LatticeExprNode.h File Reference

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Classes
class	casa::LatticeExprNode
	Bridging class to allow C++ expressions involving lattices. More...
Namespaces
namespace	casa
	this file contains all the compiler specific defines
Functions
LatticeExprNode	casa::operator+ (const LatticeExprNode &expr)
	Global functions operating on a LatticeExprNode.
LatticeExprNode	casa::operator- (const LatticeExprNode &expr)
LatticeExprNode	casa::operator! (const LatticeExprNode &expr)
LatticeExprNode	casa::operator+ (const LatticeExprNode &left, const LatticeExprNode &right)
	Numerical binary operators.
LatticeExprNode	casa::operator- (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator* (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator/ (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator% (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator^ (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator== (const LatticeExprNode &left, const LatticeExprNode &right)
	Relational binary operators.
LatticeExprNode	casa::operator> (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator>= (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator< (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator<= (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator!= (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::operator&& (const LatticeExprNode &left, const LatticeExprNode &right)
	Logical binary operators.
LatticeExprNode	casa::operator|| (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::sin (const LatticeExprNode &expr)
	Numerical 1-argument functions.
LatticeExprNode	casa::sinh (const LatticeExprNode &expr)
LatticeExprNode	casa::asin (const LatticeExprNode &expr)
LatticeExprNode	casa::cos (const LatticeExprNode &expr)
LatticeExprNode	casa::cosh (const LatticeExprNode &expr)
LatticeExprNode	casa::acos (const LatticeExprNode &expr)
LatticeExprNode	casa::tan (const LatticeExprNode &expr)
LatticeExprNode	casa::tanh (const LatticeExprNode &expr)
LatticeExprNode	casa::atan (const LatticeExprNode &expr)
LatticeExprNode	casa::exp (const LatticeExprNode &expr)
LatticeExprNode	casa::log (const LatticeExprNode &expr)
LatticeExprNode	casa::log10 (const LatticeExprNode &expr)
LatticeExprNode	casa::sqrt (const LatticeExprNode &expr)
LatticeExprNode	casa::sign (const LatticeExprNode &expr)
LatticeExprNode	casa::round (const LatticeExprNode &expr)
LatticeExprNode	casa::ceil (const LatticeExprNode &expr)
LatticeExprNode	casa::floor (const LatticeExprNode &expr)
LatticeExprNode	casa::conj (const LatticeExprNode &expr)
LatticeExprNode	casa::atan2 (const LatticeExprNode &left, const LatticeExprNode &right)
	Numerical 2-argument functions.
LatticeExprNode	casa::pow (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::fmod (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::min (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::max (const LatticeExprNode &left, const LatticeExprNode &right)
LatticeExprNode	casa::formComplex (const LatticeExprNode &left, const LatticeExprNode &right)
	Form a complex number from two real numbers.
LatticeExprNode	casa::abs (const LatticeExprNode &expr)
	Numerical 1-argument functions which result in a real number regardless of input expression type.
LatticeExprNode	casa::arg (const LatticeExprNode &expr)
LatticeExprNode	casa::real (const LatticeExprNode &expr)
LatticeExprNode	casa::imag (const LatticeExprNode &expr)
LatticeExprNode	casa::min (const LatticeExprNode &expr)
	1-argument functions operating on a numeric expression resulting in a scalar
LatticeExprNode	casa::max (const LatticeExprNode &expr)
LatticeExprNode	casa::sum (const LatticeExprNode &expr)
LatticeExprNode	casa::median (const LatticeExprNode &expr)
LatticeExprNode	casa::mean (const LatticeExprNode &expr)
LatticeExprNode	casa::variance (const LatticeExprNode &expr)
LatticeExprNode	casa::stddev (const LatticeExprNode &expr)
LatticeExprNode	casa::avdev (const LatticeExprNode &expr)
LatticeExprNode	casa::fractile (const LatticeExprNode &expr, const LatticeExprNode &fraction)
	Determine the value of the element at the part fraction from the beginning of the given lattice.
LatticeExprNode	casa::fractileRange (const LatticeExprNode &expr, const LatticeExprNode &fraction1, const LatticeExprNode &fraction2)
	Determine the value range of the elements at the part fraction1 and fraction2 from the beginning of the given lattice.
LatticeExprNode	casa::fractileRange (const LatticeExprNode &expr, const LatticeExprNode &fraction)
LatticeExprNode	casa::nelements (const LatticeExprNode &expr)
	1-argument function to get the number of elements in a lattice.
LatticeExprNode	casa::ndim (const LatticeExprNode &expr)
	1-argument function to get the dimensionality of a lattice.
LatticeExprNode	casa::length (const LatticeExprNode &expr, const LatticeExprNode &axis)
	2-argument function to get the length of an axis.
LatticeExprNode	casa::indexin (const LatticeExprNode &axis, const LatticeExprNode &indexFlags)
	2-argument function telling per pixel if its index on the given axis is contained in the 2nd argument.
LatticeExprNode	casa::rebin (const LatticeExprNode &expr, const LatticeExprNode &bin)
	2-argument function rebinning Lattice by given factors.
LatticeExprNode	casa::isNaN (const LatticeExprNode &expr)
	Test if a value is a NaN.
LatticeExprNode	casa::any (const LatticeExprNode &expr)
	Functions operating on a logical expression resulting in a scalar; Functions "any" (are any pixels "True") and "all" (are all pixels "True") result in a Bool; functions "ntrue" and "nfalse" result in a Double.
LatticeExprNode	casa::all (const LatticeExprNode &expr)
LatticeExprNode	casa::ntrue (const LatticeExprNode &expr)
LatticeExprNode	casa::nfalse (const LatticeExprNode &expr)
LatticeExprNode	casa::mask (const LatticeExprNode &expr)
	This function returns the mask of the given expression.
LatticeExprNode	casa::value (const LatticeExprNode &expr)
	This function returns the value of the expression without a mask.
LatticeExprNode	casa::amp (const LatticeExprNode &left, const LatticeExprNode &right)
	This function finds sqrt(left^2+right^2).
LatticeExprNode	casa::pa (const LatticeExprNode &left, const LatticeExprNode &right)
	This function finds 180/pi*atan2(left,right)/2.
LatticeExprNode	casa::spectralindex (const LatticeExprNode &left, const LatticeExprNode &right)
	This function finds the spectral index alpha = log(s1/s2) / log(f1/f2).
LatticeExprNode	casa::iif (const LatticeExprNode &condition, const LatticeExprNode &arg1, const LatticeExprNode &arg2)
	Function resembling the ternary ?: construct in C++.
LatticeExprNode	casa::replace (const LatticeExprNode &arg1, const LatticeExprNode &arg2)
	This function replaces every masked-off element in the first argument with the corresponding element from the second argument.
LatticeExprNode	casa::toFloat (const LatticeExprNode &expr)
	Functions to convert to the given data type.
LatticeExprNode	casa::toDouble (const LatticeExprNode &expr)
LatticeExprNode	casa::toComplex (const LatticeExprNode &expr)
LatticeExprNode	casa::toDComplex (const LatticeExprNode &expr)
LatticeExprNode	casa::toBool (const LatticeExprNode &expr)
LatticeExprNode	casa::convertType (const LatticeExprNode &expr, const Float *)
LatticeExprNode	casa::convertType (const LatticeExprNode &expr, const Double *)
LatticeExprNode	casa::convertType (const LatticeExprNode &expr, const Complex *)
LatticeExprNode	casa::convertType (const LatticeExprNode &expr, const DComplex *)
LatticeExprNode	casa::convertType (const LatticeExprNode &expr, const Bool *)