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fix + and - bugs in iterator

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This commit is contained in:
Christoph Urlacher
2022-07-22 02:34:26 +02:00
parent 4bd216b594
commit 8571e502e6
1 changed files with 8 additions and 5 deletions
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13
c_os/user/lib/Iterator.h
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@ -19,14 +19,17 @@ namespace bse {
return *this; return *this;
} }
ContinuousIterator operator+(std::size_t add) { ContinuousIterator& operator--() {
this->ptr += add; --this->ptr;
return *this; return *this;
} }
ContinuousIterator operator+(std::size_t add) {
return ContinuousIterator(this->ptr + add);
}
ContinuousIterator operator-(std::size_t sub) { ContinuousIterator operator-(std::size_t sub) {
this->ptr -= sub; return ContinuousIterator(this->ptr - sub);
return *this;
} }
// Convenience // Convenience
@ -40,7 +43,7 @@ namespace bse {
bool operator>(const ContinuousIterator& other) const { return this->ptr > other.ptr; } bool operator>(const ContinuousIterator& other) const { return this->ptr > other.ptr; }
bool operator>=(const ContinuousIterator& other) const { return this->ptr >= other.ptr; } bool operator>=(const ContinuousIterator& other) const { return this->ptr >= other.ptr; }
bool operator==(const ContinuousIterator& other) const { return this->ptr == other.ptr; } bool operator==(const ContinuousIterator& other) const { return this->ptr == other.ptr; }
bool operator!=(const ContinuousIterator& other) const { return !(*this == other); } bool operator!=(const ContinuousIterator& other) const { return this->ptr != other.ptr; }
template<typename t> template<typename t>
friend std::size_t distance(const ContinuousIterator<t>& first, const ContinuousIterator<t>& last); friend std::size_t distance(const ContinuousIterator<t>& first, const ContinuousIterator<t>& last);