ATLAS Offline Software
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Numerical constants and operations. More...
#include <MissingETBase.h>
Static Public Member Functions | |
Access to constants | |
static double | precision () |
Access precision of numerical distance measure for equality. More... | |
static double | wpxDefault () |
Access default kinematic weight w_{x} . More... | |
static double | wpyDefault () |
Access default kinematic weight w_{y} . More... | |
static double | wetDefault () |
Access default kinematic weight w_{\rm T} . More... | |
static double | wpxError () |
Access error return value for kinematic weight w_{x} . More... | |
static double | wpyError () |
Access error return value for kinematic weight w_{y} . More... | |
static double | wetError () |
Access error return value for kinematic weight w_{\rm T} . More... | |
static double | cpxDefault () |
Access default constituent vector P_{x} . More... | |
static double | cpyDefault () |
Access default constituent vector P_{y} . More... | |
static double | cpzDefault () |
Access default constituent vector P_{z} . More... | |
static double | ceDefault () |
Access default constituent vector E . More... | |
static double | sumptDefault () |
Access default constituent vector sumpt. More... | |
static double | cpxError () |
Access error return value for constituent vector P_{x} . More... | |
static double | cpyError () |
Access error return value for constituent vector P_{y} . More... | |
static double | cpzError () |
Access error return value for constituent vector P_{z} . More... | |
static double | ceError () |
Access error return value for constituent vector E . More... | |
static double | sumptError () |
Access error return value for constituent vector sumpt. More... | |
static size_t | invalidIndex () |
Access invalid index indicator. More... | |
static size_t | unknownIndex () |
Access unknown index indicator. More... | |
static Types::indexedlink_t | invalidLink () |
Access invaalid link tag. More... | |
Helpers | |
static bool | isEqual (double x, double y) |
Test of equality. More... | |
static double | divide (double x, double y) |
Failsafe division. More... | |
Numerical constants and operations.
Definition at line 82 of file MissingETBase.h.
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inlinestatic |
Access default constituent vector E .
Definition at line 96 of file MissingETBase.h.
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Access error return value for constituent vector E .
Definition at line 101 of file MissingETBase.h.
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Access default constituent vector P_{x} .
Definition at line 93 of file MissingETBase.h.
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inlinestatic |
Access error return value for constituent vector P_{x} .
Definition at line 98 of file MissingETBase.h.
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inlinestatic |
Access default constituent vector P_{y} .
Definition at line 94 of file MissingETBase.h.
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Access error return value for constituent vector P_{y} .
Definition at line 99 of file MissingETBase.h.
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Access default constituent vector P_{z} .
Definition at line 95 of file MissingETBase.h.
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Access error return value for constituent vector P_{z} .
Definition at line 100 of file MissingETBase.h.
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Failsafe division.
This function executes the division of two numbers x and y such that f = x/y is
\begin{eqnarray*} f & = & \left\{ \begin{array}{2} x/y & y \neq 0 \\ 0 & y = 0 \end{array} \right. \end{eqnarray*}
Definition at line 125 of file MissingETBase.h.
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inlinestatic |
Access invalid index indicator.
Definition at line 103 of file MissingETBase.h.
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Access invaalid link tag.
Definition at line 105 of file MissingETBase.h.
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Test of equality.
Compares the absolute difference \Delta = | x - y | between two numbers ( x, y ) with a precision indicator \Delta_{\rm min} , and declares those two numbers equal if \Delta < \Delta_{\rm min} .
true
if the two numbers are identical within the distance \Delta_{\rm min} , else false
.[in] | x | first number for distance measure |
[in] | y | second number for distance measure |
Definition at line 119 of file MissingETBase.h.
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Access precision of numerical distance measure for equality.
Definition at line 86 of file MissingETBase.h.
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Access default constituent vector sumpt.
Definition at line 97 of file MissingETBase.h.
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Access error return value for constituent vector sumpt.
Definition at line 102 of file MissingETBase.h.
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Access unknown index indicator.
Definition at line 104 of file MissingETBase.h.
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Access default kinematic weight w_{\rm T} .
Definition at line 89 of file MissingETBase.h.
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Access error return value for kinematic weight w_{\rm T} .
Definition at line 92 of file MissingETBase.h.
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Access default kinematic weight w_{x} .
Definition at line 87 of file MissingETBase.h.
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inlinestatic |
Access error return value for kinematic weight w_{x} .
Definition at line 90 of file MissingETBase.h.
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Access default kinematic weight w_{y} .
Definition at line 88 of file MissingETBase.h.
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Access error return value for kinematic weight w_{y} .
Definition at line 91 of file MissingETBase.h.