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refactor: Add missing default constructor to prevector iterators

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MarcoFalke 2024-01-18 15:19:49 +01:00
parent 03c5b0064d
commit facaa66b49
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1 changed files with 8 additions and 4 deletions
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12
src/prevector.h
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@ -47,13 +47,14 @@ public:
typedef const value_type* const_pointer;
class iterator {
T* ptr;
T* ptr{};
public:
typedef Diff difference_type;
typedef T value_type;
typedef T* pointer;
typedef T& reference;
typedef std::random_access_iterator_tag iterator_category;
iterator() = default;
iterator(T* ptr_) : ptr(ptr_) {}
T& operator*() const { return *ptr; }
T* operator->() const { return ptr; }
@ -77,13 +78,14 @@ public:
};
class reverse_iterator {
T* ptr;
T* ptr{};
public:
typedef Diff difference_type;
typedef T value_type;
typedef T* pointer;
typedef T& reference;
typedef std::bidirectional_iterator_tag iterator_category;
reverse_iterator() = default;
reverse_iterator(T* ptr_) : ptr(ptr_) {}
T& operator*() { return *ptr; }
const T& operator*() const { return *ptr; }
@ -98,13 +100,14 @@ public:
};
class const_iterator {
const T* ptr;
const T* ptr{};
public:
typedef Diff difference_type;
typedef const T value_type;
typedef const T* pointer;
typedef const T& reference;
typedef std::random_access_iterator_tag iterator_category;
const_iterator() = default;
const_iterator(const T* ptr_) : ptr(ptr_) {}
const_iterator(iterator x) : ptr(&(*x)) {}
const T& operator*() const { return *ptr; }
@ -128,13 +131,14 @@ public:
};
class const_reverse_iterator {
const T* ptr;
const T* ptr{};
public:
typedef Diff difference_type;
typedef const T value_type;
typedef const T* pointer;
typedef const T& reference;
typedef std::bidirectional_iterator_tag iterator_category;
const_reverse_iterator() = default;
const_reverse_iterator(const T* ptr_) : ptr(ptr_) {}
const_reverse_iterator(reverse_iterator x) : ptr(&(*x)) {}
const T& operator*() const { return *ptr; }