46 lines
1 KiB
C++
46 lines
1 KiB
C++
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#include "Warehouse.h"
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Warehouse::Warehouse() {
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_pItems = new std::vector<Box*>;
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}
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Warehouse::~Warehouse() {
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while( !_pItems->empty() ) {
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delete _pItems->back();
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_pItems->pop_back();
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}
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delete _pItems;
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}
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void Warehouse::store(const int ITEM) {
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_pItems->push_back( new Box(ITEM) );
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}
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Box& Warehouse::retrieve(const size_t ITEM_POS) const {
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return *(_pItems->at(ITEM_POS));
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}
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size_t Warehouse::getNumberOfItems() const {
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return _pItems->size();
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}
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char Warehouse::getWarehouseLetter() const {
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return _warehouseLetter;
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}
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void Warehouse::setWarehouseLetter(const char warehouseLetter) {
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_warehouseLetter = warehouseLetter;
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}
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std::ostream& operator<<(std::ostream& os, const Warehouse& WH) {
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const size_t NUM_ITEMS = WH.getNumberOfItems();
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os << "Warehouse " << WH.getWarehouseLetter() << " has " << NUM_ITEMS << " items (";
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for(size_t i = 0; i < NUM_ITEMS; i++) {
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os << WH.retrieve(i);
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if(i < NUM_ITEMS - 1) {
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os << ", ";
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}
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}
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os << ")";
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return os;
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}
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