Showing content from http://www.ncbi.nlm.nih.gov/IEB/ToolBox/CPP_DOC/doxyhtml/classCTmpFile.html below:
NCBI C++ ToolKit: CTmpFile Class Reference
CTmpFile (ERemoveMode remove_file=eRemove) Default constructor. More...
CTmpFile (const string &file_name, ERemoveMode remove_file=eRemove) Constructor. More...
~CTmpFile (void) Destructor. More...
CNcbiIstream & AsInputFile (EIfExists if_exists, IOS_BASE::openmode mode=IOS_BASE::in) Create I/O stream on the base of our file. More...
CNcbiOstream & AsOutputFile (EIfExists if_exists, IOS_BASE::openmode mode=IOS_BASE::out) const string & GetFileName (void) const Return used file name (generated or given in the constructor). More...
CObject (void) Constructor. More...
CObject (const CObject &src) Copy constructor. More...
virtual ~CObject (void) Destructor. More...
CObject & operator= (const CObject &src) THROWS_NONE Assignment operator. More...
bool CanBeDeleted (void) const THROWS_NONE Check if object can be deleted. More...
bool IsAllocatedInPool (void) const THROWS_NONE Check if object is allocated in memory pool (not system heap) More...
bool Referenced (void) const THROWS_NONE Check if object is referenced. More...
bool ReferencedOnlyOnce (void) const THROWS_NONE Check if object is referenced only once. More...
void AddReference (void) const Add reference to object. More...
void RemoveReference (void) const Remove reference to object. More...
void ReleaseReference (void) const Remove reference without deleting object. More...
virtual void DoNotDeleteThisObject (void) Mark this object as not allocated in heap – do not delete this object. More...
virtual void DoDeleteThisObject (void) Mark this object as allocated in heap – object can be deleted. More...
void * operator new (size_t size) Define new operator for memory allocation. More...
void * operator new[] (size_t size) Define new[] operator for 'array' memory allocation. More...
void operator delete (void *ptr) Define delete operator for memory deallocation. More...
void operator delete[] (void *ptr) Define delete[] operator for memory deallocation. More...
void * operator new (size_t size, void *place) Define new operator. More...
void operator delete (void *ptr, void *place) Define delete operator. More...
void * operator new (size_t size, CObjectMemoryPool *place) Define new operator using memory pool. More...
void operator delete (void *ptr, CObjectMemoryPool *place) Define delete operator. More...
virtual void DebugDump (CDebugDumpContext ddc, unsigned int depth) const Define method for dumping debug information. More...
CDebugDumpable (void) virtual ~CDebugDumpable (void) void DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const void DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const void DumpToConsole (void) const
CTmpFile –.
Define class to generate temporary file name (or use specified), which can be automatically removed on the object destruction.
This class generate temporary file name in the temporary directory specified by OS. But this behavior can be changed, just set desired temporary directory using global parameter (see CParam class description) in the registry or environment (section 'NCBI', name 'TmpDir') and it will used by default in this class.
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Note
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The files created this way are not really temporary. If application terminates abnormally, that such files can be left on the file system. To avoid this you can use CFile::CreateTmpFile().
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See also
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CFile::CreateTmpFile, CFile::GetTmpName, CParam
Definition at line 2361 of file ncbifile.hpp.
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