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Object stastistics (first part)

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Jakub Melka
2021-06-18 19:06:11 +02:00
parent 7264a45e30
commit b8464ed4fa
18 changed files with 530 additions and 26 deletions
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18
Pdf4QtLib/sources/pdfvisitor.cpp
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@ -50,11 +50,7 @@ void PDFAbstractVisitor::acceptStream(const PDFStream* stream)
PDFStatisticsCollector::PDFStatisticsCollector()
{
// We must avoid to allocate map item
for (PDFObject::Type type : PDFObject::getTypes())
{
m_statistics.emplace(std::make_pair(type, Statistics()));
}
}
void PDFStatisticsCollector::visitNull()
@ -82,7 +78,7 @@ void PDFStatisticsCollector::visitReal(PDFReal value)
void PDFStatisticsCollector::visitString(PDFStringRef string)
{
Statistics& statistics = m_statistics[PDFObject::Type::String];
Statistics& statistics = m_statistics[size_t(PDFObject::Type::String)];
if (string.inplaceString)
{
collectStatisticsOfSimpleObject(PDFObject::Type::String);
@ -95,7 +91,7 @@ void PDFStatisticsCollector::visitString(PDFStringRef string)
void PDFStatisticsCollector::visitName(PDFStringRef name)
{
Statistics& statistics = m_statistics[PDFObject::Type::Name];
Statistics& statistics = m_statistics[size_t(PDFObject::Type::Name)];
if (name.inplaceString)
{
collectStatisticsOfSimpleObject(PDFObject::Type::Name);
@ -108,7 +104,7 @@ void PDFStatisticsCollector::visitName(PDFStringRef name)
void PDFStatisticsCollector::visitArray(const PDFArray* array)
{
Statistics& statistics = m_statistics[PDFObject::Type::Array];
Statistics& statistics = m_statistics[size_t(PDFObject::Type::Array)];
statistics.count += 1;
statistics.memoryConsumptionEstimate += sizeof(PDFObject) + sizeof(PDFArray);
@ -122,7 +118,7 @@ void PDFStatisticsCollector::visitArray(const PDFArray* array)
void PDFStatisticsCollector::visitDictionary(const PDFDictionary* dictionary)
{
Statistics& statistics = m_statistics[PDFObject::Type::Dictionary];
Statistics& statistics = m_statistics[size_t(PDFObject::Type::Dictionary)];
collectStatisticsOfDictionary(statistics, dictionary);
acceptDictionary(dictionary);
@ -130,7 +126,7 @@ void PDFStatisticsCollector::visitDictionary(const PDFDictionary* dictionary)
void PDFStatisticsCollector::visitStream(const PDFStream* stream)
{
Statistics& statistics = m_statistics[PDFObject::Type::Stream];
Statistics& statistics = m_statistics[size_t(PDFObject::Type::Stream)];
collectStatisticsOfDictionary(statistics, stream->getDictionary());
const QByteArray& byteArray = *stream->getContent();
@ -190,7 +186,7 @@ void PDFStatisticsCollector::collectStatisticsOfString(const PDFString* string,
void PDFStatisticsCollector::collectStatisticsOfSimpleObject(PDFObject::Type type)
{
Statistics& statistics = m_statistics[type];
Statistics& statistics = m_statistics[size_t(type)];
statistics.count += 1;
statistics.memoryConsumptionEstimate += sizeof(PDFObject);
}