14840340664

Committed 05 May 2025 03:38PM UTC coverage: 85.195% (-0.009%) from 85.204%

Build # 14840340664

Build Type

Pull #3392

github

Committed by

web-flow

Commit Message

Merge 5bc1ec35f into 1e7d8324e

Pull Request Pull Request #3392: Map Compton subshell data to atomic relaxation data

Run Details

14 of 14 new or added lines in 2 files covered. (100.0%)

330 existing lines in 19 files now uncovered.

52194 of 61264 relevant lines covered (85.2%)

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61.54

/include/openmc/span.h

#ifndef OPENMC_SPAN_H
#define OPENMC_SPAN_H
#include <cstddef>   // for std::size_t, std::ptrdiff_t
#include <iterator>  // for std::begin, std::end
#include <stdexcept> // for std::out_of_range
#include <type_traits>

#include "openmc/vector.h"

namespace openmc {

template<typename T>
class span {
public:
  using value_type = T;
  using pointer = T*;
  using const_pointer = const T*;
  using reference = T&;
  using const_reference = const T&;
  using iterator = T*;
  using const_iterator = const T*;
  using size_type = std::size_t;
  using difference_type = std::ptrdiff_t;

  /**
   * @brief Default constructor for an empty span.
   */
  span() noexcept : data_(nullptr), size_(0) {}

  /**
   * @brief Constructs a span from a pointer and size.
   * @param ptr Pointer to the first element.
   * @param count Number of elements in the span.
   */
  span(pointer ptr, size_type count) : data_(ptr), size_(count) {}

  /**
   * @brief Constructs a span from two pointers marking the span range.
   * @param first Pointer to the first element.
   * @param last Pointer past the last element.
   * @throws std::out_of_range if last < first.
   */
  span(pointer first, pointer last) : data_(first), size_(last - first)
  {
    if (last < first) {
      throw std::out_of_range("span: last pointer is before first pointer");
    }
  }

  /**
   * @brief Constructs a span from a non-const std::vector.
   * @param vec Reference to the vector to create a span from.
   */
  span(std::vector<T>& vec) : data_(vec.data()), size_(vec.size()) {}

  /**
   * @brief Constructs a span from a const std::vector.
   *
   * This is handling the semantics that a span<const double> is used
   * for read-only access into a vector.
   * @param vec Reference to the const vector to create a span from.
   */
  template<typename U = T,
    typename = std::enable_if_t<std::is_same<U, const T>::value>>
  span(const std::vector<std::remove_const_t<U>>& vec)
    : data_(vec.data()), size_(vec.size())
  {}

  /**
   * @brief Constructs a read-only span<const T> from a non-const span<T>.
   */
  template<typename U = T, typename = std::enable_if_t<std::is_const<U>::value>>
  span(const span<std::remove_const_t<U>>& other) noexcept
    : data_(other.data()), size_(other.size())
  {}

  /**
   * @brief Access an element without bounds checking.
   * @param index Index of the element to access.
   * @return Reference to the accessed element.
   */
  reference operator[](size_type index) { return data_[index]; }

  /**
   * @brief Access an element without bounds checking (const version).
   * @param index Index of the element to access.
   * @return Const reference to the accessed element.
   */
  const_reference operator[](size_type index) const { return data_[index]; }

  /**
   * @brief Access an element with bounds checking.
   * @param index Index of the element to access.
   * @return Reference to the accessed element.
   * @throws std::out_of_range if index is out of range.
   */
  reference at(size_type index)
  {
    if (index >= size_) {
      throw std::out_of_range("span: index out of range");
    }
    return data_[index];
  }

  /**
   * @brief Access an element with bounds checking (const version).
   * @param index Index of the element to access.
   * @return Const reference to the accessed element.
   * @throws std::out_of_range if index is out of range.
   */
  const_reference at(size_type index) const
  {
    if (index >= size_) {
      throw std::out_of_range("span: index out of range");
    }
    return data_[index];
  }

  /**
   * @brief Get a pointer to the underlying data.
   * @return Pointer to the data, or nullptr if the span is empty.
   */
  pointer data() noexcept { return data_; }

  /**
   * @brief Get a const pointer to the underlying data.
   * @return Const pointer to the data, or nullptr if the span is empty.
   */
  const_pointer data() const noexcept { return data_; }

  /**
   * @brief Get the number of elements in the span.
   * @return The size of the span.
   */
  size_type size() const noexcept { return size_; }

  /**
   * @brief Check if the span is empty.
   * @return True if the span is empty, false otherwise.
   */
  bool empty() const noexcept { return size_ == 0; }

  /**
   * @brief Get an iterator to the beginning of the span.
   * @return Iterator pointing to the first element.
   */
  iterator begin() noexcept { return data_; }

  /**
   * @brief Get a const iterator to the beginning of the span.
   * @return Const iterator pointing to the first element.
   */
  const_iterator begin() const noexcept { return data_; }

  /**
   * @brief Get a const iterator to the beginning of the span.
   * @return Const iterator pointing to the first element.
   */
  const_iterator cbegin() const noexcept { return data_; }

  /**
   * @brief Get an iterator to the end of the span.
   * @return Iterator pointing past the last element.
   */
  iterator end() noexcept { return data_ + size_; }

  /**
   * @brief Get a const iterator to the end of the span.
   * @return Const iterator pointing past the last element.
   */
  const_iterator end() const noexcept { return data_ + size_; }

  /**
   * @brief Get a const iterator to the end of the span.
   * @return Const iterator pointing past the last element.
   */
  const_iterator cend() const noexcept { return data_ + size_; }

  /**
   * @brief Access the first element.
   * @return Reference to the first element.
   * @throws std::out_of_range if the span is empty.
   */
  reference front()
  {
    if (empty()) {
      throw std::out_of_range("span::front(): span is empty");
    }
    return data_[0];
  }

  /**
   * @brief Access the first element (const version).
   * @return Const reference to the first element.
   * @throws std::out_of_range if the span is empty.
   */
  const_reference front() const
  {
    if (empty()) {
      throw std::out_of_range("span::front(): span is empty");
    }
    return data_[0];
  }

  /**
   * @brief Access the last element.
   * @return Reference to the last element.
   * @throws std::out_of_range if the span is empty.
   */
  reference back()
  {
    if (empty()) {
      throw std::out_of_range("span::back(): span is empty");
    }
    return data_[size_ - 1];
  }

  /**
   * @brief Access the last element (const version).
   * @return Const reference to the last element.
   * @throws std::out_of_range if the span is empty.
   */
  const_reference back() const
  {
    if (empty()) {
      throw std::out_of_range("span::back(): span is empty");
    }
    return data_[size_ - 1];
  }

private:
  pointer data_;
  size_type size_;
};

} // namespace openmc
#endif // OPENMC_SPAN_H

1	#ifndef OPENMC_SPAN_H
2	#define OPENMC_SPAN_H
3	#include <cstddef> // for std::size_t, std::ptrdiff_t
4	#include <iterator> // for std::begin, std::end
5	#include <stdexcept> // for std::out_of_range
6	#include <type_traits>
7
8	#include "openmc/vector.h"
9
10	namespace openmc {
11
12	template<typename T>
13	class span {
14	public:
15	using value_type = T;
16	using pointer = T*;
17	using const_pointer = const T*;
18	using reference = T&;
19	using const_reference = const T&;
20	using iterator = T*;
21	using const_iterator = const T*;
22	using size_type = std::size_t;
23	using difference_type = std::ptrdiff_t;
24
25	/**
26	* @brief Default constructor for an empty span.
27	*/
28	span() noexcept : data_(nullptr), size_(0) {}
29
30	/**
31	* @brief Constructs a span from a pointer and size.
32	* @param ptr Pointer to the first element.
33	* @param count Number of elements in the span.
34	*/
35	span(pointer ptr, size_type count) : data_(ptr), size_(count) {}
36
37	/**
38	* @brief Constructs a span from two pointers marking the span range.
39	* @param first Pointer to the first element.
40	* @param last Pointer past the last element.
41	* @throws std::out_of_range if last < first.
42	*/
43	span(pointer first, pointer last) : data_(first), size_(last - first)
44	{
45	if (last < first) {
46	throw std::out_of_range("span: last pointer is before first pointer");
47	}
48	}
49
50	/**
51	* @brief Constructs a span from a non-const std::vector.
52	* @param vec Reference to the vector to create a span from.
53	*/
54	span(std::vector<T>& vec) : data_(vec.data()), size_(vec.size()) {}
55
56	/**
57	* @brief Constructs a span from a const std::vector.
58	*
59	* This is handling the semantics that a span<const double> is used
60	* for read-only access into a vector.
61	* @param vec Reference to the const vector to create a span from.
62	*/
63	template<typename U = T,
64	typename = std::enable_if_t<std::is_same<U, const T>::value>>
UNCOV 65	span(const std::vector<std::remove_const_t<U>>& vec)	×
UNCOV 66	: data_(vec.data()), size_(vec.size())	×
UNCOV 67	{}	×
68
69	/**
70	* @brief Constructs a read-only span<const T> from a non-const span<T>.
71	*/
72	template<typename U = T, typename = std::enable_if_t<std::is_const<U>::value>>
73	span(const span<std::remove_const_t<U>>& other) noexcept
74	: data_(other.data()), size_(other.size())
75	{}
76
77	/**
78	* @brief Access an element without bounds checking.
79	* @param index Index of the element to access.
80	* @return Reference to the accessed element.
81	*/
82	reference operator[](size_type index) { return data_[index]; }	33,698,133✔
83
84	/**
85	* @brief Access an element without bounds checking (const version).
86	* @param index Index of the element to access.
87	* @return Const reference to the accessed element.
88	*/
89	const_reference operator[](size_type index) const { return data_[index]; }
90
91	/**
92	* @brief Access an element with bounds checking.
93	* @param index Index of the element to access.
94	* @return Reference to the accessed element.
95	* @throws std::out_of_range if index is out of range.
96	*/
97	reference at(size_type index)
98	{
99	if (index >= size_) {
100	throw std::out_of_range("span: index out of range");
101	}
102	return data_[index];
103	}
104
105	/**
106	* @brief Access an element with bounds checking (const version).
107	* @param index Index of the element to access.
108	* @return Const reference to the accessed element.
109	* @throws std::out_of_range if index is out of range.
110	*/
111	const_reference at(size_type index) const
112	{
113	if (index >= size_) {
114	throw std::out_of_range("span: index out of range");
115	}
116	return data_[index];
117	}
118
119	/**
120	* @brief Get a pointer to the underlying data.
121	* @return Pointer to the data, or nullptr if the span is empty.
122	*/
123	pointer data() noexcept { return data_; }
124
125	/**
126	* @brief Get a const pointer to the underlying data.
127	* @return Const pointer to the data, or nullptr if the span is empty.
128	*/
129	const_pointer data() const noexcept { return data_; }
130
131	/**
132	* @brief Get the number of elements in the span.
133	* @return The size of the span.
134	*/
135	size_type size() const noexcept { return size_; }	864,245✔
136
137	/**
138	* @brief Check if the span is empty.
139	* @return True if the span is empty, false otherwise.
140	*/
141	bool empty() const noexcept { return size_ == 0; }	748✔
142
143	/**
144	* @brief Get an iterator to the beginning of the span.
145	* @return Iterator pointing to the first element.
146	*/
147	iterator begin() noexcept { return data_; }
148
149	/**
150	* @brief Get a const iterator to the beginning of the span.
151	* @return Const iterator pointing to the first element.
152	*/
153	const_iterator begin() const noexcept { return data_; }
154
155	/**
156	* @brief Get a const iterator to the beginning of the span.
157	* @return Const iterator pointing to the first element.
158	*/
159	const_iterator cbegin() const noexcept { return data_; }	142✔
160
161	/**
162	* @brief Get an iterator to the end of the span.
163	* @return Iterator pointing past the last element.
164	*/
165	iterator end() noexcept { return data_ + size_; }	×
166
167	/**
168	* @brief Get a const iterator to the end of the span.
169	* @return Const iterator pointing past the last element.
170	*/
171	const_iterator end() const noexcept { return data_ + size_; }
172
173	/**
174	* @brief Get a const iterator to the end of the span.
175	* @return Const iterator pointing past the last element.
176	*/
177	const_iterator cend() const noexcept { return data_ + size_; }	142✔
178
179	/**
180	* @brief Access the first element.
181	* @return Reference to the first element.
182	* @throws std::out_of_range if the span is empty.
183	*/
184	reference front()	748✔
185	{
186	if (empty()) {	748✔
187	throw std::out_of_range("span::front(): span is empty");	×
188	}
189	return data_[0];	748✔
190	}
191
192	/**
193	* @brief Access the first element (const version).
194	* @return Const reference to the first element.
195	* @throws std::out_of_range if the span is empty.
196	*/
197	const_reference front() const
198	{
199	if (empty()) {
200	throw std::out_of_range("span::front(): span is empty");
201	}
202	return data_[0];
203	}
204
205	/**
206	* @brief Access the last element.
207	* @return Reference to the last element.
208	* @throws std::out_of_range if the span is empty.
209	*/
210	reference back()
211	{
212	if (empty()) {
213	throw std::out_of_range("span::back(): span is empty");
214	}
215	return data_[size_ - 1];
216	}
217
218	/**
219	* @brief Access the last element (const version).
220	* @return Const reference to the last element.
221	* @throws std::out_of_range if the span is empty.
222	*/
223	const_reference back() const
224	{
225	if (empty()) {
226	throw std::out_of_range("span::back(): span is empty");
227	}
228	return data_[size_ - 1];
229	}
230
231	private:
232	pointer data_;
233	size_type size_;
234	};
235
236	} // namespace openmc
237	#endif // OPENMC_SPAN_H

openmc-dev / openmc / 14840340664

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