86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
|
/*------------------------------- phasicFlow ---------------------------------
|
||
|
|
O C enter of
|
||
|
|
O O E ngineering and
|
||
|
|
O O M ultiscale modeling of
|
||
|
|
OOOOOOO F luid flow
|
||
|
|
------------------------------------------------------------------------------
|
||
|
|
Copyright (C): www.cemf.ir
|
||
|
|
email: hamid.r.norouzi AT gmail.com
|
||
|
|
------------------------------------------------------------------------------
|
||
|
|
Licence:
|
||
|
|
This file is part of phasicFlow code. It is a free software for simulating
|
||
|
|
granular and multiphase flows. You can redistribute it and/or modify it under
|
||
|
|
the terms of GNU General Public License v3 or any other later versions.
|
||
|
|
|
||
|
|
phasicFlow is distributed to help others in their research in the field of
|
||
|
|
granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
|
||
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
|
||
|
|
-----------------------------------------------------------------------------*/
|
||
|
|
|
||
|
|
#ifndef __uniformDistribution_hpp__
|
||
|
|
#define __uniformDistribution_hpp__
|
||
|
|
|
||
|
|
#include "types.hpp"
|
||
|
|
#include "typeInfo.hpp"
|
||
|
|
#include "span.hpp"
|
||
|
|
|
||
|
|
namespace pFlow
|
||
|
|
{
|
||
|
|
|
||
|
|
class dictionary;
|
||
|
|
|
||
|
|
class uniformDistribution
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
|
||
|
|
std::vector<real> weight_;
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
// type info
|
||
|
|
TypeInfoNV("uniformDistribution");
|
||
|
|
|
||
|
|
uniformDistribution()
|
||
|
|
{}
|
||
|
|
|
||
|
|
uniformDistribution(const uniformDistribution&) = default;
|
||
|
|
|
||
|
|
uniformDistribution(uniformDistribution&&) = default;
|
||
|
|
|
||
|
|
uniformDistribution& operator=(const uniformDistribution&) = default;
|
||
|
|
|
||
|
|
uniformDistribution& operator=(uniformDistribution&&) = default;
|
||
|
|
|
||
|
|
~uniformDistribution()=default;
|
||
|
|
|
||
|
|
|
||
|
|
bool updateWeights(const realx3& center, const span<realx3>& points)
|
||
|
|
{
|
||
|
|
uint32 n = max(points.size(), 1u);
|
||
|
|
weight_.assign(n, 1.0/n);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool updateWeights(uint32 n)
|
||
|
|
{
|
||
|
|
n = max(n, 1u);
|
||
|
|
weight_.assign(n, 1.0/n);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
real getWeight(uint32 i)const
|
||
|
|
{
|
||
|
|
return weight_[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
span<real> getWeights()
|
||
|
|
{
|
||
|
|
return span<real>(weight_.data(), weight_.size());
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif //__uniformDistribution_hpp__
|