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deuglify array.h

master
Daniel Kolesa 2015-06-03 23:10:10 +01:00
parent e0d64ab1ac
commit e130eb6cf0
1 changed files with 42 additions and 40 deletions
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82
octa/array.h
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@ -13,56 +13,58 @@
#include "octa/string.h"
namespace octa {
template<typename _T, size_t _N>
struct Array {
typedef size_t Size;
typedef ptrdiff_t Difference;
typedef _T Value;
typedef _T &Reference;
typedef const _T &ConstReference;
typedef _T *Pointer;
typedef const _T *ConstPointer;
typedef PointerRange< _T> Range;
typedef PointerRange<const _T> ConstRange;
_T &operator[](size_t __i) { return __buf[__i]; }
const _T &operator[](size_t __i) const { return __buf[__i]; }
template<typename _T, size_t _N>
struct Array {
typedef size_t Size;
typedef ptrdiff_t Difference;
typedef _T Value;
typedef _T &Reference;
typedef const _T &ConstReference;
typedef _T *Pointer;
typedef const _T *ConstPointer;
typedef PointerRange< _T> Range;
typedef PointerRange<const _T> ConstRange;
_T &at(size_t __i) { return __buf[__i]; }
const _T &at(size_t __i) const { return __buf[__i]; }
_T &operator[](size_t i) { return p_buf[i]; }
const _T &operator[](size_t i) const { return p_buf[i]; }
_T &front() { return __buf[0]; }
const _T &front() const { return __buf[0]; }
_T &at(size_t i) { return p_buf[i]; }
const _T &at(size_t i) const { return p_buf[i]; }
_T &back() { return __buf[(_N > 0) ? (_N - 1) : 0]; }
const _T &back() const { return __buf[(_N > 0) ? (_N - 1) : 0]; }
_T &front() { return p_buf[0]; }
const _T &front() const { return p_buf[0]; }
size_t size() const { return _N; }
_T &back() { return p_buf[(_N > 0) ? (_N - 1) : 0]; }
const _T &back() const { return p_buf[(_N > 0) ? (_N - 1) : 0]; }
bool empty() const { return _N == 0; }
size_t size() const { return _N; }
bool in_range(size_t __idx) { return __idx < _N; }
bool in_range(int __idx) { return __idx >= 0 && size_t(__idx) < _N; }
bool in_range(const _T *__ptr) {
return __ptr >= &__buf[0] && __ptr < &__buf[_N];
}
bool empty() const { return _N == 0; }
_T *data() { return __buf; }
const _T *data() const { return __buf; }
bool in_range(size_t idx) { return idx < _N; }
bool in_range(int idx) { return idx >= 0 && size_t(idx) < _N; }
bool in_range(const _T *ptr) {
return ptr >= &p_buf[0] && ptr < &p_buf[_N];
}
Range each() {
return octa::PointerRange<_T>(__buf, __buf + _N);
}
ConstRange each() const {
return octa::PointerRange<const _T>(__buf, __buf + _N);
}
_T *data() { return p_buf; }
const _T *data() const { return p_buf; }
void swap(Array &__v) {
octa::swap_ranges(each(), __v.each());
}
Range each() {
return octa::PointerRange<_T>(p_buf, p_buf + _N);
}
ConstRange each() const {
return octa::PointerRange<const _T>(p_buf, p_buf + _N);
}
_T __buf[(_N > 0) ? _N : 1];
};
}
void swap(Array &v) {
octa::swap_ranges(each(), v.each());
}
_T p_buf[(_N > 0) ? _N : 1];
};
} /* namespace octa */
#endif