FieldIterator Class Reference

#include <Field.h>

Collaboration diagram for FieldIterator:

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Public Member Functions
	FieldIterator (FieldNode *ptr)
bool	hasElement ()
FieldDef	nextElement ()
Data Fields
FieldNode *	iter

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Detailed Description

Definition at line 73 of file Field.h.

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Constructor & Destructor Documentation

FieldIterator::FieldIterator

(

FieldNode *

ptr

)

[inline]

Definition at line 77 of file Field.h.

References iter.

{ iter = ptr; }

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Member Function Documentation

bool FieldIterator::hasElement

(

)

[inline]

Definition at line 78 of file Field.h.

References iter.

Referenced by TableDef::addField(), TableImpl::getFieldNameList(), TableDef::getTupleSize(), CatalogTableFIELD::insert(), DatabaseManagerImpl::openTable(), and HashIndex::update().

    {
        if (iter == NULL) return false; else return true;
    }

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FieldDef FieldIterator::nextElement

(

)

[inline]

Definition at line 82 of file Field.h.

References FieldNode::fldDef, iter, and FieldNode::next.

Referenced by TableDef::addField(), TableImpl::getFieldNameList(), TableDef::getTupleSize(), CatalogTableFIELD::insert(), DatabaseManagerImpl::openTable(), and HashIndex::update().

    {
        if (iter == NULL) { FieldDef dummyDef; return dummyDef;}
        FieldNode *node = iter;
        iter = iter ->next;
        return node->fldDef;
    }

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Field Documentation

FieldNode* FieldIterator::iter

Definition at line 76 of file Field.h.

Referenced by FieldIterator(), hasElement(), and nextElement().

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The documentation for this class was generated from the following file:

• include/Field.h

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