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Copy pathHdfObjGroup.cpp
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executable file
·150 lines (124 loc) · 2.88 KB
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// HdfObjGroup.cpp: implementation of the CGroup class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "HDFPlugin.h"
#include "HdfObjGroup.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CGroup::CGroup(CFileFormat* fileformat, LPCTSTR name, LPCTSTR path)
:CHObject(fileformat, name, path)
{
m_pParent = NULL;
m_nType = HDF_GROUP;
m_pMembers = new CObArray();
}
CGroup::~CGroup()
{
if (m_pMembers)
{
delete m_pMembers;
m_pMembers = 0;
}
}
CGroup* CGroup::GetParent()
{
return m_pParent;
}
void CGroup::SetParent(CGroup *parent)
{
m_pParent = parent;
}
CObArray* CGroup::GetMemebers()
{
return m_pMembers;
}
BOOL CGroup::IsRoot()
{
return (m_pParent == NULL);
}
int CGroup::Add(CHObject *newMember)
{
if (!m_pMembers)
m_pMembers = new CObArray();
return m_pMembers->Add(newMember);
}
int CGroup::GetSize() const
{
if (!m_pMembers)
return -1;
return m_pMembers->GetSize();
}
CHObject* CGroup::Get(int nIndex)
{
if (!m_pMembers)
return NULL;
return (CHObject*)m_pMembers->ElementAt(nIndex);
}
/**
* Find object blow this group by object id
*/
CHObject* CGroup::FindDown(oid_t oid)
{
CHObject* pObjFound = NULL;
if (m_nObjectID == oid)
pObjFound = this;
else if (m_pMembers)
{
int n = m_pMembers->GetSize();
for (int i=0; i<n; i++)
{
CHObject* pObj = (CHObject*)m_pMembers->ElementAt(i);
if (oid == pObj->GetObjectID())
{
pObjFound = pObj;
break;
}
else if (pObj->GetType() == CHObject::HDF_GROUP)
{
pObjFound = ((CGroup *)pObj)->FindDown(oid);
if (pObjFound)
break;
}
}
}
return pObjFound;
}
CString CGroup::GetObjInfo()
{
if (!m_ObjInfo.IsEmpty())
return m_ObjInfo;
char str[80];
int n = 0;
if (m_pMembers) n = m_pMembers->GetSize();
m_ObjInfo += "\"";
m_ObjInfo += m_pName;
m_ObjInfo += "\"";
m_ObjInfo += "\nNumber of members = ";
sprintf(str, "%d", n);
m_ObjInfo += str;
m_ObjInfo += "\n\tMember Type\t\t\tMember Name\n";
m_ObjInfo += TABLE_LINE;
CHObject* obj = NULL;
for (int i=0; i<n; i++)
{
obj = (CHObject*)m_pMembers->GetAt(i);
if (!obj) continue;
if (obj->GetType() == CHObject::HDF_GROUP)
m_ObjInfo += "\n\tGroup\t\t\t\t";
else if (obj->GetType() == CHObject::HDF_DATASET_ATOMIC)
m_ObjInfo += "\n\tScalar dataset\t\t\t";
else if (obj->GetType() == CHObject::HDF_DATASET_COMPOUND)
m_ObjInfo += "\n\tCompound dataset\t\t";
else if (obj->GetType() == CHObject::HDF_DATASET_IMAGE)
m_ObjInfo += "\n\tImage\t\t\t\t";
m_ObjInfo += obj->GetName();
}
return m_ObjInfo;
}