IlvMapDataPathManager Class Reference

This class is a data path manager that uses a set of IlvMapDataPathResolvers to resolve paths. More...

#include <ilviews/maps/format/pathmgr.h>

Static Public Member Functions
static IlBoolean	AddDataPathResolver (IlvMapDataPathResolver *resolver)
	Adds the specified IlvMapDataPathResolver to the data path manager. More...
static	IlListIteratorOf (MapDataPathResolver) GetDataPathResolvers()
	Returns an enumeration of the resolvers contained in the data path manager. More...
static IlBoolean	RemoveDataPathResolver (IlvMapDataPathResolver *resolver)
	Removes the specified IlvMapDataPathResolver from the data path manager. More...
static char *	ResolvePath (const char *filename)
	Resolves the specified file name using the registered resolvers. More...

Detailed Description

This class is a data path manager that uses a set of IlvMapDataPathResolvers to resolve paths.

Library: ilvmaps

This set is managed as a singleton used by the load-on-demand mechanism of Views Maps.

Member Function Documentation

static IlBoolean IlvMapDataPathManager::AddDataPathResolver ( IlvMapDataPathResolver *  resolver )

static

Adds the specified IlvMapDataPathResolver to the data path manager.

Parameters

resolver

The IlvMapDataPathResolver to add.

static IlvMapDataPathManager::IlListIteratorOf ( MapDataPathResolver  )

static

Returns an enumeration of the resolvers contained in the data path manager.

Returns

An IlListIteratorOf of the resolvers.

static IlBoolean IlvMapDataPathManager::RemoveDataPathResolver ( IlvMapDataPathResolver *  resolver )

static

Removes the specified IlvMapDataPathResolver from the data path manager.

Parameters

resolver

The IlvMapDataPathResolver to remove.

Returns

true if the data path manager contained the specified resolver.

static char* IlvMapDataPathManager::ResolvePath ( const char *  filename )

static

Resolves the specified file name using the registered resolvers.

If filename is an absolute path name, and the file exists, filename is returned. Otherwise, the resolved path is returned or 0 if the resolution fails.

Parameters

filename

The relative path of the file name.

Returns

The resolved path, or a copy of filename if the resolution failed. In any cases, the returned value must be freed by the caller using the delete[] operator.