,14 @@ QPDF_Array::getItem(int n) const
return this->items.at(QIntC::to_size(n)); return this->items.at(QIntC::to_size(n));
} }
std::vector<QPDFObjectHandle> const& void
QPDF_Array::getAsVector() const QPDF_Array::getAsVector(std::vector<QPDFObjectHandle>& v) const
{ {
return this->items; size_t size = this->items.size();
for (size_t i = 0; i < size; ++i)
{
v.push_back(this->items.at(i));
}
} }
void void
@ -100,9 +104,14 @@ QPDF_Array::setItem(int n, QPDFObjectHandle const& oh)
} }
void void
QPDF_Array::setFromVector(std::vector<QPDFObjectHandle> const& items) QPDF_Array::setFromVector(std::vector<QPDFObjectHandle> const& v)
{ {
this->items = items; this->items.clear();
for (std::vector<QPDFObjectHandle>::const_iterator iter = v.begin();
iter != v.end(); ++iter)
{
this->items.push_back(*iter);
}
} }
void void

2
libqpdf/qpdf/QPDF_Array.hh
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@ -19,7 +19,7 @@ class QPDF_Array: public QPDFObject
int getNItems() const; int getNItems() const;
QPDFObjectHandle getItem(int n) const; QPDFObjectHandle getItem(int n) const;
std::vector<QPDFObjectHandle> const& getAsVector() const; void getAsVector(std::vector<QPDFObjectHandle>&) const;
void setItem(int, QPDFObjectHandle const&); void setItem(int, QPDFObjectHandle const&);
void setFromVector(std::vector<QPDFObjectHandle> const& items); void setFromVector(std::vector<QPDFObjectHandle> const& items);