ParaMonte Fortran 2.0.0
Parallel Monte Carlo and Machine Learning Library
See the latest version documentation. |
This module contains procedures and generic interfaces and generic interfaces for testing for exceptional cases at runtime.
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Data Types | |
interface | getInfNeg |
Generate and return an IEEE-compliant negative infinity. More... | |
interface | getInfPos |
Generate and return an IEEE-compliant positive infinity. More... | |
interface | getNAN |
Generate and return an IEEE-compliant quiet NAN (Not a Number).More... | |
interface | isAddOutflow |
Generate and return .true. if and only if the addition of the two input integer , complex , or real values causes runtime negative or positive outflow (overflow). More... | |
interface | isAddOutflowNeg |
Generate and return .true. if and only if the addition of the two input integer , complex , or real values causes runtime negative outflow (overflow). More... | |
interface | isAddOutflowPos |
Generate and return .true. if and only if the addition of the two input integer , complex , or real values causes runtime positive outflow (overflow). More... | |
interface | isInf |
Generate and return .true. if the input value is an IEEE-compliant negative or positive infinity. If the input value is a complex number, then the output is .true. if any of the two real or imaginary components or both components are either negative or positive infinities. More... | |
interface | isInfNeg |
Generate and return .true. if the input value is an IEEE-compliant negative infinity.More... | |
interface | isInfPos |
Generate and return .true. if the input value is an IEEE-compliant positive infinity.More... | |
interface | isNAN |
Generate and return .true. if the input value is an IEEE-compliant NAN (Not a Number) or if the input value x is not equal to its input copy xcopy , a characteristic behavior of NAN values.More... | |
interface | setInfNeg |
Return an IEEE-compliant negative infinity. More... | |
interface | setInfPos |
Return an IEEE-compliant positive infinity. More... | |
interface | setNAN |
Return an IEEE-compliant quiet NAN (Not a Number).More... | |
Variables | |
character(*, SK), parameter | MODULE_NAME = "@pm_except" |
This module contains procedures and generic interfaces and generic interfaces for testing for exceptional cases at runtime.
Three exceptional cases are currently handled by the procedures of this module,
a + b
outflow: a < 0 && b < 0 && a < min - b
. 0 < a && 0 < b && max - b < a
. min
and max
refer to the minimum and maximum possible values for the type and kind of the pair (a,b)
.real
and complex
IEEE-compliant infinity values.real
and complex
IEEE-compliant NaN
(Not A Number) values.
Final Remarks ⛓
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For details on the naming abbreviations, see this page.
For details on the naming conventions, see this page.
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This software is available to the public under a highly permissive license.
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character(*, SK), parameter pm_except::MODULE_NAME = "@pm_except" |
Definition at line 52 of file pm_except.F90.