const CJSONValue &CJSONValue::GetElement (int iIndex) const
// GetElement
//
// Returns the element by index
{
switch (m_iType)
{
case typeArray:
{
ArrayType *pArray = (ArrayType *)m_pValue;
if (iIndex < 0 || iIndex >= pArray->GetCount())
return g_NullValue;
return pArray->GetAt(iIndex);
}
case typeObject:
{
ObjectType *pObj = (ObjectType *)m_pValue;
if (iIndex < 0 || iIndex >= pObj->GetCount())
return g_NullValue;
return pObj->GetValue(iIndex);
}
default:
return g_NullValue;
}
}
int CJSONValue::GetCount (void) const
// GetCount
//
// Returns the number of elements
{
switch (m_iType)
{
case typeNull:
return 0;
case typeArray:
{
ArrayType *pArray = (ArrayType *)m_pValue;
return pArray->GetCount();
}
case typeObject:
{
ObjectType *pObj = (ObjectType *)m_pValue;
return pObj->GetCount();
}
default:
return 1;
}
}
