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35 lines
806 B
C++
35 lines
806 B
C++
#pragma once
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#include <type_traits>
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namespace scwx
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{
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namespace util
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{
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template<typename T, T beginValue, T endValue>
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class Iterator
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{
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typedef typename std::underlying_type<T>::type value_t;
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int value_;
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public:
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Iterator(const T& v) : value_(static_cast<value_t>(v)) {}
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Iterator() : value_(static_cast<value_t>(beginValue)) {}
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Iterator operator++()
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{
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++value_;
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return *this;
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}
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T operator*() { return static_cast<T>(value_); }
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Iterator begin() { return *this; } // Default constructor
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Iterator end()
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{
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static const Iterator endIterator = ++Iterator(endValue);
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return endIterator;
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}
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bool operator!=(const Iterator& i) { return value_ != i.value_; }
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};
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} // namespace util
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} // namespace scwx
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