bool parseRange(TNum & beginPos, TNum & endPos, seqan::CharString const & rangeStr)
{
seqan::DirectionIterator<seqan::CharString const, seqan::Input>::Type reader = directionIterator(rangeStr, seqan::Input());
// Parse out begin position.
seqan::CharString buffer;
readUntil(buffer, reader, seqan::EqualsChar<'-'>(), seqan::EqualsChar<','>());
if (!lexicalCast(beginPos, buffer))
return false;
if (atEnd(reader))
return false;
skipOne(reader); // Skip '-'.
// Parse out end position.
clear(buffer);
readUntil(buffer, reader, seqan::False(), seqan::EqualsChar<','>());
if (empty(buffer))
{
endPos = seqan::maxValue<TNum>();
return true;
}
if (!lexicalCast(endPos, buffer))
return false;
return (beginPos <= endPos);
}
void testEntireRange ()
{
testcase ("entire range");
std::int32_t i = std::numeric_limits<std::int16_t>::min();
std::string const empty("");
while (i <= std::numeric_limits<std::int16_t>::max())
{
std::int16_t j = static_cast<std::int16_t>(i);
auto actual = std::to_string (j);
auto result = lexicalCast (j, empty);
expect (result == actual, actual + " (string to integer)");
if (result == actual)
{
auto number = lexicalCast <std::int16_t> (result);
if (number != j)
expect (false, actual + " (integer to string)");
}
i++;
}
}
void
ShapesDialog::onSubscribeButtonClicked()
{
dds::topic::qos::TopicQos topicQos = dp_.default_topic_qos()
<< dds::core::policy::Durability::Persistent()
<< dds::core::policy::DurabilityService(
dds::core::Duration(3600,0),
dds::core::policy::HistoryKind::KEEP_LAST,
100,
8192,
4196,
8192);
dds::sub::qos::SubscriberQos SQos = dp_.default_subscriber_qos() << gQos_;
dds::sub::Subscriber sub(dp_, SQos);
int d = mainWidget.sizeSlider->value();
QRect rect(0, 0, d, d);
QRect constr(0, 0, IS_WIDTH, IS_HEIGHT);
int x = static_cast<int>(constr.width() * ((float)rand() / RAND_MAX)*0.9F);
int y = static_cast<int>(constr.height() * ((float)rand() / RAND_MAX)*0.9F);
int sIdx = mainWidget.rShapeList->currentIndex();
QColor gray = QColor(0x99, 0x99, 0x99);
QBrush brush(gray, Qt::SolidPattern);
QPen pen(QColor(0xff,0xff,0xff), 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin);
std::vector<std::string> empty;
filterParams_ = empty;
std::string filterS;
if (filterDialog_->isEnabled())
{
QRect rect = filterDialog_->getFilterBounds();
std::string x0 = lexicalCast(rect.x());
std::string x1 = lexicalCast(rect.x() + rect.width() -d);
std::string y0 = lexicalCast(rect.y());
std::string y1 = lexicalCast(rect.y() + rect.height() -d);
filterParams_.push_back(x0);
filterParams_.push_back(x1);
filterParams_.push_back(y0);
filterParams_.push_back(y1);
filterS = "(x BETWEEN "
+ filterParams_[0]
+ " AND "
+ filterParams_[1]
+ ") AND (y BETWEEN "
+ filterParams_[2]
+ " AND "
+ filterParams_[3]
+ ")";
if (filterDialog_->filterOutside() == false)
{
filterS = "(x < "
+ filterParams_[0]
+ " ) OR ( x > "
+ filterParams_[1]
+ " ) OR (y < "
+ filterParams_[2]
+ ") OR ( y > "
+ filterParams_[3]
+ ")";
}
}
switch (sIdx)
{
case CIRCLE:
{
dds::topic::Topic<ShapeType> circle_(dp_, circleTopicName, topicQos);
dds::topic::ContentFilteredTopic<ShapeType> cfcircle_(dds::core::null);
dds::sub::DataReader<ShapeType> dr(sub, circle_, readerQos_.get_qos());
if (filterDialog_->isEnabled())
{
std::string tname = "CFCircle";
const dds::topic::Filter filter(filterS);
std::cout << filterS << std::endl;
dds::topic::ContentFilteredTopic<ShapeType> cfcircle_(circle_, "CFCircle", filter);
dds::sub::DataReader<ShapeType> dr2(sub, cfcircle_, readerQos_.get_qos());
dr = dr2;
}
for (int i = 0; i < CN; ++i)
{
std::string colorStr(colorString_[i]);
DDSShapeDynamics::ref_type
dynamics(new DDSShapeDynamics(x, y, dr, colorStr, i));
Shape::ref_type
circle(new Circle(rect, dynamics, pen, brush, true));
dynamics->setShape(circle);
shapesWidget->addShape(circle);
}
break;
}
case SQUARE:
{
dds::topic::Topic<ShapeType> square_(dp_, squareTopicName, topicQos);
dds::sub::LoanedSamples<ShapeType>::iterator si;
dds::topic::ContentFilteredTopic<ShapeType> cfsquare_(dds::core::null);
dds::sub::DataReader<ShapeType> dr(sub, square_, readerQos_.get_qos());
if (filterDialog_->isEnabled())
{
std::string tname = "CFSquare";
const dds::topic::Filter filter(filterS);
std::cout << filterS << std::endl;
dds::topic::ContentFilteredTopic<ShapeType> cfsquare_(square_, "CFSquare", filter);
dds::sub::DataReader<ShapeType> dr2(sub, cfsquare_, readerQos_.get_qos());
dr = dr2;
}
for (int i = 0; i < CN; ++i)
{
std::string colorStr(colorString_[i]);
DDSShapeDynamics::ref_type
dynamics(new DDSShapeDynamics(x, y, dr, colorStr, i));
Shape::ref_type
square(new Square(rect, dynamics, pen, brush, true));
dynamics->setShape(square);
shapesWidget->addShape(square);
}
break;
}
case TRIANGLE:
{
dds::topic::Topic<ShapeType> triangle_(dp_, triangleTopicName, topicQos);
dds::sub::LoanedSamples<ShapeType>::iterator si;
dds::topic::ContentFilteredTopic<ShapeType> cftriangle_(dds::core::null);
dds::sub::DataReader<ShapeType> dr(sub, triangle_, readerQos_.get_qos());
if (filterDialog_->isEnabled())
{
std::string tname = "CFTriangle";
const dds::topic::Filter filter(filterS);
std::cout << filterS << std::endl;
dds::topic::ContentFilteredTopic<ShapeType> cftriangle_(triangle_, "CFTriangle", filter);
dds::sub::DataReader<ShapeType> dr2(sub, cftriangle_, readerQos_.get_qos());
dr = dr2;
}
for (int i = 0; i < CN; ++i)
{
std::string colorStr(colorString_[i]);
DDSShapeDynamics::ref_type
dynamics(new DDSShapeDynamics(x, y, dr, colorStr, i));
Shape::ref_type
triangle(new Triangle(rect, dynamics, pen, brush, true));
dynamics->setShape(triangle);
shapesWidget->addShape(triangle);
}
break;
}
default:
break;
}
}
