check_ldlt_factor()

template<typename T >

void stan::math::check_ldlt_factor ( const char *  function, const char *  name, LDLT_factor< T > &  A  )

inline

Raise domain error if the specified LDLT factor is invalid.

An LDLT_factor is invalid if it was constructed from a matrix that is not positive definite.

Template Parameters

T	Type matrix of LDLT

Parameters

[in]	function	name of function for error messages
[in]	name	variable name for error messages
[in]	A	the LDLT factor to check for validity

Exceptions

<code>std::domain_error</code>

if the LDLT factor is invalid

Definition at line 25 of file check_ldlt_factor.hpp.