TestHelpers::gr Namespace Reference

Make random GR variables which correct physical behavior, e.g. spatial metric will be positive definite. More...

Functions
template<typename DataType>
Scalar< DataType >	random_lapse (gsl::not_null< std::mt19937 * > generator, const DataType &used_for_size)
template<size_t Dim, typename DataType>
tnsr::I< DataType, Dim >	random_shift (gsl::not_null< std::mt19937 * > generator, const DataType &used_for_size)
template<size_t Dim, typename DataType, typename Fr = Frame::Inertial>
tnsr::ii< DataType, Dim, Fr >	random_spatial_metric (gsl::not_null< std::mt19937 * > generator, const DataType &used_for_size)

Detailed Description

Make random GR variables which correct physical behavior, e.g. spatial metric will be positive definite.