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📄 hnsrtreestack.cc

📁 R 树
💻 CC
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/* * HnSRTreeStack.cc * * DO NOT EDIT THIS FILE! * * This file is automatically generated by obj2ptr. * 1997/06/02 21:19:34 */#include "HnSRTreeStack.hh"#include "HnSRTreeStackObj.hh"/* * HnSRTreeStack */const HnSRTreeStack HnSRTreeStack::null;HnSRTreeStacknew_HnSRTreeStack(void){	HnSRTreeStackObj *_obj;	HnSRTreeStack _ptr;	_obj = new HnSRTreeStackObj();	if(_obj->hasFailed())		return HnSRTreeStack::null;	_ptr.assign(_obj);	return _ptr;}voidHnSRTreeStack::push(const HnSRTreeNode &node, int cursor){	getObject()->push(node, cursor);}voidHnSRTreeStack::push(const HnSRTreeLeaf &leaf, int cursor){	getObject()->push(leaf, cursor);}voidHnSRTreeStack::push(const HnSRTreeNode &node){	getObject()->push(node);}voidHnSRTreeStack::push(const HnSRTreeLeaf &leaf){	getObject()->push(leaf);}voidHnSRTreeStack::pop(void){	getObject()->pop();}voidHnSRTreeStack::advance(void){	getObject()->advance();}intHnSRTreeStack::getDepth(void) const{	return getObject()->getDepth();}intHnSRTreeStack::getCursor(void) const{	return getObject()->getCursor();}HnBoolHnSRTreeStack::hasMore(void) const{	return getObject()->hasMore();}HnBoolHnSRTreeStack::isTopNode(void) const{	return getObject()->isTopNode();}HnBoolHnSRTreeStack::isTopLeaf(void) const{	return getObject()->isTopLeaf();}HnSRTreeNodeHnSRTreeStack::getTopNode(void) const{	return getObject()->getTopNode();}HnSRTreeLeafHnSRTreeStack::getTopLeaf(void) const{	return getObject()->getTopLeaf();}/* * HnSRTreeStackArrayObj */#include <stdlib.h>#include "HnString.hh"class HnSRTreeStackArrayObj: public HnObject {private:	HnSRTreeStack **array;	int len;	int size;	static const int initialSize;	void initialize(void) {		array = NULL;		len = 0;		size = 0;	}	void dispose(void) {		if(array != NULL) {			int i;			for(i=0; i<len; i++)				delete array[i];			free(array);		}		array = NULL;		len = 0;		size = 0;	}	void ensureSize(int requiredSize);public:	/* constructor and destructor */	HnSRTreeStackArrayObj(void);	HnSRTreeStackArrayObj(const HnSRTreeStackArray &ptr);	~HnSRTreeStackArrayObj(void);	/* clear, append, insert, and remove */	void clear(void);	void append(const HnSRTreeStack &ptr);	void append(const HnSRTreeStackArray &ptr);	void insert(const HnSRTreeStack &ptr, int index);	HnSRTreeStack remove(int index);	void set(const HnSRTreeStack &ptr, int index);	void swap(int i, int j);	/* length and get */	int length(void) const { return len; }	HnSRTreeStack &get(int i) const;	/* utilities */	HnBool equals(const HnSRTreeStackArray &ptr) const;	int indexOf(const HnSRTreeStack &ptr, int fromIndex) const;	HnString toString(void) const;};const int HnSRTreeStackArrayObj::initialSize = 4;static void *xrealloc(void *ptr, size_t size){        if(ptr == NULL) {                if((ptr = malloc(size)) == NULL)                        HnSysError("malloc");        }        else {                if((ptr = realloc(ptr, size)) == NULL)                        HnSysError("realloc");        }        return ptr;}voidHnSRTreeStackArrayObj::ensureSize(int requiredSize){	int oldSize, newSize;	if((oldSize = size) >= requiredSize)		return;	if((newSize = oldSize) == 0)		newSize = initialSize;	while(newSize < requiredSize)		newSize *= 2;	array = (HnSRTreeStack **)xrealloc(array, sizeof(HnSRTreeStack *) * newSize);	size = newSize;}HnSRTreeStackArrayObj::HnSRTreeStackArrayObj(void){	initialize();}HnSRTreeStackArrayObj::HnSRTreeStackArrayObj(const HnSRTreeStackArray &ptr){	initialize();	clear();	append(ptr);}HnSRTreeStackArrayObj::~HnSRTreeStackArrayObj(void){	dispose();}voidHnSRTreeStackArrayObj::clear(void){	dispose();}voidHnSRTreeStackArrayObj::append(const HnSRTreeStack &ptr){	ensureSize(len + 1);	array[len] = new HnSRTreeStack(ptr);	len ++;}voidHnSRTreeStackArrayObj::append(const HnSRTreeStackArray &ptr){	int i;	ensureSize(len + ptr.length());	for(i=0; i<ptr.length(); i++)		append(ptr[i]);}voidHnSRTreeStackArrayObj::insert(const HnSRTreeStack &ptr, int index){	if(index < 0 || index > len)		HnAbort("HnSRTreeStackArrayObj::insert: "			"index is out of bounds.");	ensureSize(len + 1);	memmove(array + index + 1, array + index,		sizeof(HnSRTreeStack *) * (len - index));	array[index] = new HnSRTreeStack(ptr);	len ++;}HnSRTreeStackHnSRTreeStackArrayObj::remove(int index){	HnSRTreeStack ptr = get(index);	if(index < 0 || index >= len)                HnAbort("HnSRTreeStackArrayObj::remove: "			"index is out of bounds.");	delete array[index];	memmove(array + index, array + index + 1,		sizeof(HnSRTreeStack *) * (len - index - 1));	len --;	return ptr;}voidHnSRTreeStackArrayObj::set(const HnSRTreeStack &ptr, int index){	if(index < 0 || index >= len)		HnAbort("HnSRTreeStackArrayObj::set: "			"index is out of bounds.");	delete array[index];	array[index] = new HnSRTreeStack(ptr);}voidHnSRTreeStackArrayObj::swap(int i, int j){	if(i < 0 || i >= len || j < 0 || j >= len)		HnAbort("HnSRTreeStackArrayObj::swap: index is out of bounds.");	HnSRTreeStack *ptr = array[i];	array[i] = array[j];	array[j] = ptr;}HnSRTreeStack &HnSRTreeStackArrayObj::get(int i) const {	if(i < 0 || i >= len)		HnAbort("HnSRTreeStackArrayObj::get: index is out of bounds.");	return *array[i];}HnBoolHnSRTreeStackArrayObj::equals(const HnSRTreeStackArray &ptr) const {	int i;	if(len != ptr.length())		return HnFALSE;	for(i=0; i<len; i++) {		if(!array[i]->equals(ptr[i]))			return HnFALSE;	}	return HnTRUE;}intHnSRTreeStackArrayObj::indexOf(const HnSRTreeStack &ptr, int fromIndex) const{	int i;	for(i=fromIndex; i<len; i++) {		if(array[i]->equals(ptr))			return i;	}	return -1;}HnStringHnSRTreeStackArrayObj::toString(void) const{	HnString string;	string = "[ ";	for(int i=0; i<len; i++) {		if(i != 0)			string += ", ";		string += array[i]->toString();	}	string += " ]";	return string;}/* * HnSRTreeStackArray */const HnSRTreeStackArray HnSRTreeStackArray::null;HnSRTreeStackArraynew_HnSRTreeStackArray(void){	HnSRTreeStackArray ptr;        ptr.assign(new HnSRTreeStackArrayObj());        return ptr;}HnSRTreeStackArraynew_HnSRTreeStackArray(const HnSRTreeStackArray &value){	HnSRTreeStackArray ptr;        if(value.isInvalid())                ptr.assign(NULL);        else                ptr.assign(new HnSRTreeStackArrayObj(value));        return ptr;}voidHnSRTreeStackArray::clear(void){	getObject()->clear();}voidHnSRTreeStackArray::append(const HnSRTreeStack &ptr){	getObject()->append(ptr);}voidHnSRTreeStackArray::append(const HnSRTreeStackArray &ptr){	getObject()->append(ptr);}voidHnSRTreeStackArray::insert(const HnSRTreeStack &ptr, int index){	getObject()->insert(ptr, index);}HnSRTreeStackHnSRTreeStackArray::remove(int index){	return getObject()->remove(index);}voidHnSRTreeStackArray::set(const HnSRTreeStack &ptr, int index){	getObject()->set(ptr, index);}voidHnSRTreeStackArray::swap(int i, int j){	getObject()->swap(i, j);}intHnSRTreeStackArray::length(void) const{	return getObject()->length();}HnSRTreeStack &HnSRTreeStackArray::get(int i) const{	return getObject()->get(i);}HnBoolHnSRTreeStackArray::equals(const HnSRTreeStackArray &ptr) const{	return getObject()->equals(ptr);}intHnSRTreeStackArray::indexOf(const HnSRTreeStack &ptr, int fromIndex) const{	return getObject()->indexOf(ptr, fromIndex);}HnStringHnSRTreeStackArray::toString(void) const{	return getObject()->toString();}

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