check_nonnegative()

template<typename T_y >

void stan::math::check_nonnegative ( const char *  function, const char *  name, const T_y &  y  )

inline

Check if y is non-negative.

This function is vectorized and will check each element of y.

Template Parameters

T_y

Type of y

Parameters

function	Function name (for error messages)
name	Variable name (for error messages)
y	Variable to check

Exceptions

<code>domain_error</code>

if y is negative or if any element of y is NaN.

Definition at line 24 of file check_nonnegative.hpp.