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