24 template <
int dim,
typename RangeNumberType>
35 template <
int dim,
typename RangeNumberType>
41 ExcMessage(
"The decrement must be set to a non-negative value."));
47 template <
int dim,
typename RangeNumberType>
51 const unsigned int comp)
const
55 std::lock_guard<std::mutex> lock(
mutex);
60 const auto orig_time =
base.get_time();
63 const RangeNumberType current =
base.value(p, comp);
66 const RangeNumberType old =
base.value(p, comp);
69 base.set_time(orig_time);
76 template <
int dim,
typename RangeNumberType>
84 std::lock_guard<std::mutex> lock(
mutex);
89 const auto orig_time =
base.get_time();
92 base.vector_value(p, values);
100 base.set_time(orig_time);
105#include "incremental_function.inst"
numbers::NumberTraits< double >::real_type get_time() const
const unsigned int n_components
Function(const unsigned int n_components=1, const time_type initial_time=0.0)
Vector< RangeNumberType > values_old
void set_decrement(const time_type delta_t)
typename Function< dim, RangeNumberType >::time_type time_type
IncrementalFunction(Function< dim, RangeNumberType > &base)
virtual void vector_value(const Point< dim > &p, Vector< RangeNumberType > &values) const override
Function< dim, RangeNumberType > & base
virtual RangeNumberType value(const Point< dim > &p, const unsigned int component=0) const override
#define DEAL_II_NAMESPACE_OPEN
#define DEAL_II_NAMESPACE_CLOSE
#define Assert(cond, exc)
static ::ExceptionBase & ExcMessage(std::string arg1)