/src/bloaty/third_party/re2/util/pod_array.h

Source (jump to first uncovered line)
// Copyright 2018 The RE2 Authors.  All Rights Reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#ifndef UTIL_POD_ARRAY_H_
#define UTIL_POD_ARRAY_H_

#include <memory>
#include <type_traits>

namespace re2 {

template <typename T>
class PODArray {
 public:
  static_assert(std::is_pod<T>::value,
                "T must be POD");

  PODArray()
      : ptr_() {}
  explicit PODArray(int len)
      : ptr_(std::allocator<T>().allocate(len), Deleter(len)) {}

  T* data() const {
    return ptr_.get();
  }

  int size() const {
    return ptr_.get_deleter().len_;
  }

  T& operator[](int pos) const {
    return ptr_[pos];
  }

 private:
  struct Deleter {
    Deleter()
        : len_(0) {}
    explicit Deleter(int len)
        : len_(len) {}

    void operator()(T* ptr) const {
      std::allocator<T>().deallocate(ptr, len_);
    }

    int len_;
  };

  std::unique_ptr<T[], Deleter> ptr_;
};

}  // namespace re2

#endif  // UTIL_POD_ARRAY_H_

Line	Count	Source (jump to first uncovered line)
1		// Copyright 2018 The RE2 Authors. All Rights Reserved.
2		// Use of this source code is governed by a BSD-style
3		// license that can be found in the LICENSE file.
4
5		#ifndef UTIL_POD_ARRAY_H_
6		#define UTIL_POD_ARRAY_H_
7
8		#include <memory>
9		#include <type_traits>
10
11		namespace re2 {
12
13		template <typename T>
14		class PODArray {
15		public:
16		static_assert(std::is_pod<T>::value,
17		"T must be POD");
18
19		PODArray()
20	0	: ptr_() {} Unexecuted instantiation: re2::PODArray<unsigned int>::PODArray() Unexecuted instantiation: re2::PODArray<char const>::PODArray() Unexecuted instantiation: re2::PODArray<re2::Job>::PODArray() Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::PODArray() Unexecuted instantiation: re2::PODArray<int>::PODArray() Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread>::IndexValue>::PODArray() Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::PODArray() Unexecuted instantiation: re2::PODArray<unsigned short>::PODArray() Unexecuted instantiation: re2::PODArray<unsigned char>::PODArray()
21		explicit PODArray(int len)
22	0	: ptr_(std::allocator<T>().allocate(len), Deleter(len)) {} Unexecuted instantiation: re2::PODArray<int>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::Job>::PODArray(int) Unexecuted instantiation: re2::PODArray<unsigned int>::PODArray(int) Unexecuted instantiation: re2::PODArray<char const>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::Regexp>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread*>::IndexValue>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::PODArray(int) Unexecuted instantiation: re2::PODArray<re2::InstCond>::PODArray(int) Unexecuted instantiation: re2::PODArray<unsigned char>::PODArray(int) Unexecuted instantiation: re2::PODArray<unsigned short>::PODArray(int)
23
24	0	T* data() const {
25	0	return ptr_.get();
26	0	} Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::data() const Unexecuted instantiation: re2::PODArray<unsigned short>::data() const Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::data() const Unexecuted instantiation: re2::PODArray<re2::Job>::data() const Unexecuted instantiation: re2::PODArray<unsigned int>::data() const Unexecuted instantiation: re2::PODArray<char const>::data() const Unexecuted instantiation: re2::PODArray<re2::Regexp>::data() const Unexecuted instantiation: re2::PODArray<int>::data() const Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread*>::IndexValue>::data() const Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::data() const Unexecuted instantiation: re2::PODArray<unsigned char>::data() const
27
28	0	int size() const {
29	0	return ptr_.get_deleter().len_;
30	0	} Unexecuted instantiation: re2::PODArray<re2::Job>::size() const Unexecuted instantiation: re2::PODArray<char const>::size() const Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::size() const Unexecuted instantiation: re2::PODArray<int>::size() const Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread>::IndexValue>::size() const Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::size() const
31
32	0	T& operator[](int pos) const {
33	0	return ptr_[pos];
34	0	} Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::operator[](int) const Unexecuted instantiation: re2::PODArray<unsigned int>::operator[](int) const Unexecuted instantiation: re2::PODArray<re2::Job>::operator[](int) const Unexecuted instantiation: re2::PODArray<char const>::operator[](int) const Unexecuted instantiation: re2::PODArray<re2::Regexp>::operator[](int) const Unexecuted instantiation: re2::PODArray<int>::operator[](int) const Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread*>::IndexValue>::operator[](int) const Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::operator[](int) const Unexecuted instantiation: re2::PODArray<re2::InstCond>::operator[](int) const Unexecuted instantiation: re2::PODArray<unsigned short>::operator[](int) const
35
36		private:
37		struct Deleter {
38		Deleter()
39	0	: len_(0) {} Unexecuted instantiation: re2::PODArray<unsigned int>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<char const>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<re2::Job>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<int>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread>::IndexValue>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<unsigned short>::Deleter::Deleter() Unexecuted instantiation: re2::PODArray<unsigned char>::Deleter::Deleter()
40		explicit Deleter(int len)
41	0	: len_(len) {} Unexecuted instantiation: re2::PODArray<int>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::Job>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<unsigned int>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<char const>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::Regexp>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread*>::IndexValue>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<re2::InstCond>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<unsigned char>::Deleter::Deleter(int) Unexecuted instantiation: re2::PODArray<unsigned short>::Deleter::Deleter(int)
42
43	0	void operator()(T* ptr) const {
44	0	std::allocator<T>().deallocate(ptr, len_);
45	0	} Unexecuted instantiation: re2::PODArray<re2::SparseArray<int>::IndexValue>::Deleter::operator()(re2::SparseArray<int>::IndexValue) const Unexecuted instantiation: re2::PODArray<int>::Deleter::operator()(int) const Unexecuted instantiation: re2::PODArray<char const>::Deleter::operator()(char const) const Unexecuted instantiation: re2::PODArray<unsigned int>::Deleter::operator()(unsigned int) const Unexecuted instantiation: re2::PODArray<re2::Job>::Deleter::operator()(re2::Job) const Unexecuted instantiation: re2::PODArray<re2::Prog::Inst>::Deleter::operator()(re2::Prog::Inst) const Unexecuted instantiation: re2::PODArray<re2::Regexp>::Deleter::operator()(re2::Regexp) const Unexecuted instantiation: re2::PODArray<re2::NFA::AddState>::Deleter::operator()(re2::NFA::AddState) const Unexecuted instantiation: re2::PODArray<re2::SparseArray<re2::NFA::Thread>::IndexValue>::Deleter::operator()(re2::SparseArray<re2::NFA::Thread>::IndexValue) const Unexecuted instantiation: re2::PODArray<unsigned char>::Deleter::operator()(unsigned char) const Unexecuted instantiation: re2::PODArray<re2::InstCond>::Deleter::operator()(re2::InstCond) const Unexecuted instantiation: re2::PODArray<unsigned short>::Deleter::operator()(unsigned short) const
46
47		int len_;
48		};
49
50		std::unique_ptr<T[], Deleter> ptr_;
51		};
52
53		} // namespace re2
54
55		#endif // UTIL_POD_ARRAY_H_

Coverage Report

Created: 2024-09-08 06:18