1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file Sample/Multilayer/LayerStack.h
//! @brief Implements class LayerStack.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2024
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "Sample/Multilayer/LayerStack.h"
#include "Base/Util/Assert.h"
#include "Base/Util/StringUtil.h"
LayerStack::LayerStack(size_t numRepetitions)
: m_n_periods(numRepetitions)
{
validateOrThrow();
}
LayerStack::~LayerStack() = default;
void LayerStack::addComponent(const ILayer& component)
{
m_components.push_back(component.clone());
}
void LayerStack::addLayer(const Layer& layer)
{
addComponent(layer);
}
void LayerStack::addStack(const LayerStack& substack)
{
addComponent(substack);
}
LayerStack* LayerStack::clone() const
{
auto* result = new LayerStack(m_n_periods);
for (size_t i = 0; i < m_components.size(); ++i)
result->addComponent(std::as_const(*m_components[i]));
return result;
}
std::vector<const INode*> LayerStack::nodeChildren() const
{
std::vector<const INode*> result;
const size_t N = m_components.size();
result.reserve(N);
for (size_t i = 0; i < N; ++i)
result.push_back(m_components.at(i));
return result;
}
std::string LayerStack::validate() const
{
std::vector<std::string> errs;
for (size_t i = 0; i < m_components.size(); ++i) {
std::string err = m_components[i]->validate();
if (!err.empty())
errs.push_back("{ component " + std::to_string(i) + ": " + err + " }");
}
if (!errs.empty())
return "[ " + Base::String::join(errs, ", ") + " ]";
m_validated = true;
return "";
}
std::vector<const Layer*> LayerStack::unwrapped() const
{
std::vector<const Layer*> unwrapped;
for (const ILayer* component : m_components) {
std::vector<const Layer*> unwrappedComponent = component->unwrapped();
unwrapped.insert(unwrapped.end(), unwrappedComponent.begin(), unwrappedComponent.end());
}
std::vector<const Layer*> result;
for (size_t i = 0; i < m_n_periods; i++)
result.insert(result.end(), unwrapped.begin(), unwrapped.end());
return result;
}
void LayerStack::checkMaterials(double wavelength) const
{
for (const ILayer* component : m_components)
component->checkMaterials(wavelength);
}
|
