int main(int argc, char *argv[])
{
float f1 = 22.12345;
float f2 = 22.12344;
float f3 = 11.12345;
assert(float_equal(f1, f2));
assert(float_equal(f2, f1));
assert(!float_equal(f2, f3));
return 0;
}
/**
Equality operators
*/
bool v_edge::operator==(const v_edge& other) const
{
return (float_equal(this->x1, other.x1) && float_equal(this->x2, other.x2)
&& float_equal(this->y1, other.y1) && float_equal(this->y2, other.y2))
|| (flippable && float_equal(this->x1, other.x2) && float_equal(this->x2, other.x1)
&& float_equal(this->y1, other.y2) && float_equal(this->y2, other.y1));
}
void ElAnimation::setSpeed(float speed)
{
if (!float_equal(mSpeed, speed))
{
if (mPlaying)
{
TimeValue newPastTime = mPastTime * (speed / mSpeed);
mStartTime = mStartTime + (mPastTime - newPastTime);
}
mSpeed = speed;
}
}
string const ResizeLatexOption::option_impl() const
{
if (data.no_resize())
return string();
ostringstream os;
if (data.usingScale()) {
double const scl = convert<double>(data.scale);
if (!float_equal(scl, 100.0, 0.05))
os << "scale=" << scl / 100.0 << ',';
return os.str();
}
if (!data.width.zero())
os << "width=" << data.width.asLatexString() << ',';
if (!data.height.zero())
os << "height=" << data.height.asLatexString() << ',';
if (data.keepAspectRatio)
os << "keepaspectratio,";
return os.str();
}
bool ResizeData::usingScale() const
{
return (!scale.empty() && !float_equal(convert<double>(scale), 0.0, 0.05));
}
/**
Methods for wheter input edge is the follwer of this edge
*/
bool v_edge::follows_strict(const v_edge& e) const
{
return float_equal(x2, e.x1) && float_equal(y2, e.y1);
}
