dbpp::ManningFormula Class Reference

Manning formula (friction law) Sf = g*n1*n1*V1*::fabs(V1)/A*A::pow(R1, 4./3.);. More...

#include <dbpp_SimulationUtilities.hpp>

Public Types
using	argument_type = std::pair<float64,float64>
using	result_type = float64

Public Member Functions
	ManningFormula (float64 aRoughnessCoeff)
	ctor fro roughness coefficient
result_type	operator() (const argument_type &aNval) const
	Compute friction according to Manning friction law.

Private Attributes
float64	m_N

Detailed Description

Manning formula (friction law) Sf = g*n1*n1*V1*::fabs(V1)/A*A::pow(R1, 4./3.);.

Member Typedef Documentation

argument_type

using dbpp::ManningFormula::argument_type = std::pair<float64,float64>

Aliases

result_type

using dbpp::ManningFormula::result_type = float64

Constructor & Destructor Documentation

ManningFormula()

dbpp::ManningFormula::ManningFormula ( float64 aRoughnessCoeff )

inline

ctor fro roughness coefficient

Parameters

aRoughnessCoeff

friction rougness value

Member Function Documentation

operator()()

result_type dbpp::ManningFormula::operator() ( const argument_type & aNval ) const

inline

Compute friction according to Manning friction law.

Parameters

aNval

state variablesof a section

Returns

fiction value

Member Data Documentation

m_N

float64 dbpp::ManningFormula::m_N

private

roughness coefficient

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The documentation for this class was generated from the following file:

• DamBreakSimulator/Nov_VS2019/dbpp_SimulationUtilities.hpp