Detailed Description

template<int D>
struct MaterialPropertyLib::Function::Implementation< D >

Definition at line 356 of file Function.cpp.

Public Types
using	Expression = exprtk::expression<double>

Public Member Functions

Implementation (int num_threads, std::vector< std::string > const &expression_symbol_names, std::vector< Variable > const &variables_enum, std::vector< std::string > const &value_string_expressions, std::vector< std::pair< std::string, std::vector< std::string > > > const &dvalue_string_expressions, std::vector< D2ValueConfig > const &d2value_string_expressions, std::map< std::string, std::unique_ptr< MathLib::PiecewiseLinearInterpolation > > const &curves)

Public Attributes
std::vector< PerThreadData >	per_thread_data
	Per-thread data; indexed by omp_get_thread_num().
std::vector< Variable >	non_scalar_variables
bool	spatial_position_is_required = false

Member Typedef Documentation

◆ Expression

template<int D>

using MaterialPropertyLib::Function::Implementation< D >::Expression = exprtk::expression<double>

Definition at line 358 of file Function.cpp.

Constructor & Destructor Documentation

◆ Implementation()

template<int D>

MaterialPropertyLib::Function::Implementation< D >::Implementation	(	int	num_threads,
		std::vector< std::string > const &	expression_symbol_names,
		std::vector< Variable > const &	variables_enum,
		std::vector< std::string > const &	value_string_expressions,
		std::vector< std::pair< std::string, std::vector< std::string > > > const &	dvalue_string_expressions,
		std::vector< D2ValueConfig > const &	d2value_string_expressions,
		std::map< std::string, std::unique_ptr< MathLib::PiecewiseLinearInterpolation > > const &	curves )

Definition at line 383 of file Function.cpp.

{
    spatial_position_is_required =
        ParameterLib::hasSpatialVariables(expression_symbol_names);
 
    // Determine which curves are actually referenced in the expressions.
    // The expression symbol names list (from exprtk::collect_variables)
    // contains both VariableArray field names and curve names as plain
    // identifiers.
    auto const used_curve_names =
        ParameterLib::collectUsedCurveNames(expression_symbol_names, curves);
 
    per_thread_data.reserve(num_threads);
    for (int thread_id = 0; thread_id < num_threads; ++thread_id)
    {
        per_thread_data.emplace_back(
            std::integral_constant<int, D>{}, expression_symbol_names,
            spatial_position_is_required, used_curve_names, curves,
            variables_enum, thread_id == 0 ? &non_scalar_variables : nullptr,
            value_string_expressions, dvalue_string_expressions,
            d2value_string_expressions);
    }
}