/*** RemoveFile - free up all resources attached to a particular file
*
* Purpose:
*
* To free all memory used to keep track of a file. If the file still
* appears in some instance lists, it is removed from them.
*
* Input:
*
* pFileRem - File in question
*
* Output:
*
* Returns TRUE.
*
* Exceptions:
*
* Notes:
*
*************************************************************************/
void
RemoveFile (
PFILE pFileRem
) {
PFILE pFilePrev = (PFILE) &pFileHead;
PFILE pFileTmp = pFileHead;
if (pFileRem->refCount > 0) {
RemoveInstances (pFileRem);
}
while (pFileTmp != pFileRem) {
pFilePrev = pFileTmp;
pFileTmp = pFileTmp->pFileNext;
if (pFileTmp == NULL) {
IntError ("RemoveFile can't find file");
}
}
/*
* It's important that pFileNext be the first field in a pfile, and we assert
* that here. This allows us to not special case pFileHead, but adjust it by
* treating it as the pFileNext of a non-existant structure.
*/
assert ((void *)&(pFilePrev->pFileNext) == (void *)pFilePrev);
pFilePrev->pFileNext = pFileTmp->pFileNext;
FreeFileVM (pFileTmp);
FREE (pFileTmp->pName);
#if DEBUG
pFileTmp->id = 0;
#endif
FREE ((char *) pFileTmp);
if (pFileTmp == pFileIni) {
pFileIni = NULL;
}
}
/************************************************************************************************
* CRMGroupInstance::~CRMGroupInstance
* Removes all buildings and inhabitants
*
* inputs:
* none
*
* return:
* none
*
************************************************************************************************/
CRMGroupInstance::~CRMGroupInstance(void)
{
// Cleanup
RemoveInstances ( );
}
/**
Update
/detailed This method parses an entire line of a route file and creates an
instance for each line which is then stored in an array.
@param[in] updateInstances If true (the default) the file will be read. If false, the
file will not be read and instead any pre-loaded testing lines
will instead be used.
@throws SCXInternalErrorException If 11 elements are not parsed for each route file line.
*/
void NxNetRouteEnumeration::Update(bool updateInstances /* = true */ )
{
SCX_LOGTRACE(m_log, L"NxNetRouteEnumeration Update()");
if( updateInstances )
{
m_deps->Init(); // read in data from file
}
RemoveInstances();
vector<std::wstring>::iterator iter;
iter = m_deps->GetLines().begin();// get iterator at beginning of file
while (iter != m_deps->GetLines().end())
{
std::wstring temp = *iter;
std::vector<std::wstring> lineElements;
StrTokenize(temp, lineElements, L"\t\n");
if (lineElements.size() != 11)
{
std::wostringstream error;
error << L"NxNetRouteEnumeration::Update expected 11 elements in line, got " << std::endl;
error << lineElements.size() << "." << std::endl;
throw SCXInternalErrorException(error.str(), SCXSRCLOCATION);
}
if (m_log.GetSeverityThreshold() <= SCXCoreLib::eTrace )
{
std::wostringstream error;
error << L"NxNetRouteEnumeration::Update, parsing line of file:" << std::endl;
error << temp;
SCX_LOGTRACE( m_log, error.str() );
}
// create new instance
SCXCoreLib::SCXHandle<NxNetRouteInstance> route;
route = new NxNetRouteInstance(lineElements[0],
lineElements[1],
lineElements[2],
lineElements[3],
lineElements[4],
lineElements[5],
lineElements[6],
lineElements[7],
lineElements[8],
lineElements[9],
lineElements[10]);
AddInstance(route);
++iter;// next line
}
SCX_LOGTRACE(m_log, L"NxNetRouteEnumeration Update()");
}
