std Namespace Reference

Template specification of functions in std for Stan. More...

Classes
struct	numeric_limits< stan::agrad::fvar< T > >
struct	numeric_limits< stan::agrad::var >
	Specialization of numeric limits for var objects. More...

Functions
int	isnan (const stan::agrad::var &a)
	Checks if the given number is NaN. More...
int	isinf (const stan::agrad::var &a)
	Checks if the given number is infinite. More...

Detailed Description

Template specification of functions in std for Stan.

Function Documentation

int std::isinf ( const stan::agrad::var &  a )

inline

Checks if the given number is infinite.

Return true if the value of the a is positive or negative infinity.

Parameters

a	Variable to test.

Returns

true if value is infinite.

Definition at line 75 of file numeric_limits.hpp.

int std::isnan ( const stan::agrad::var &  a )

inline

Checks if the given number is NaN.

Return true if the value of the specified variable is not a number.

Parameters

a	Variable to test.

Returns

true if value is not a number.

Definition at line 62 of file numeric_limits.hpp.