christoph/lecture-operating-system-development
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remove cstddef

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This commit is contained in:
Christoph Urlacher
2022-07-23 13:18:08 +02:00
parent e143733b00
commit 647021d434
1 changed files with 4 additions and 6 deletions
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10
c_os/user/lib/Iterator.h
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@ -1,8 +1,6 @@
#ifndef __Iterator_Include_H_ #ifndef __Iterator_Include_H_
#define __Iterator_Include_H_ #define __Iterator_Include_H_
#include <cstddef>
namespace bse { namespace bse {
// This iterator works for structures where the elements are adjacent in memory. // This iterator works for structures where the elements are adjacent in memory.
@ -30,11 +28,11 @@ namespace bse {
return *this; return *this;
} }
ContinuousIterator operator+(std::size_t add) { ContinuousIterator operator+(unsigned int add) {
return ContinuousIterator(this->ptr + add); return ContinuousIterator(this->ptr + add);
} }
ContinuousIterator operator-(std::size_t sub) { ContinuousIterator operator-(unsigned int sub) {
return ContinuousIterator(this->ptr - sub); return ContinuousIterator(this->ptr - sub);
} }
@ -52,11 +50,11 @@ namespace bse {
bool operator!=(const ContinuousIterator& other) const { return this->ptr != other.ptr; } 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 unsigned int distance(const ContinuousIterator<t>& first, const ContinuousIterator<t>& last);
}; };
template<typename T> template<typename T>
std::size_t distance(const ContinuousIterator<T>& first, const ContinuousIterator<T>& last) { unsigned int distance(const ContinuousIterator<T>& first, const ContinuousIterator<T>& last) {
return last.ptr - first.ptr; return last.ptr - first.ptr;
} }