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File: [Pegasus] / pegasus / src / Pegasus / Common / ArrayImpl.h
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Revision: 1.1, Thu May 24 00:07:19 2001 UTC (23 years, 1 month ago) by mike Branch: MAIN CVS Tags: version_0_97_3, version_0_97_2, version_0_97_1 new |
#if defined(PEGASUS_EXPLICIT_INSTANTIATION) || !defined(PEGASUS_ARRAY_T) #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::Array() { _rep = Rep::getNullRep(); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::Array(const Array<PEGASUS_ARRAY_T>& x) { Rep::inc(_rep = x._rep); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::Array(Uint32 size) { _rep = Rep::create(size); InitializeRaw(_rep->data(), size); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::Array(Uint32 size, const PEGASUS_ARRAY_T& x) { _rep = Rep::create(size); PEGASUS_ARRAY_T* data = _rep->data(); while (size--) new(data++) PEGASUS_ARRAY_T(x); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::Array(const PEGASUS_ARRAY_T* items, Uint32 size) { _rep = Rep::create(size); CopyToRaw(_rep->data(), items, size); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>::~Array() { Rep::dec(_rep); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif Array<PEGASUS_ARRAY_T>& Array<PEGASUS_ARRAY_T>::operator=( const Array<PEGASUS_ARRAY_T>& x) { if (x._rep != _rep) { Rep::dec(_rep); Rep::inc(_rep = x._rep); } return *this; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::clear() { Rep::dec(_rep); _rep = Rep::getNullRep(); } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::_reserveAux(Uint32 capacity) { Uint32 size = this->size(); Rep* rep = Rep::create(capacity); rep->size = size; CopyToRaw(rep->data(), _rep->data(), size); Rep::dec(_rep); _rep = rep; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::_copyOnWriteAux() { if (_rep->ref != 1) { Rep* rep = _rep->clone(); Rep::dec(_rep); _rep = rep; } } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::grow(Uint32 size, const PEGASUS_ARRAY_T& x) { Uint32 oldSize = _rep->size; reserve(oldSize + size); _copyOnWrite(); PEGASUS_ARRAY_T* p = _rep->data() + oldSize; Uint32 n = size; while (n--) new(p++) PEGASUS_ARRAY_T(x); _rep->size += size; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::swap(Array<PEGASUS_ARRAY_T>& x) { Rep* tmp = _rep; _rep = x._rep; x._rep = tmp; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::append(const PEGASUS_ARRAY_T& x) { reserve(size() + 1); _copyOnWrite(); new (_data() + size()) PEGASUS_ARRAY_T(x); _rep->size++; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::append(const PEGASUS_ARRAY_T* x, Uint32 size) { reserve(this->size() + size); _copyOnWrite(); CopyToRaw(_data() + this->size(), x, size); _rep->size += size; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::prepend(const PEGASUS_ARRAY_T& x) { reserve(size() + 1); _copyOnWrite(); memmove(_data() + 1, _data(), sizeof(PEGASUS_ARRAY_T) * size()); new(_data()) PEGASUS_ARRAY_T(x); _rep->size++; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::prepend(const PEGASUS_ARRAY_T* x, Uint32 size) { reserve(this->size() + size); _copyOnWrite(); memmove(_data() + size, _data(), sizeof(PEGASUS_ARRAY_T) * this->size()); CopyToRaw(_data(), x, size); _rep->size += size; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::insert(Uint32 pos, const PEGASUS_ARRAY_T& x) { if (pos > size()) ThrowOutOfBounds(); reserve(size() + 1); _copyOnWrite(); Uint32 n = size() - pos; if (n) memmove(_data() + pos + 1, _data() + pos, sizeof(PEGASUS_ARRAY_T) * n); new(_data() + pos) PEGASUS_ARRAY_T(x); _rep->size++; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::insert(Uint32 pos, const PEGASUS_ARRAY_T* x, Uint32 size) { if (pos + size > this->size()) ThrowOutOfBounds(); reserve(this->size() + size); _copyOnWrite(); Uint32 n = this->size() - pos; if (n) memmove( _data() + pos + size, _data() + pos, sizeof(PEGASUS_ARRAY_T) * n); CopyToRaw(_data() + pos, x, size); _rep->size += size; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::remove(Uint32 pos) { if (pos >= this->size()) ThrowOutOfBounds(); _copyOnWrite(); Destroy(_data() + pos); Uint32 rem = this->size() - pos - 1; if (rem) memmove(_data() + pos, _data() + pos + 1, sizeof(PEGASUS_ARRAY_T) * rem); _rep->size--; } #ifndef PEGASUS_ARRAY_T template<class PEGASUS_ARRAY_T> #else PEGASUS_TEMPLATE_SPECIALIZATION #endif void Array<PEGASUS_ARRAY_T>::remove(Uint32 pos, Uint32 size) { if (pos + size > this->size()) ThrowOutOfBounds(); _copyOnWrite(); Destroy(_data() + pos, size); Uint32 rem = this->size() - (pos + size); if (rem) memmove( _data() + pos, _data() + pos + size, sizeof(PEGASUS_ARRAY_T) * rem); _rep->size -= size; } #endif /*defined(PEGASUS_EXPLICIT_INSTANTIATION) || !defined(PEGASUS_ARRAY_T)*/
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